Vulnerabilities > CVE-2011-2692 - Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in multiple products
Attack vector
NETWORK Attack complexity
LOW Privileges required
NONE Confidentiality impact
HIGH Integrity impact
HIGH Availability impact
HIGH Summary
The png_handle_sCAL function in pngrutil.c in libpng 1.0.x before 1.0.55, 1.2.x before 1.2.45, 1.4.x before 1.4.8, and 1.5.x before 1.5.4 does not properly handle invalid sCAL chunks, which allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly have unspecified other impact via a crafted PNG image that triggers the reading of uninitialized memory.
Vulnerable Configurations
Common Weakness Enumeration (CWE)
Common Attack Pattern Enumeration and Classification (CAPEC)
- Buffer Overflow via Environment Variables This attack pattern involves causing a buffer overflow through manipulation of environment variables. Once the attacker finds that they can modify an environment variable, they may try to overflow associated buffers. This attack leverages implicit trust often placed in environment variables.
- Overflow Buffers Buffer Overflow attacks target improper or missing bounds checking on buffer operations, typically triggered by input injected by an attacker. As a consequence, an attacker is able to write past the boundaries of allocated buffer regions in memory, causing a program crash or potentially redirection of execution as per the attackers' choice.
- Client-side Injection-induced Buffer Overflow This type of attack exploits a buffer overflow vulnerability in targeted client software through injection of malicious content from a custom-built hostile service.
- Filter Failure through Buffer Overflow In this attack, the idea is to cause an active filter to fail by causing an oversized transaction. An attacker may try to feed overly long input strings to the program in an attempt to overwhelm the filter (by causing a buffer overflow) and hoping that the filter does not fail securely (i.e. the user input is let into the system unfiltered).
- MIME Conversion An attacker exploits a weakness in the MIME conversion routine to cause a buffer overflow and gain control over the mail server machine. The MIME system is designed to allow various different information formats to be interpreted and sent via e-mail. Attack points exist when data are converted to MIME compatible format and back.
Nessus
NASL family SuSE Local Security Checks NASL id SUSE_11_4_LIBPNG12-110802.NASL description This update of libpng12-0 fixes : - CVE-2011-2501: CVSS v2 Base Score: 5.0 (AV:N/AC:L/Au:N/C:N/I:N/A:P): Design Error (CWE-DesignError) - CVE-2011-2690: CVSS v2 Base Score: 5.1 (AV:N/AC:H/Au:N/C:P/I:P/A:P): Buffer Errors (CWE-119) - CVE-2011-2691: CVSS v2 Base Score: 4.3 (AV:N/AC:M/Au:N/C:N/I:N/A:P): Other (CWE-Other) - CVE-2011-2692: CVSS v2 Base Score: 5.0 (AV:N/AC:M/Au:N/C:N/I:N/A:P): Buffer Errors (CWE-119) last seen 2020-06-01 modified 2020-06-02 plugin id 75911 published 2014-06-13 reporter This script is Copyright (C) 2014-2019 Tenable Network Security, Inc. source https://www.tenable.com/plugins/nessus/75911 title openSUSE Security Update : libpng12 (libpng12-4947) code #%NASL_MIN_LEVEL 80502 # # (C) Tenable Network Security, Inc. # # The descriptive text and package checks in this plugin were # extracted from openSUSE Security Update libpng12-4947. # # The text description of this plugin is (C) SUSE LLC. # include("compat.inc"); if (description) { script_id(75911); script_version("1.3"); script_cvs_date("Date: 2019/10/25 13:36:42"); script_cve_id("CVE-2008-6218", "CVE-2009-5063", "CVE-2011-2501", "CVE-2011-2690", "CVE-2011-2691", "CVE-2011-2692"); script_name(english:"openSUSE Security Update : libpng12 (libpng12-4947)"); script_summary(english:"Check for the libpng12-4947 patch"); script_set_attribute( attribute:"synopsis", value:"The remote openSUSE host is missing a security update." ); script_set_attribute( attribute:"description", value: "This update of libpng12-0 fixes : - CVE-2011-2501: CVSS v2 Base Score: 5.0 (AV:N/AC:L/Au:N/C:N/I:N/A:P): Design Error (CWE-DesignError) - CVE-2011-2690: CVSS v2 Base Score: 5.1 (AV:N/AC:H/Au:N/C:P/I:P/A:P): Buffer Errors (CWE-119) - CVE-2011-2691: CVSS v2 Base Score: 4.3 (AV:N/AC:M/Au:N/C:N/I:N/A:P): Other (CWE-Other) - CVE-2011-2692: CVSS v2 Base Score: 5.0 (AV:N/AC:M/Au:N/C:N/I:N/A:P): Buffer Errors (CWE-119)" ); script_set_attribute( attribute:"see_also", value:"https://bugzilla.novell.com/show_bug.cgi?id=702578" ); script_set_attribute( attribute:"see_also", value:"https://bugzilla.novell.com/show_bug.cgi?id=706387" ); script_set_attribute( attribute:"see_also", value:"https://bugzilla.novell.com/show_bug.cgi?id=706388" ); script_set_attribute( attribute:"see_also", value:"https://bugzilla.novell.com/show_bug.cgi?id=706389" ); script_set_attribute( attribute:"solution", value:"Update the affected libpng12 packages." ); script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:N/I:N/A:C"); script_cwe_id(399); script_set_attribute(attribute:"plugin_type", value:"local"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libpng12-0"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libpng12-0-32bit"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libpng12-0-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libpng12-0-debuginfo-32bit"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libpng12-compat-devel"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libpng12-compat-devel-32bit"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libpng12-debugsource"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libpng12-devel"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libpng12-devel-32bit"); script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:11.4"); script_set_attribute(attribute:"patch_publication_date", value:"2011/08/02"); script_set_attribute(attribute:"plugin_publication_date", value:"2014/06/13"); script_end_attributes(); script_category(ACT_GATHER_INFO); script_copyright(english:"This script is Copyright (C) 2014-2019 Tenable Network Security, Inc."); script_family(english:"SuSE Local Security Checks"); script_dependencies("ssh_get_info.nasl"); script_require_keys("Host/local_checks_enabled", "Host/SuSE/release", "Host/SuSE/rpm-list", "Host/cpu"); exit(0); } include("audit.inc"); include("global_settings.inc"); include("rpm.inc"); if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED); release = get_kb_item("Host/SuSE/release"); if (isnull(release) || release =~ "^(SLED|SLES)") audit(AUDIT_OS_NOT, "openSUSE"); if (release !~ "^(SUSE11\.4)$") audit(AUDIT_OS_RELEASE_NOT, "openSUSE", "11.4", release); if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING); ourarch = get_kb_item("Host/cpu"); if (!ourarch) audit(AUDIT_UNKNOWN_ARCH); if (ourarch !~ "^(i586|i686|x86_64)$") audit(AUDIT_ARCH_NOT, "i586 / i686 / x86_64", ourarch); flag = 0; if ( rpm_check(release:"SUSE11.4", reference:"libpng12-0-1.2.46-7.3.1") ) flag++; if ( rpm_check(release:"SUSE11.4", reference:"libpng12-0-debuginfo-1.2.46-7.3.1") ) flag++; if ( rpm_check(release:"SUSE11.4", reference:"libpng12-compat-devel-1.2.46-7.3.1") ) flag++; if ( rpm_check(release:"SUSE11.4", reference:"libpng12-debugsource-1.2.46-7.3.1") ) flag++; if ( rpm_check(release:"SUSE11.4", reference:"libpng12-devel-1.2.46-7.3.1") ) flag++; if ( rpm_check(release:"SUSE11.4", cpu:"x86_64", reference:"libpng12-0-32bit-1.2.46-7.3.1") ) flag++; if ( rpm_check(release:"SUSE11.4", cpu:"x86_64", reference:"libpng12-0-debuginfo-32bit-1.2.46-7.3.1") ) flag++; if ( rpm_check(release:"SUSE11.4", cpu:"x86_64", reference:"libpng12-compat-devel-32bit-1.2.46-7.3.1") ) flag++; if ( rpm_check(release:"SUSE11.4", cpu:"x86_64", reference:"libpng12-devel-32bit-1.2.46-7.3.1") ) flag++; if (flag) { if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get()); else security_hole(0); exit(0); } else { tested = pkg_tests_get(); if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested); else audit(AUDIT_PACKAGE_NOT_INSTALLED, "libpng12-0"); }NASL family Fedora Local Security Checks NASL id FEDORA_2011-8844.NASL description This update fixes a 1-byte uninitialized memory reference in png_format_buffer(). It allows attackers to cause a denial of service (crash) via a malformed PNG image file that triggers an error that causes an out-of-bounds read when creating the error message. This is CVE-2011-2501. Also fixed in this release are some other minor security problems and there last seen 2020-06-01 modified 2020-06-02 plugin id 55654 published 2011-07-25 reporter This script is Copyright (C) 2011-2019 Tenable Network Security, Inc. source https://www.tenable.com/plugins/nessus/55654 title Fedora 15 : libpng10-1.0.55-1.fc15 (2011-8844) code #%NASL_MIN_LEVEL 80502 # # (C) Tenable Network Security, Inc. # # The descriptive text and package checks in this plugin were # extracted from Fedora Security Advisory 2011-8844. # include("compat.inc"); if (description) { script_id(55654); script_version("1.9"); script_cvs_date("Date: 2019/08/02 13:32:35"); script_cve_id("CVE-2004-0421", "CVE-2011-2501", "CVE-2011-2690", "CVE-2011-2691", "CVE-2011-2692"); script_bugtraq_id(48474, 48618, 48660); script_xref(name:"FEDORA", value:"2011-8844"); script_name(english:"Fedora 15 : libpng10-1.0.55-1.fc15 (2011-8844)"); script_summary(english:"Checks rpm output for the updated package."); script_set_attribute( attribute:"synopsis", value:"The remote Fedora host is missing a security update." ); script_set_attribute( attribute:"description", value: "This update fixes a 1-byte uninitialized memory reference in png_format_buffer(). It allows attackers to cause a denial of service (crash) via a malformed PNG image file that triggers an error that causes an out-of-bounds read when creating the error message. This is CVE-2011-2501. Also fixed in this release are some other minor security problems and there's additionally a bugfix backported from 1.5.3: when expanding a paletted image, always expand to RGBA if transparency is present. Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues." ); script_set_attribute( attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=717084" ); script_set_attribute( attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=720607" ); script_set_attribute( attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=720608" ); script_set_attribute( attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=720612" ); # https://lists.fedoraproject.org/pipermail/package-announce/2011-July/062970.html script_set_attribute( attribute:"see_also", value:"http://www.nessus.org/u?34f18a13" ); script_set_attribute( attribute:"solution", value:"Update the affected libpng10 package." ); script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P"); script_set_cvss_temporal_vector("CVSS2#E:ND/RL:OF/RC:C"); script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available"); script_set_attribute(attribute:"exploit_available", value:"false"); script_set_attribute(attribute:"plugin_type", value:"local"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:libpng10"); script_set_attribute(attribute:"cpe", value:"cpe:/o:fedoraproject:fedora:15"); script_set_attribute(attribute:"patch_publication_date", value:"2011/06/29"); script_set_attribute(attribute:"plugin_publication_date", value:"2011/07/25"); script_end_attributes(); script_category(ACT_GATHER_INFO); script_copyright(english:"This script is Copyright (C) 2011-2019 Tenable Network Security, Inc."); script_family(english:"Fedora Local Security Checks"); script_dependencies("ssh_get_info.nasl"); script_require_keys("Host/local_checks_enabled", "Host/RedHat/release", "Host/RedHat/rpm-list"); exit(0); } include("audit.inc"); include("global_settings.inc"); include("rpm.inc"); if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED); release = get_kb_item("Host/RedHat/release"); if (isnull(release) || "Fedora" >!< release) audit(AUDIT_OS_NOT, "Fedora"); os_ver = eregmatch(pattern: "Fedora.*release ([0-9]+)", string:release); if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Fedora"); os_ver = os_ver[1]; if (! ereg(pattern:"^15([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Fedora 15.x", "Fedora " + os_ver); if (!get_kb_item("Host/RedHat/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING); cpu = get_kb_item("Host/cpu"); if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH); if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Fedora", cpu); flag = 0; if (rpm_check(release:"FC15", reference:"libpng10-1.0.55-1.fc15")) flag++; if (flag) { if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get()); else security_warning(0); exit(0); } else { tested = pkg_tests_get(); if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested); else audit(AUDIT_PACKAGE_NOT_INSTALLED, "libpng10"); }NASL family SuSE Local Security Checks NASL id SUSE9_12815.NASL description This update of libpng fixes : - CVSS v2 Base Score: 7.1 (AV:N/AC:M/Au:N/C:N/I:N/A:C): Resource Management Errors (CWE-399). (CVE-2008-6218) - CVSS v2 Base Score: 5.1 (AV:N/AC:H/Au:N/C:P/I:P/A:P): Buffer Errors (CWE-119). (CVE-2011-2690) - CVSS v2 Base Score: 5.0 (AV:N/AC:M/Au:N/C:N/I:N/A:P): Buffer Errors (CWE-119). (CVE-2011-2692) last seen 2020-06-01 modified 2020-06-02 plugin id 55895 published 2011-08-18 reporter This script is Copyright (C) 2011-2019 Tenable Network Security, Inc. source https://www.tenable.com/plugins/nessus/55895 title SuSE9 Security Update : libpng (YOU Patch Number 12815) code #%NASL_MIN_LEVEL 80502 # # (C) Tenable Network Security, Inc. # # The text description of this plugin is (C) Novell, Inc. # if (NASL_LEVEL < 3000) exit(0); include("compat.inc"); if (description) { script_id(55895); script_version("1.6"); script_cvs_date("Date: 2019/10/25 13:36:40"); script_cve_id("CVE-2008-6218", "CVE-2009-5063", "CVE-2011-2501", "CVE-2011-2690", "CVE-2011-2691", "CVE-2011-2692"); script_name(english:"SuSE9 Security Update : libpng (YOU Patch Number 12815)"); script_summary(english:"Checks rpm output for the updated packages"); script_set_attribute( attribute:"synopsis", value:"The remote SuSE 9 host is missing a security-related patch." ); script_set_attribute( attribute:"description", value: "This update of libpng fixes : - CVSS v2 Base Score: 7.1 (AV:N/AC:M/Au:N/C:N/I:N/A:C): Resource Management Errors (CWE-399). 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script_set_attribute(attribute:"plugin_publication_date", value:"2011/08/18"); script_end_attributes(); script_category(ACT_GATHER_INFO); script_copyright(english:"This script is Copyright (C) 2011-2019 Tenable Network Security, Inc."); script_family(english:"SuSE Local Security Checks"); script_dependencies("ssh_get_info.nasl"); script_require_keys("Host/local_checks_enabled", "Host/cpu", "Host/SuSE/release", "Host/SuSE/rpm-list"); exit(0); } include("global_settings.inc"); include("rpm.inc"); if (!get_kb_item("Host/local_checks_enabled")) exit(0, "Local checks are not enabled."); if (!get_kb_item("Host/SuSE/release")) exit(0, "The host is not running SuSE."); if (!get_kb_item("Host/SuSE/rpm-list")) exit(1, "Could not obtain the list of installed packages."); cpu = get_kb_item("Host/cpu"); if (isnull(cpu)) exit(1, "Failed to determine the architecture type."); if (cpu >!< "x86_64" && cpu !~ "^i[3-6]86$") exit(1, "Local checks for SuSE 9 on the '"+cpu+"' architecture have not been implemented."); flag = 0; if (rpm_check(release:"SUSE9", reference:"libpng-1.2.5-182.32")) flag++; if (rpm_check(release:"SUSE9", reference:"libpng-devel-1.2.5-182.32")) flag++; if (rpm_check(release:"SUSE9", cpu:"x86_64", reference:"libpng-32bit-9-201108021634")) flag++; if (flag) { if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get()); else security_hole(0); exit(0); } else exit(0, "The host is not affected.");NASL family SuSE Local Security Checks NASL id SUSE_11_4_LIBPNG14-110802.NASL description This update of libpng14-14 fixes : - CVE-2011-2501: CVSS v2 Base Score: 5.0 (AV:N/AC:L/Au:N/C:N/I:N/A:P): Design Error (CWE-DesignError) - CVE-2011-2690: CVSS v2 Base Score: 5.1 (AV:N/AC:H/Au:N/C:P/I:P/A:P): Buffer Errors (CWE-119) - CVE-2011-2691: CVSS v2 Base Score: 4.3 (AV:N/AC:M/Au:N/C:N/I:N/A:P): Other (CWE-Other) - CVE-2011-2692: CVSS v2 Base Score: 5.0 (AV:N/AC:M/Au:N/C:N/I:N/A:P): Buffer Errors (CWE-119) last seen 2020-06-01 modified 2020-06-02 plugin id 75913 published 2014-06-13 reporter This script is Copyright (C) 2014-2019 Tenable Network Security, Inc. source https://www.tenable.com/plugins/nessus/75913 title openSUSE Security Update : libpng14 (libpng14-4949) code #%NASL_MIN_LEVEL 80502 # # (C) Tenable Network Security, Inc. # # The descriptive text and package checks in this plugin were # extracted from openSUSE Security Update libpng14-4949. # # The text description of this plugin is (C) SUSE LLC. # include("compat.inc"); if (description) { script_id(75913); script_version("1.3"); script_cvs_date("Date: 2019/10/25 13:36:42"); script_cve_id("CVE-2008-6218", "CVE-2009-5063", "CVE-2011-2501", "CVE-2011-2690", "CVE-2011-2691", "CVE-2011-2692"); script_name(english:"openSUSE Security Update : libpng14 (libpng14-4949)"); script_summary(english:"Check for the libpng14-4949 patch"); script_set_attribute( attribute:"synopsis", value:"The remote openSUSE host is missing a security update." ); script_set_attribute( attribute:"description", value: "This update of libpng14-14 fixes : - CVE-2011-2501: CVSS v2 Base Score: 5.0 (AV:N/AC:L/Au:N/C:N/I:N/A:P): Design Error (CWE-DesignError) - CVE-2011-2690: CVSS v2 Base Score: 5.1 (AV:N/AC:H/Au:N/C:P/I:P/A:P): Buffer Errors (CWE-119) - CVE-2011-2691: CVSS v2 Base Score: 4.3 (AV:N/AC:M/Au:N/C:N/I:N/A:P): Other (CWE-Other) - CVE-2011-2692: CVSS v2 Base Score: 5.0 (AV:N/AC:M/Au:N/C:N/I:N/A:P): Buffer Errors (CWE-119)" ); script_set_attribute( attribute:"see_also", value:"https://bugzilla.novell.com/show_bug.cgi?id=702578" ); 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script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libpng14-compat-devel-32bit"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libpng14-debugsource"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libpng14-devel"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libpng14-devel-32bit"); script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:11.4"); script_set_attribute(attribute:"patch_publication_date", value:"2011/08/02"); script_set_attribute(attribute:"plugin_publication_date", value:"2014/06/13"); script_end_attributes(); script_category(ACT_GATHER_INFO); script_copyright(english:"This script is Copyright (C) 2014-2019 Tenable Network Security, Inc."); script_family(english:"SuSE Local Security Checks"); script_dependencies("ssh_get_info.nasl"); script_require_keys("Host/local_checks_enabled", "Host/SuSE/release", "Host/SuSE/rpm-list", "Host/cpu"); exit(0); } include("audit.inc"); include("global_settings.inc"); include("rpm.inc"); if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED); release = get_kb_item("Host/SuSE/release"); if (isnull(release) || release =~ "^(SLED|SLES)") audit(AUDIT_OS_NOT, "openSUSE"); if (release !~ "^(SUSE11\.4)$") audit(AUDIT_OS_RELEASE_NOT, "openSUSE", "11.4", release); if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING); ourarch = get_kb_item("Host/cpu"); if (!ourarch) audit(AUDIT_UNKNOWN_ARCH); if (ourarch !~ "^(i586|i686|x86_64)$") audit(AUDIT_ARCH_NOT, "i586 / i686 / x86_64", ourarch); flag = 0; if ( rpm_check(release:"SUSE11.4", reference:"libpng14-14-1.4.4-3.4.1") ) flag++; if ( rpm_check(release:"SUSE11.4", reference:"libpng14-14-debuginfo-1.4.4-3.4.1") ) flag++; if ( rpm_check(release:"SUSE11.4", reference:"libpng14-compat-devel-1.4.4-3.4.1") ) flag++; if ( rpm_check(release:"SUSE11.4", reference:"libpng14-debugsource-1.4.4-3.4.1") ) flag++; if ( rpm_check(release:"SUSE11.4", reference:"libpng14-devel-1.4.4-3.4.1") ) flag++; if ( rpm_check(release:"SUSE11.4", cpu:"x86_64", reference:"libpng14-14-32bit-1.4.4-3.4.1") ) flag++; if ( rpm_check(release:"SUSE11.4", cpu:"x86_64", reference:"libpng14-14-debuginfo-32bit-1.4.4-3.4.1") ) flag++; if ( rpm_check(release:"SUSE11.4", cpu:"x86_64", reference:"libpng14-compat-devel-32bit-1.4.4-3.4.1") ) flag++; if ( rpm_check(release:"SUSE11.4", cpu:"x86_64", reference:"libpng14-devel-32bit-1.4.4-3.4.1") ) flag++; if (flag) { if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get()); else security_hole(0); exit(0); } else { tested = pkg_tests_get(); if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested); else audit(AUDIT_PACKAGE_NOT_INSTALLED, "libpng14-14"); }NASL family Red Hat Local Security Checks NASL id REDHAT-RHSA-2011-1104.NASL description Updated libpng packages that fix two security issues are now available for Red Hat Enterprise Linux 5. The Red Hat Security Response Team has rated this update as having moderate security impact. Common Vulnerability Scoring System (CVSS) base scores, which give detailed severity ratings, are available for each vulnerability from the CVE links in the References section. The libpng packages contain a library of functions for creating and manipulating PNG (Portable Network Graphics) image format files. A buffer overflow flaw was found in the way libpng processed certain PNG image files. An attacker could create a specially crafted PNG image that, when opened, could cause an application using libpng to crash or, potentially, execute arbitrary code with the privileges of the user running the application. (CVE-2011-2690) Note: The application behavior required to exploit CVE-2011-2690 is rarely used. No application shipped with Red Hat Enterprise Linux behaves this way, for example. An uninitialized memory read issue was found in the way libpng processed certain PNG images that use the Physical Scale (sCAL) extension. An attacker could create a specially crafted PNG image that, when opened, could cause an application using libpng to crash. (CVE-2011-2692) Users of libpng should upgrade to these updated packages, which contain backported patches to correct these issues. All running applications using libpng must be restarted for the update to take effect. last seen 2020-06-01 modified 2020-06-02 plugin id 55726 published 2011-07-29 reporter This script is Copyright (C) 2011-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/55726 title RHEL 5 : libpng (RHSA-2011:1104) code #%NASL_MIN_LEVEL 80502 # # (C) Tenable Network Security, Inc. # # The descriptive text and package checks in this plugin were # extracted from Red Hat Security Advisory RHSA-2011:1104. The text # itself is copyright (C) Red Hat, Inc. # include("compat.inc"); if (description) { script_id(55726); script_version ("1.17"); script_cvs_date("Date: 2019/10/25 13:36:16"); script_cve_id("CVE-2011-2690", "CVE-2011-2692"); script_bugtraq_id(48660); script_xref(name:"RHSA", value:"2011:1104"); script_name(english:"RHEL 5 : libpng (RHSA-2011:1104)"); script_summary(english:"Checks the rpm output for the updated packages"); script_set_attribute( attribute:"synopsis", value:"The remote Red Hat host is missing one or more security updates." ); script_set_attribute( attribute:"description", value: "Updated libpng packages that fix two security issues are now available for Red Hat Enterprise Linux 5. The Red Hat Security Response Team has rated this update as having moderate security impact. Common Vulnerability Scoring System (CVSS) base scores, which give detailed severity ratings, are available for each vulnerability from the CVE links in the References section. The libpng packages contain a library of functions for creating and manipulating PNG (Portable Network Graphics) image format files. A buffer overflow flaw was found in the way libpng processed certain PNG image files. An attacker could create a specially crafted PNG image that, when opened, could cause an application using libpng to crash or, potentially, execute arbitrary code with the privileges of the user running the application. (CVE-2011-2690) Note: The application behavior required to exploit CVE-2011-2690 is rarely used. No application shipped with Red Hat Enterprise Linux behaves this way, for example. An uninitialized memory read issue was found in the way libpng processed certain PNG images that use the Physical Scale (sCAL) extension. An attacker could create a specially crafted PNG image that, when opened, could cause an application using libpng to crash. (CVE-2011-2692) Users of libpng should upgrade to these updated packages, which contain backported patches to correct these issues. All running applications using libpng must be restarted for the update to take effect." ); script_set_attribute( attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2011-2690" ); script_set_attribute( attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2011-2692" ); script_set_attribute( attribute:"see_also", value:"https://access.redhat.com/errata/RHSA-2011:1104" ); script_set_attribute( attribute:"solution", value:"Update the affected libpng and / or libpng-devel packages." ); script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P"); script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C"); script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available"); script_set_attribute(attribute:"exploit_available", value:"false"); script_set_attribute(attribute:"plugin_type", value:"local"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:libpng"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:libpng-devel"); script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:5"); script_set_attribute(attribute:"vuln_publication_date", value:"2011/07/17"); script_set_attribute(attribute:"patch_publication_date", value:"2011/07/28"); script_set_attribute(attribute:"plugin_publication_date", value:"2011/07/29"); script_set_attribute(attribute:"generated_plugin", value:"current"); script_end_attributes(); script_category(ACT_GATHER_INFO); script_copyright(english:"This script is Copyright (C) 2011-2019 and is owned by Tenable, Inc. or an Affiliate thereof."); script_family(english:"Red Hat Local Security Checks"); script_dependencies("ssh_get_info.nasl"); script_require_keys("Host/local_checks_enabled", "Host/RedHat/release", "Host/RedHat/rpm-list", "Host/cpu"); exit(0); } include("audit.inc"); include("global_settings.inc"); include("misc_func.inc"); include("rpm.inc"); if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED); release = get_kb_item("Host/RedHat/release"); if (isnull(release) || "Red Hat" >!< release) audit(AUDIT_OS_NOT, "Red Hat"); os_ver = pregmatch(pattern: "Red Hat Enterprise Linux.*release ([0-9]+(\.[0-9]+)?)", string:release); if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Red Hat"); os_ver = os_ver[1]; if (! preg(pattern:"^5([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Red Hat 5.x", "Red Hat " + os_ver); if (!get_kb_item("Host/RedHat/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING); cpu = get_kb_item("Host/cpu"); if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH); if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$" && "s390" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Red Hat", cpu); yum_updateinfo = get_kb_item("Host/RedHat/yum-updateinfo"); if (!empty_or_null(yum_updateinfo)) { rhsa = "RHSA-2011:1104"; yum_report = redhat_generate_yum_updateinfo_report(rhsa:rhsa); if (!empty_or_null(yum_report)) { security_report_v4( port : 0, severity : SECURITY_WARNING, extra : yum_report ); exit(0); } else { audit_message = "affected by Red Hat security advisory " + rhsa; audit(AUDIT_OS_NOT, audit_message); } } else { flag = 0; if (rpm_check(release:"RHEL5", reference:"libpng-1.2.10-7.1.el5_7.5")) flag++; if (rpm_check(release:"RHEL5", reference:"libpng-devel-1.2.10-7.1.el5_7.5")) flag++; if (flag) { security_report_v4( port : 0, severity : SECURITY_WARNING, extra : rpm_report_get() + redhat_report_package_caveat() ); exit(0); } else { tested = pkg_tests_get(); if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested); else audit(AUDIT_PACKAGE_NOT_INSTALLED, "libpng / libpng-devel"); } }NASL family Fedora Local Security Checks NASL id FEDORA_2011-10928.NASL description Update to MinGW cross compiled libpng 1.4.8, includes fixes for CVE-2011-2690 and CVE-2011-2692. Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues. last seen 2020-06-01 modified 2020-06-02 plugin id 55987 published 2011-08-29 reporter This script is Copyright (C) 2011-2019 Tenable Network Security, Inc. source https://www.tenable.com/plugins/nessus/55987 title Fedora 15 : mingw32-libpng-1.4.8-1.fc15 (2011-10928) code #%NASL_MIN_LEVEL 80502 # # (C) Tenable Network Security, Inc. # # The descriptive text and package checks in this plugin were # extracted from Fedora Security Advisory 2011-10928. # include("compat.inc"); if (description) { script_id(55987); script_version("1.9"); script_cvs_date("Date: 2019/08/02 13:32:33"); script_cve_id("CVE-2011-2690", "CVE-2011-2692"); script_bugtraq_id(48618, 48660); script_xref(name:"FEDORA", value:"2011-10928"); script_name(english:"Fedora 15 : mingw32-libpng-1.4.8-1.fc15 (2011-10928)"); script_summary(english:"Checks rpm output for the updated package."); script_set_attribute( attribute:"synopsis", value:"The remote Fedora host is missing a security update." ); script_set_attribute( attribute:"description", value: "Update to MinGW cross compiled libpng 1.4.8, includes fixes for CVE-2011-2690 and CVE-2011-2692. Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues." ); script_set_attribute( attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=720607" ); script_set_attribute( attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=720612" ); # https://lists.fedoraproject.org/pipermail/package-announce/2011-August/064528.html script_set_attribute( attribute:"see_also", value:"http://www.nessus.org/u?175ee46d" ); script_set_attribute( attribute:"solution", value:"Update the affected mingw32-libpng package." ); script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P"); script_set_cvss_temporal_vector("CVSS2#E:ND/RL:OF/RC:C"); script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available"); script_set_attribute(attribute:"exploit_available", value:"false"); script_set_attribute(attribute:"plugin_type", value:"local"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:mingw32-libpng"); script_set_attribute(attribute:"cpe", value:"cpe:/o:fedoraproject:fedora:15"); script_set_attribute(attribute:"patch_publication_date", value:"2011/08/17"); script_set_attribute(attribute:"plugin_publication_date", value:"2011/08/29"); script_end_attributes(); script_category(ACT_GATHER_INFO); script_copyright(english:"This script is Copyright (C) 2011-2019 Tenable Network Security, Inc."); script_family(english:"Fedora Local Security Checks"); script_dependencies("ssh_get_info.nasl"); script_require_keys("Host/local_checks_enabled", "Host/RedHat/release", "Host/RedHat/rpm-list"); exit(0); } include("audit.inc"); include("global_settings.inc"); include("rpm.inc"); if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED); release = get_kb_item("Host/RedHat/release"); if (isnull(release) || "Fedora" >!< release) audit(AUDIT_OS_NOT, "Fedora"); os_ver = eregmatch(pattern: "Fedora.*release ([0-9]+)", string:release); if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Fedora"); os_ver = os_ver[1]; if (! ereg(pattern:"^15([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Fedora 15.x", "Fedora " + os_ver); if (!get_kb_item("Host/RedHat/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING); cpu = get_kb_item("Host/cpu"); if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH); if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Fedora", cpu); flag = 0; if (rpm_check(release:"FC15", reference:"mingw32-libpng-1.4.8-1.fc15")) flag++; if (flag) { if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get()); else security_warning(0); exit(0); } else { tested = pkg_tests_get(); if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested); else audit(AUDIT_PACKAGE_NOT_INSTALLED, "mingw32-libpng"); }NASL family Oracle Linux Local Security Checks NASL id ORACLELINUX_ELSA-2011-1103.NASL description From Red Hat Security Advisory 2011:1103 : Updated libpng and libpng10 packages that fix one security issue are now available for Red Hat Enterprise Linux 4. The Red Hat Security Response Team has rated this update as having moderate security impact. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available from the CVE link in the References section. The libpng packages contain a library of functions for creating and manipulating PNG (Portable Network Graphics) image format files. An uninitialized memory read issue was found in the way libpng processed certain PNG images that use the Physical Scale (sCAL) extension. An attacker could create a specially crafted PNG image that, when opened, could cause an application using libpng to crash. (CVE-2011-2692) Users of libpng and libpng10 should upgrade to these updated packages, which contain a backported patch to correct this issue. All running applications using libpng or libpng10 must be restarted for the update to take effect. last seen 2020-06-01 modified 2020-06-02 plugin id 68316 published 2013-07-12 reporter This script is Copyright (C) 2013-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/68316 title Oracle Linux 4 : libpng (ELSA-2011-1103) code #%NASL_MIN_LEVEL 80502 # # (C) Tenable Network Security, Inc. # # The descriptive text and package checks in this plugin were # extracted from Red Hat Security Advisory RHSA-2011:1103 and # Oracle Linux Security Advisory ELSA-2011-1103 respectively. # include("compat.inc"); if (description) { script_id(68316); script_version("1.8"); script_cvs_date("Date: 2019/10/25 13:36:09"); script_cve_id("CVE-2011-2692"); script_xref(name:"RHSA", value:"2011:1103"); script_name(english:"Oracle Linux 4 : libpng (ELSA-2011-1103)"); script_summary(english:"Checks rpm output for the updated packages"); script_set_attribute( attribute:"synopsis", value:"The remote Oracle Linux host is missing one or more security updates." ); script_set_attribute( attribute:"description", value: "From Red Hat Security Advisory 2011:1103 : Updated libpng and libpng10 packages that fix one security issue are now available for Red Hat Enterprise Linux 4. The Red Hat Security Response Team has rated this update as having moderate security impact. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available from the CVE link in the References section. The libpng packages contain a library of functions for creating and manipulating PNG (Portable Network Graphics) image format files. An uninitialized memory read issue was found in the way libpng processed certain PNG images that use the Physical Scale (sCAL) extension. An attacker could create a specially crafted PNG image that, when opened, could cause an application using libpng to crash. (CVE-2011-2692) Users of libpng and libpng10 should upgrade to these updated packages, which contain a backported patch to correct this issue. All running applications using libpng or libpng10 must be restarted for the update to take effect." ); script_set_attribute( attribute:"see_also", value:"https://oss.oracle.com/pipermail/el-errata/2011-July/002250.html" ); script_set_attribute( attribute:"solution", value:"Update the affected libpng packages." ); script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:N/I:N/A:P"); script_set_attribute(attribute:"plugin_type", value:"local"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:libpng"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:libpng-devel"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:libpng10"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:libpng10-devel"); script_set_attribute(attribute:"cpe", value:"cpe:/o:oracle:linux:4"); script_set_attribute(attribute:"vuln_publication_date", value:"2011/07/17"); script_set_attribute(attribute:"patch_publication_date", value:"2011/07/28"); script_set_attribute(attribute:"plugin_publication_date", value:"2013/07/12"); script_set_attribute(attribute:"generated_plugin", value:"current"); script_end_attributes(); script_category(ACT_GATHER_INFO); script_copyright(english:"This script is Copyright (C) 2013-2019 and is owned by Tenable, Inc. or an Affiliate thereof."); script_family(english:"Oracle Linux Local Security Checks"); script_dependencies("ssh_get_info.nasl"); script_require_keys("Host/local_checks_enabled", "Host/OracleLinux", "Host/RedHat/release", "Host/RedHat/rpm-list"); exit(0); } include("audit.inc"); include("global_settings.inc"); include("rpm.inc"); if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED); if (!get_kb_item("Host/OracleLinux")) audit(AUDIT_OS_NOT, "Oracle Linux"); release = get_kb_item("Host/RedHat/release"); if (isnull(release) || !pregmatch(pattern: "Oracle (?:Linux Server|Enterprise Linux)", string:release)) audit(AUDIT_OS_NOT, "Oracle Linux"); os_ver = pregmatch(pattern: "Oracle (?:Linux Server|Enterprise Linux) .*release ([0-9]+(\.[0-9]+)?)", string:release); if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Oracle Linux"); os_ver = os_ver[1]; if (! preg(pattern:"^4([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Oracle Linux 4", "Oracle Linux " + os_ver); if (!get_kb_item("Host/RedHat/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING); cpu = get_kb_item("Host/cpu"); if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH); if ("x86_64" >!< cpu && "ia64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Oracle Linux", cpu); flag = 0; if (rpm_check(release:"EL4", reference:"libpng-1.2.7-8.el4")) flag++; if (rpm_check(release:"EL4", reference:"libpng-devel-1.2.7-8.el4")) flag++; if (rpm_check(release:"EL4", reference:"libpng10-1.0.16-9.el4")) flag++; if (rpm_check(release:"EL4", reference:"libpng10-devel-1.0.16-9.el4")) flag++; if (flag) { if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get()); else security_warning(0); exit(0); } else { tested = pkg_tests_get(); if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested); else audit(AUDIT_PACKAGE_NOT_INSTALLED, "libpng / libpng-devel / libpng10 / libpng10-devel"); }NASL family Fedora Local Security Checks NASL id FEDORA_2011-9343.NASL description Update to libpng 1.2.46, includes fixes for CVE-2011-2501, CVE-2011-2690, CVE-2011-2691, CVE-2011-2692 Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues. last seen 2020-06-01 modified 2020-06-02 plugin id 55612 published 2011-07-19 reporter This script is Copyright (C) 2011-2019 Tenable Network Security, Inc. source https://www.tenable.com/plugins/nessus/55612 title Fedora 15 : libpng-1.2.46-1.fc15 (2011-9343) NASL family CentOS Local Security Checks NASL id CENTOS_RHSA-2011-1103.NASL description Updated libpng and libpng10 packages that fix one security issue are now available for Red Hat Enterprise Linux 4. The Red Hat Security Response Team has rated this update as having moderate security impact. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available from the CVE link in the References section. The libpng packages contain a library of functions for creating and manipulating PNG (Portable Network Graphics) image format files. An uninitialized memory read issue was found in the way libpng processed certain PNG images that use the Physical Scale (sCAL) extension. An attacker could create a specially crafted PNG image that, when opened, could cause an application using libpng to crash. (CVE-2011-2692) Users of libpng and libpng10 should upgrade to these updated packages, which contain a backported patch to correct this issue. All running applications using libpng or libpng10 must be restarted for the update to take effect. last seen 2020-06-01 modified 2020-06-02 plugin id 55838 published 2011-08-15 reporter This script is Copyright (C) 2011-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/55838 title CentOS 4 : libpng (CESA-2011:1103) NASL family MacOS X Local Security Checks NASL id MACOSX_10_7_2.NASL description The remote host is running a version of Mac OS X 10.7.x that is prior to 10.7.2. This version contains numerous security-related fixes for the following components : - Apache - Application Firewall - ATS - BIND - Certificate Trust Policy - CFNetwork - CoreMedia - CoreProcesses - CoreStorage - File Systems - iChat Server - Kernel - libsecurity - Open Directory - PHP - python - QuickTime - SMB File Server - X11 last seen 2020-06-01 modified 2020-06-02 plugin id 56480 published 2011-10-13 reporter This script is Copyright (C) 2011-2018 Tenable Network Security, Inc. source https://www.tenable.com/plugins/nessus/56480 title Mac OS X 10.7.x < 10.7.2 Multiple Vulnerabilities NASL family Ubuntu Local Security Checks NASL id UBUNTU_USN-1175-1.NASL description Frank Busse discovered that libpng did not properly handle certain malformed PNG images. If a user or automated system were tricked into opening a crafted PNG file, an attacker could cause libpng to crash, resulting in a denial of service. This issue only affected Ubuntu 10.04 LTS, 10.10, and 11.04. (CVE-2011-2501) It was discovered that libpng did not properly handle certain malformed PNG images. If a user or automated system were tricked into opening a crafted PNG file, an attacker could cause a denial of service or possibly execute arbitrary code with the privileges of the user invoking the program. (CVE-2011-2690) Frank Busse discovered that libpng did not properly handle certain PNG images with invalid sCAL chunks. If a user or automated system were tricked into opening a crafted PNG file, an attacker could cause a denial of service or possibly execute arbitrary code with the privileges of the user invoking the program. (CVE-2011-2692). Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues. last seen 2020-06-01 modified 2020-06-02 plugin id 55699 published 2011-07-27 reporter Ubuntu Security Notice (C) 2011-2019 Canonical, Inc. / NASL script (C) 2011-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/55699 title Ubuntu 8.04 LTS / 10.04 LTS / 10.10 / 11.04 : libpng vulnerabilities (USN-1175-1) NASL family Oracle Linux Local Security Checks NASL id ORACLELINUX_ELSA-2011-1104.NASL description From Red Hat Security Advisory 2011:1104 : Updated libpng packages that fix two security issues are now available for Red Hat Enterprise Linux 5. The Red Hat Security Response Team has rated this update as having moderate security impact. Common Vulnerability Scoring System (CVSS) base scores, which give detailed severity ratings, are available for each vulnerability from the CVE links in the References section. The libpng packages contain a library of functions for creating and manipulating PNG (Portable Network Graphics) image format files. A buffer overflow flaw was found in the way libpng processed certain PNG image files. An attacker could create a specially crafted PNG image that, when opened, could cause an application using libpng to crash or, potentially, execute arbitrary code with the privileges of the user running the application. (CVE-2011-2690) Note: The application behavior required to exploit CVE-2011-2690 is rarely used. No application shipped with Red Hat Enterprise Linux behaves this way, for example. An uninitialized memory read issue was found in the way libpng processed certain PNG images that use the Physical Scale (sCAL) extension. An attacker could create a specially crafted PNG image that, when opened, could cause an application using libpng to crash. (CVE-2011-2692) Users of libpng should upgrade to these updated packages, which contain backported patches to correct these issues. All running applications using libpng must be restarted for the update to take effect. last seen 2020-06-01 modified 2020-06-02 plugin id 68317 published 2013-07-12 reporter This script is Copyright (C) 2013-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/68317 title Oracle Linux 5 : libpng (ELSA-2011-1104) NASL family Fedora Local Security Checks NASL id FEDORA_2011-9336.NASL description Update to libpng 1.2.46, includes fixes for CVE-2011-2501, CVE-2011-2690, CVE-2011-2691, CVE-2011-2692 Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues. last seen 2020-06-01 modified 2020-06-02 plugin id 55738 published 2011-08-01 reporter This script is Copyright (C) 2011-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/55738 title Fedora 14 : libpng-1.2.46-1.fc14 (2011-9336) NASL family Gentoo Local Security Checks NASL id GENTOO_GLSA-201206-15.NASL description The remote host is affected by the vulnerability described in GLSA-201206-15 (libpng: Multiple vulnerabilities) Multiple vulnerabilities have been discovered in libpng: The “embedded_profile_len()” function in pngwutil.c does not check for negative values, resulting in a memory leak (CVE-2009-5063). The “png_format_buffer()” function in pngerror.c contains an off-by-one error (CVE-2011-2501). The “png_rgb_to_gray()” function in pngrtran.c contains an integer overflow error (CVE-2011-2690). The “png_err()” function in pngerror.c contains a NULL pointer dereference error (CVE-2011-2691). The “png_handle_sCAL()” function in pngrutil.c improperly handles malformed sCAL chunks(CVE-2011-2692). The “png_decompress_chunk()” function in pngrutil.c contains an integer overflow error (CVE-2011-3026). The “png_inflate()” function in pngrutil.c contains and out of bounds error (CVE-2011-3045). The “png_set_text_2()” function in pngset.c contains an error which could result in memory corruption (CVE-2011-3048). The “png_formatted_warning()” function in pngerror.c contains an off-by-one error (CVE-2011-3464). Impact : An attacker could exploit these vulnerabilities to execute arbitrary code with the permissions of the user running the vulnerable program, which could be the root user, or to cause programs linked against the library to crash. Workaround : There is no known workaround at this time. last seen 2020-06-01 modified 2020-06-02 plugin id 59668 published 2012-06-25 reporter This script is Copyright (C) 2012-2018 Tenable Network Security, Inc. source https://www.tenable.com/plugins/nessus/59668 title GLSA-201206-15 : libpng: Multiple vulnerabilities NASL family Mandriva Local Security Checks NASL id MANDRIVA_MDVSA-2011-151.NASL description Multiple vulnerabilities has been discovered and corrected in libpng : The png_format_buffer function in pngerror.c in libpng allows remote attackers to cause a denial of service (application crash) via a crafted PNG image that triggers an out-of-bounds read during the copying of error-message data. NOTE: this vulnerability exists because of a CVE-2004-0421 regression (CVE-2011-2501). Buffer overflow in libpng, when used by an application that calls the png_rgb_to_gray function but not the png_set_expand function, allows remote attackers to overwrite memory with an arbitrary amount of data, and possibly have unspecified other impact, via a crafted PNG image (CVE-2011-2690). The png_err function in pngerror.c in libpng makes a function call using a NULL pointer argument instead of an empty-string argument, which allows remote attackers to cause a denial of service (application crash) via a crafted PNG image (CVE-2011-2691). NOTE: This does not affect the binary packages in Mandriva, but could affect users if PNG_NO_ERROR_TEXT is defined using the libpng-source-1.?.?? package. The png_handle_sCAL function in pngrutil.c in libpng does not properly handle invalid sCAL chunks, which allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly have unspecified other impact via a crafted PNG image that triggers the reading of uninitialized memory (CVE-2011-2692). The updated packages have been patched to correct these issues. last seen 2020-06-01 modified 2020-06-02 plugin id 56529 published 2011-10-18 reporter This script is Copyright (C) 2011-2019 Tenable Network Security, Inc. source https://www.tenable.com/plugins/nessus/56529 title Mandriva Linux Security Advisory : libpng (MDVSA-2011:151) NASL family Red Hat Local Security Checks NASL id REDHAT-RHSA-2011-1105.NASL description Updated libpng packages that fix multiple security issues are now available for Red Hat Enterprise Linux 6. The Red Hat Security Response Team has rated this update as having moderate security impact. Common Vulnerability Scoring System (CVSS) base scores, which give detailed severity ratings, are available for each vulnerability from the CVE links in the References section. The libpng packages contain a library of functions for creating and manipulating PNG (Portable Network Graphics) image format files. A buffer overflow flaw was found in the way libpng processed certain PNG image files. An attacker could create a specially crafted PNG image that, when opened, could cause an application using libpng to crash or, potentially, execute arbitrary code with the privileges of the user running the application. (CVE-2011-2690) Note: The application behavior required to exploit CVE-2011-2690 is rarely used. No application shipped with Red Hat Enterprise Linux behaves this way, for example. An out-of-bounds memory read flaw was found in the way libpng processed certain PNG image files. An attacker could create a specially crafted PNG image that, when opened, could cause an application using libpng to crash. (CVE-2011-2501) An uninitialized memory read issue was found in the way libpng processed certain PNG images that use the Physical Scale (sCAL) extension. An attacker could create a specially crafted PNG image that, when opened, could cause an application using libpng to crash. (CVE-2011-2692) Users of libpng should upgrade to these updated packages, which upgrade libpng to version 1.2.46 to correct these issues. All running applications using libpng must be restarted for the update to take effect. last seen 2020-06-01 modified 2020-06-02 plugin id 55727 published 2011-07-29 reporter This script is Copyright (C) 2011-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/55727 title RHEL 6 : libpng (RHSA-2011:1105) NASL family Scientific Linux Local Security Checks NASL id SL_20110728_LIBPNG_ON_SL5_X.NASL description The libpng packages contain a library of functions for creating and manipulating PNG (Portable Network Graphics) image format files. A buffer overflow flaw was found in the way libpng processed certain PNG image files. An attacker could create a specially crafted PNG image that, when opened, could cause an application using libpng to crash or, potentially, execute arbitrary code with the privileges of the user running the application. (CVE-2011-2690) Note: The application behavior required to exploit CVE-2011-2690 is rarely used. No application shipped with Scientific Linux behaves this way, for example. An uninitialized memory read issue was found in the way libpng processed certain PNG images that use the Physical Scale (sCAL) extension. An attacker could create a specially crafted PNG image that, when opened, could cause an application using libpng to crash. (CVE-2011-2692) Users of libpng should upgrade to these updated packages, which contain backported patches to correct these issues. All running applications using libpng must be restarted for the update to take effect. last seen 2020-06-01 modified 2020-06-02 plugin id 61100 published 2012-08-01 reporter This script is Copyright (C) 2012-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/61100 title Scientific Linux Security Update : libpng on SL5.x i386/x86_64 NASL family Huawei Local Security Checks NASL id EULEROS_SA-2019-1421.NASL description According to the versions of the libpng package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - The png_set_text_2 function in pngset.c in libpng 1.0.x before 1.0.59, 1.2.x before 1.2.49, 1.4.x before 1.4.11, and 1.5.x before 1.5.10 allows remote attackers to cause a denial of service (crash) or execute arbitrary code via a crafted text chunk in a PNG image file, which triggers a memory allocation failure that is not properly handled, leading to a heap-based buffer overflow.(CVE-2011-3048) - The png_handle_sCAL function in pngrutil.c in libpng 1.0.x before 1.0.55, 1.2.x before 1.2.45, 1.4.x before 1.4.8, and 1.5.x before 1.5.4 does not properly handle invalid sCAL chunks, which allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly have unspecified other impact via a crafted PNG image that triggers the reading of uninitialized memory.(CVE-2011-2692) - It was discovered that the png_get_PLTE() and png_set_PLTE() functions of libpng did not correctly calculate the maximum palette sizes for bit depths of less than 8. In case an application tried to use these functions in combination with properly calculated palette sizes, this could lead to a buffer overflow or out-of-bounds reads. An attacker could exploit this to cause a crash or potentially execute arbitrary code by tricking an unsuspecting user into processing a specially crafted PNG image. However, the exact impact is dependent on the application using the library.(CVE-2015-8472) - The png_err function in pngerror.c in libpng 1.0.x before 1.0.55, 1.2.x before 1.2.45, 1.4.x before 1.4.8, and 1.5.x before 1.5.4 makes a function call using a NULL pointer argument instead of an empty-string argument, which allows remote attackers to cause a denial of service (application crash) via a crafted PNG image.(CVE-2011-2691) - Integer underflow in the png_check_keyword function in pngwutil.c in libpng 0.90 through 0.99, 1.0.x before 1.0.66, 1.1.x and 1.2.x before 1.2.56, 1.3.x and 1.4.x before 1.4.19, and 1.5.x before 1.5.26 allows remote attackers to have unspecified impact via a space character as a keyword in a PNG image, which triggers an out-of-bounds read.(CVE-2015-8540) - Integer overflow in libpng, as used in Google Chrome before 17.0.963.56, allows remote attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors that trigger an integer truncation.(CVE-2011-3026) - An array-indexing error was discovered in the png_convert_to_rfc1123() function of libpng. An attacker could possibly use this flaw to cause an out-of-bounds read by tricking an unsuspecting user into processing a specially crafted PNG image.(CVE-2015-7981) - Buffer overflow in libpng 1.0.x before 1.0.55, 1.2.x before 1.2.45, 1.4.x before 1.4.8, and 1.5.x before 1.5.4, when used by an application that calls the png_rgb_to_gray function but not the png_set_expand function, allows remote attackers to overwrite memory with an arbitrary amount of data, and possibly have unspecified other impact, via a crafted PNG image.(CVE-2011-2690) - The png_format_buffer function in pngerror.c in libpng 1.0.x before 1.0.55, 1.2.x before 1.2.45, 1.4.x before 1.4.8, and 1.5.x before 1.5.4 allows remote attackers to cause a denial of service (application crash) via a crafted PNG image that triggers an out-of-bounds read during the copying of error-message data. NOTE: this vulnerability exists because of a CVE-2004-0421 regression. NOTE: this is called an off-by-one error by some sources.(CVE-2011-2501) Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues. last seen 2020-06-01 modified 2020-06-02 plugin id 124924 published 2019-05-14 reporter This script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/124924 title EulerOS Virtualization 3.0.1.0 : libpng (EulerOS-SA-2019-1421) NASL family SuSE Local Security Checks NASL id SUSE_11_3_LIBPNG12-110802.NASL description This update of libpng12-0 fixes : - CVE-2011-2501: CVSS v2 Base Score: 5.0 (AV:N/AC:L/Au:N/C:N/I:N/A:P): Design Error (CWE-DesignError) - CVE-2011-2690: CVSS v2 Base Score: 5.1 (AV:N/AC:H/Au:N/C:P/I:P/A:P): Buffer Errors (CWE-119) - CVE-2011-2691: CVSS v2 Base Score: 4.3 (AV:N/AC:M/Au:N/C:N/I:N/A:P): Other (CWE-Other) - CVE-2011-2692: CVSS v2 Base Score: 5.0 (AV:N/AC:M/Au:N/C:N/I:N/A:P): Buffer Errors (CWE-119) last seen 2020-06-01 modified 2020-06-02 plugin id 75603 published 2014-06-13 reporter This script is Copyright (C) 2014-2019 Tenable Network Security, Inc. source https://www.tenable.com/plugins/nessus/75603 title openSUSE Security Update : libpng12 (libpng12-4947) NASL family Oracle Linux Local Security Checks NASL id ORACLELINUX_ELSA-2011-1105.NASL description From Red Hat Security Advisory 2011:1105 : Updated libpng packages that fix multiple security issues are now available for Red Hat Enterprise Linux 6. The Red Hat Security Response Team has rated this update as having moderate security impact. Common Vulnerability Scoring System (CVSS) base scores, which give detailed severity ratings, are available for each vulnerability from the CVE links in the References section. The libpng packages contain a library of functions for creating and manipulating PNG (Portable Network Graphics) image format files. A buffer overflow flaw was found in the way libpng processed certain PNG image files. An attacker could create a specially crafted PNG image that, when opened, could cause an application using libpng to crash or, potentially, execute arbitrary code with the privileges of the user running the application. (CVE-2011-2690) Note: The application behavior required to exploit CVE-2011-2690 is rarely used. No application shipped with Red Hat Enterprise Linux behaves this way, for example. An out-of-bounds memory read flaw was found in the way libpng processed certain PNG image files. An attacker could create a specially crafted PNG image that, when opened, could cause an application using libpng to crash. (CVE-2011-2501) An uninitialized memory read issue was found in the way libpng processed certain PNG images that use the Physical Scale (sCAL) extension. An attacker could create a specially crafted PNG image that, when opened, could cause an application using libpng to crash. (CVE-2011-2692) Users of libpng should upgrade to these updated packages, which upgrade libpng to version 1.2.46 to correct these issues. All running applications using libpng must be restarted for the update to take effect. last seen 2020-06-01 modified 2020-06-02 plugin id 68318 published 2013-07-12 reporter This script is Copyright (C) 2013-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/68318 title Oracle Linux 6 : libpng (ELSA-2011-1105) NASL family SuSE Local Security Checks NASL id SUSE_LIBPNG-7669.NASL description This update of libpng fixes : - CVE-2008-6218: CVSS v2 Base Score: 7.1 (AV:N/AC:M/Au:N/C:N/I:N/A:C): Resource Management Errors (CWE-399) - CVE-2011-2690: CVSS v2 Base Score: 5.1 (AV:N/AC:H/Au:N/C:P/I:P/A:P): Buffer Errors (CWE-119) - CVE-2011-2692: CVSS v2 Base Score: 5.0 (AV:N/AC:M/Au:N/C:N/I:N/A:P): Buffer Errors (CWE-119) last seen 2020-06-01 modified 2020-06-02 plugin id 55897 published 2011-08-18 reporter This script is Copyright (C) 2011-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/55897 title SuSE 10 Security Update : libpng (ZYPP Patch Number 7669) NASL family Scientific Linux Local Security Checks NASL id SL_20110728_LIBPNG_ON_SL4_X.NASL description The libpng packages contain a library of functions for creating and manipulating PNG (Portable Network Graphics) image format files. An uninitialized memory read issue was found in the way libpng processed certain PNG images that use the Physical Scale (sCAL) extension. An attacker could create a specially crafted PNG image that, when opened, could cause an application using libpng to crash. (CVE-2011-2692) Users of libpng and libpng10 should upgrade to these updated packages, which contain a backported patch to correct this issue. All running applications using libpng or libpng10 must be restarted for the update to take effect. last seen 2020-06-01 modified 2020-06-02 plugin id 61099 published 2012-08-01 reporter This script is Copyright (C) 2012-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/61099 title Scientific Linux Security Update : libpng on SL4.x i386/x86_64 NASL family MacOS X Local Security Checks NASL id MACOSX_SECUPD2012-002.NASL description The remote host is running a version of Mac OS X 10.6 that does not have Security Update 2012-002 applied. This update contains multiple security-related fixes for the following components : - curl - Directory Service - ImageIO - libarchive - libsecurity - libxml - Quartz Composer - QuickTime - Ruby - Samba - Security Framework last seen 2020-06-01 modified 2020-06-02 plugin id 59067 published 2012-05-10 reporter This script is Copyright (C) 2012-2018 Tenable Network Security, Inc. source https://www.tenable.com/plugins/nessus/59067 title Mac OS X Multiple Vulnerabilities (Security Update 2012-002) (BEAST) NASL family MacOS X Local Security Checks NASL id MACOSX_SECUPD2011-006.NASL description The remote host is running a version of Mac OS X 10.6 that does not have Security Update 2011-006 applied. This update contains numerous security-related fixes for the following components : - Apache - Application Firewall - ATS - BIND - Certificate Trust Policy - CFNetwork - CoreFoundation - CoreMedia - File Systems - IOGraphics - iChat Server - Mailman - MediaKit - PHP - postfix - python - QuickTime - Tomcat - User Documentation - Web Server - X11 last seen 2020-06-01 modified 2020-06-02 plugin id 56481 published 2011-10-13 reporter This script is Copyright (C) 2011-2018 Tenable Network Security, Inc. source https://www.tenable.com/plugins/nessus/56481 title Mac OS X Multiple Vulnerabilities (Security Update 2011-006) NASL family Fedora Local Security Checks NASL id FEDORA_2011-10954.NASL description Update to MinGW cross compiled libpng 1.4.8, includes fixes for CVE-2011-2690 and CVE-2011-2692. Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues. last seen 2020-06-01 modified 2020-06-02 plugin id 55989 published 2011-08-29 reporter This script is Copyright (C) 2011-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/55989 title Fedora 14 : mingw32-libpng-1.4.8-1.fc14 (2011-10954) NASL family SuSE Local Security Checks NASL id SUSE_11_3_LIBPNG14-110802.NASL description This update of libpng14-14 fixes : - CVE-2011-2501: CVSS v2 Base Score: 5.0 (AV:N/AC:L/Au:N/C:N/I:N/A:P): Design Error (CWE-DesignError) - CVE-2011-2690: CVSS v2 Base Score: 5.1 (AV:N/AC:H/Au:N/C:P/I:P/A:P): Buffer Errors (CWE-119) - CVE-2011-2691: CVSS v2 Base Score: 4.3 (AV:N/AC:M/Au:N/C:N/I:N/A:P): Other (CWE-Other) - CVE-2011-2692: CVSS v2 Base Score: 5.0 (AV:N/AC:M/Au:N/C:N/I:N/A:P): Buffer Errors (CWE-119) last seen 2020-06-01 modified 2020-06-02 plugin id 75604 published 2014-06-13 reporter This script is Copyright (C) 2014-2019 Tenable Network Security, Inc. source https://www.tenable.com/plugins/nessus/75604 title openSUSE Security Update : libpng14 (libpng14-4949) NASL family SuSE Local Security Checks NASL id SUSE_11_LIBPNG-DEVEL-110802.NASL description This update of libpng12-0 fixes : - CVE-2008-6218: CVSS v2 Base Score: 7.1 (AV:N/AC:M/Au:N/C:N/I:N/A:C): Resource Management Errors (CWE-399) - unknown (unknown). (CVE-2009-5063: CVSS v2 Base Score: 4.3 (AV:N/AC:M/Au:N/C:N/I:N/A:P)) - CVE-2011-2501: CVSS v2 Base Score: 5.0 (AV:N/AC:L/Au:N/C:N/I:N/A:P): Design Error (CWE-DesignError) - CVE-2011-2690: CVSS v2 Base Score: 5.1 (AV:N/AC:H/Au:N/C:P/I:P/A:P): Buffer Errors (CWE-119) - CVE-2011-2691: CVSS v2 Base Score: 4.3 (AV:N/AC:M/Au:N/C:N/I:N/A:P): Other (CWE-Other) - CVE-2011-2692: CVSS v2 Base Score: 5.0 (AV:N/AC:M/Au:N/C:N/I:N/A:P): Buffer Errors (CWE-119) last seen 2020-06-01 modified 2020-06-02 plugin id 55896 published 2011-08-18 reporter This script is Copyright (C) 2011-2019 Tenable Network Security, Inc. source https://www.tenable.com/plugins/nessus/55896 title SuSE 11.1 Security Update : libpng (SAT Patch Number 4948) NASL family Debian Local Security Checks NASL id DEBIAN_DSA-2287.NASL description The PNG library libpng has been affected by several vulnerabilities. The most critical one is the identified as CVE-2011-2690. Using this vulnerability, an attacker is able to overwrite memory with an arbitrary amount of data controlled by her via a crafted PNG image. The other vulnerabilities are less critical and allow an attacker to cause a crash in the program (denial of service) via a crafted PNG image. last seen 2020-03-17 modified 2011-07-29 plugin id 55721 published 2011-07-29 reporter This script is Copyright (C) 2011-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/55721 title Debian DSA-2287-1 : libpng - several vulnerabilities NASL family Red Hat Local Security Checks NASL id REDHAT-RHSA-2011-1103.NASL description Updated libpng and libpng10 packages that fix one security issue are now available for Red Hat Enterprise Linux 4. The Red Hat Security Response Team has rated this update as having moderate security impact. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available from the CVE link in the References section. The libpng packages contain a library of functions for creating and manipulating PNG (Portable Network Graphics) image format files. An uninitialized memory read issue was found in the way libpng processed certain PNG images that use the Physical Scale (sCAL) extension. An attacker could create a specially crafted PNG image that, when opened, could cause an application using libpng to crash. (CVE-2011-2692) Users of libpng and libpng10 should upgrade to these updated packages, which contain a backported patch to correct this issue. All running applications using libpng or libpng10 must be restarted for the update to take effect. last seen 2020-06-01 modified 2020-06-02 plugin id 55725 published 2011-07-29 reporter This script is Copyright (C) 2011-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/55725 title RHEL 4 : libpng (RHSA-2011:1103) NASL family CentOS Local Security Checks NASL id CENTOS_RHSA-2011-1104.NASL description Updated libpng packages that fix two security issues are now available for Red Hat Enterprise Linux 5. The Red Hat Security Response Team has rated this update as having moderate security impact. Common Vulnerability Scoring System (CVSS) base scores, which give detailed severity ratings, are available for each vulnerability from the CVE links in the References section. The libpng packages contain a library of functions for creating and manipulating PNG (Portable Network Graphics) image format files. A buffer overflow flaw was found in the way libpng processed certain PNG image files. An attacker could create a specially crafted PNG image that, when opened, could cause an application using libpng to crash or, potentially, execute arbitrary code with the privileges of the user running the application. (CVE-2011-2690) Note: The application behavior required to exploit CVE-2011-2690 is rarely used. No application shipped with Red Hat Enterprise Linux behaves this way, for example. An uninitialized memory read issue was found in the way libpng processed certain PNG images that use the Physical Scale (sCAL) extension. An attacker could create a specially crafted PNG image that, when opened, could cause an application using libpng to crash. (CVE-2011-2692) Users of libpng should upgrade to these updated packages, which contain backported patches to correct these issues. All running applications using libpng must be restarted for the update to take effect. last seen 2020-06-01 modified 2020-06-02 plugin id 56268 published 2011-09-23 reporter This script is Copyright (C) 2011-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/56268 title CentOS 5 : libpng (CESA-2011:1104) NASL family SuSE Local Security Checks NASL id SUSE_LIBPNG-7670.NASL description This update of libpng fixes : - CVE-2008-6218: CVSS v2 Base Score: 7.1 (AV:N/AC:M/Au:N/C:N/I:N/A:C): Resource Management Errors (CWE-399) - CVE-2011-2690: CVSS v2 Base Score: 5.1 (AV:N/AC:H/Au:N/C:P/I:P/A:P): Buffer Errors (CWE-119) - CVE-2011-2692: CVSS v2 Base Score: 5.0 (AV:N/AC:M/Au:N/C:N/I:N/A:P): Buffer Errors (CWE-119) last seen 2020-06-01 modified 2020-06-02 plugin id 57218 published 2011-12-13 reporter This script is Copyright (C) 2011-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/57218 title SuSE 10 Security Update : libpng (ZYPP Patch Number 7670) NASL family Fedora Local Security Checks NASL id FEDORA_2011-8867.NASL description This update fixes a 1-byte uninitialized memory reference in png_format_buffer(). It allows attackers to cause a denial of service (crash) via a malformed PNG image file that triggers an error that causes an out-of-bounds read when creating the error message. This is CVE-2011-2501. Also fixed in this release are some other minor security problems and there last seen 2020-06-01 modified 2020-06-02 plugin id 55655 published 2011-07-25 reporter This script is Copyright (C) 2011-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/55655 title Fedora 14 : libpng10-1.0.55-1.fc14 (2011-8867) NASL family Scientific Linux Local Security Checks NASL id SL_20110728_LIBPNG_ON_SL6_X.NASL description The libpng packages contain a library of functions for creating and manipulating PNG (Portable Network Graphics) image format files. A buffer overflow flaw was found in the way libpng processed certain PNG image files. An attacker could create a specially crafted PNG image that, when opened, could cause an application using libpng to crash or, potentially, execute arbitrary code with the privileges of the user running the application. (CVE-2011-2690) Note: The application behavior required to exploit CVE-2011-2690 is rarely used. No application shipped with Scientific Linux behaves this way, for example. An out-of-bounds memory read flaw was found in the way libpng processed certain PNG image files. An attacker could create a specially crafted PNG image that, when opened, could cause an application using libpng to crash. (CVE-2011-2501) An uninitialized memory read issue was found in the way libpng processed certain PNG images that use the Physical Scale (sCAL) extension. An attacker could create a specially crafted PNG image that, when opened, could cause an application using libpng to crash. (CVE-2011-2692) Users of libpng should upgrade to these updated packages, which upgrade libpng to version 1.2.46 to correct these issues. All running applications using libpng must be restarted for the update to take effect. last seen 2020-06-01 modified 2020-06-02 plugin id 61101 published 2012-08-01 reporter This script is Copyright (C) 2012-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/61101 title Scientific Linux Security Update : libpng on SL6.x i386/x86_64
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References
- http://www.kb.cert.org/vuls/id/819894
- http://www.libpng.org/pub/png/libpng.html
- http://secunia.com/advisories/45046
- http://sourceforge.net/mailarchive/forum.php?thread_name=003101cc2790%24fb5d6e80%24f2184b80%24%40acm.org&forum_name=png-mng-implement
- https://bugzilla.redhat.com/show_bug.cgi?id=720612
- http://www.openwall.com/lists/oss-security/2011/07/13/2
- http://secunia.com/advisories/45445
- http://secunia.com/advisories/45461
- http://www.securityfocus.com/bid/48618
- http://www.redhat.com/support/errata/RHSA-2011-1104.html
- http://www.redhat.com/support/errata/RHSA-2011-1103.html
- http://secunia.com/advisories/45415
- http://secunia.com/advisories/45460
- http://www.debian.org/security/2011/dsa-2287
- http://secunia.com/advisories/45405
- http://www.redhat.com/support/errata/RHSA-2011-1105.html
- http://lists.fedoraproject.org/pipermail/package-announce/2011-July/063118.html
- http://www.ubuntu.com/usn/USN-1175-1
- http://secunia.com/advisories/45492
- http://support.apple.com/kb/HT5002
- http://lists.apple.com/archives/Security-announce/2011//Oct/msg00003.html
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:151
- http://support.apple.com/kb/HT5281
- http://lists.apple.com/archives/security-announce/2012/May/msg00001.html
- http://security.gentoo.org/glsa/glsa-201206-15.xml
- http://secunia.com/advisories/49660
- https://exchange.xforce.ibmcloud.com/vulnerabilities/68536
- http://libpng.git.sourceforge.net/git/gitweb.cgi?p=libpng/libpng%3Ba=commit%3Bh=61a2d8a2a7b03023e63eae9a3e64607aaaa6d339