Vulnerabilities > CVE-2016-6911 - Out-of-bounds Read vulnerability in Libgd
Attack vector
LOCAL Attack complexity
LOW Privileges required
NONE Confidentiality impact
NONE Integrity impact
NONE Availability impact
HIGH Summary
The dynamicGetbuf function in the GD Graphics Library (aka libgd) before 2.2.4 allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted TIFF image.
Vulnerable Configurations
Common Weakness Enumeration (CWE)
Common Attack Pattern Enumeration and Classification (CAPEC)
- Overread Buffers An adversary attacks a target by providing input that causes an application to read beyond the boundary of a defined buffer. This typically occurs when a value influencing where to start or stop reading is set to reflect positions outside of the valid memory location of the buffer. This type of attack may result in exposure of sensitive information, a system crash, or arbitrary code execution.
Nessus
NASL family SuSE Local Security Checks NASL id OPENSUSE-2016-1221.NASL description This update for php5 fixes the following issu : - CVE-2016-8670: Stack Buffer Overflow in GD dynamicGetbuf (bsc#1004924). - CVE-2016-7568: Integer overflow in the gdImageWebpCtx function in gd_webp.c (libgd) (bsc#1001900). - CVE-2016-6911: Check for out-of-bound read in dynamicGetbuf() (bsc#1005274). last seen 2020-06-05 modified 2016-10-25 plugin id 94243 published 2016-10-25 reporter This script is Copyright (C) 2016-2020 Tenable Network Security, Inc. source https://www.tenable.com/plugins/nessus/94243 title openSUSE Security Update : php5 (openSUSE-2016-1221) 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 openSUSE-2016-1221. # # The text description of this plugin is (C) SUSE LLC. # include("compat.inc"); if (description) { script_id(94243); script_version("1.2"); script_set_attribute(attribute:"plugin_modification_date", value:"2020/06/04"); 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if ( rpm_check(release:"SUSE13.2", reference:"php5-json-debuginfo-5.6.1-83.1") ) flag++; if ( rpm_check(release:"SUSE13.2", reference:"php5-ldap-5.6.1-83.1") ) flag++; if ( rpm_check(release:"SUSE13.2", reference:"php5-ldap-debuginfo-5.6.1-83.1") ) flag++; if ( rpm_check(release:"SUSE13.2", reference:"php5-mbstring-5.6.1-83.1") ) flag++; if ( rpm_check(release:"SUSE13.2", reference:"php5-mbstring-debuginfo-5.6.1-83.1") ) flag++; if ( rpm_check(release:"SUSE13.2", reference:"php5-mcrypt-5.6.1-83.1") ) flag++; if ( rpm_check(release:"SUSE13.2", reference:"php5-mcrypt-debuginfo-5.6.1-83.1") ) flag++; if ( rpm_check(release:"SUSE13.2", reference:"php5-mssql-5.6.1-83.1") ) flag++; if ( rpm_check(release:"SUSE13.2", reference:"php5-mssql-debuginfo-5.6.1-83.1") ) flag++; if ( rpm_check(release:"SUSE13.2", reference:"php5-mysql-5.6.1-83.1") ) flag++; if ( rpm_check(release:"SUSE13.2", reference:"php5-mysql-debuginfo-5.6.1-83.1") ) flag++; if ( rpm_check(release:"SUSE13.2", reference:"php5-odbc-5.6.1-83.1") ) flag++; if ( rpm_check(release:"SUSE13.2", reference:"php5-odbc-debuginfo-5.6.1-83.1") ) flag++; if ( rpm_check(release:"SUSE13.2", reference:"php5-opcache-5.6.1-83.1") ) flag++; if ( rpm_check(release:"SUSE13.2", reference:"php5-opcache-debuginfo-5.6.1-83.1") ) flag++; if ( rpm_check(release:"SUSE13.2", reference:"php5-openssl-5.6.1-83.1") ) flag++; if ( rpm_check(release:"SUSE13.2", reference:"php5-openssl-debuginfo-5.6.1-83.1") ) flag++; if ( rpm_check(release:"SUSE13.2", reference:"php5-pcntl-5.6.1-83.1") ) flag++; if ( rpm_check(release:"SUSE13.2", reference:"php5-pcntl-debuginfo-5.6.1-83.1") ) flag++; if ( rpm_check(release:"SUSE13.2", reference:"php5-pdo-5.6.1-83.1") ) flag++; if ( rpm_check(release:"SUSE13.2", reference:"php5-pdo-debuginfo-5.6.1-83.1") ) flag++; if ( rpm_check(release:"SUSE13.2", reference:"php5-pear-5.6.1-83.1") ) flag++; if ( rpm_check(release:"SUSE13.2", reference:"php5-pgsql-5.6.1-83.1") ) flag++; if ( rpm_check(release:"SUSE13.2", reference:"php5-pgsql-debuginfo-5.6.1-83.1") ) flag++; if ( rpm_check(release:"SUSE13.2", reference:"php5-phar-5.6.1-83.1") ) flag++; if ( rpm_check(release:"SUSE13.2", reference:"php5-phar-debuginfo-5.6.1-83.1") ) flag++; if ( rpm_check(release:"SUSE13.2", reference:"php5-posix-5.6.1-83.1") ) flag++; if ( rpm_check(release:"SUSE13.2", reference:"php5-posix-debuginfo-5.6.1-83.1") ) flag++; if ( rpm_check(release:"SUSE13.2", reference:"php5-pspell-5.6.1-83.1") ) flag++; if ( rpm_check(release:"SUSE13.2", reference:"php5-pspell-debuginfo-5.6.1-83.1") ) flag++; if ( rpm_check(release:"SUSE13.2", reference:"php5-readline-5.6.1-83.1") ) flag++; if ( rpm_check(release:"SUSE13.2", reference:"php5-readline-debuginfo-5.6.1-83.1") ) flag++; if ( rpm_check(release:"SUSE13.2", reference:"php5-shmop-5.6.1-83.1") ) flag++; if ( rpm_check(release:"SUSE13.2", reference:"php5-shmop-debuginfo-5.6.1-83.1") ) flag++; if ( rpm_check(release:"SUSE13.2", reference:"php5-snmp-5.6.1-83.1") ) flag++; if ( rpm_check(release:"SUSE13.2", reference:"php5-snmp-debuginfo-5.6.1-83.1") ) flag++; if ( rpm_check(release:"SUSE13.2", reference:"php5-soap-5.6.1-83.1") ) flag++; if ( rpm_check(release:"SUSE13.2", reference:"php5-soap-debuginfo-5.6.1-83.1") ) flag++; if ( rpm_check(release:"SUSE13.2", reference:"php5-sockets-5.6.1-83.1") ) flag++; if ( rpm_check(release:"SUSE13.2", reference:"php5-sockets-debuginfo-5.6.1-83.1") ) flag++; if ( rpm_check(release:"SUSE13.2", reference:"php5-sqlite-5.6.1-83.1") ) flag++; if ( rpm_check(release:"SUSE13.2", reference:"php5-sqlite-debuginfo-5.6.1-83.1") ) flag++; if ( rpm_check(release:"SUSE13.2", reference:"php5-suhosin-5.6.1-83.1") ) flag++; if ( rpm_check(release:"SUSE13.2", reference:"php5-suhosin-debuginfo-5.6.1-83.1") ) flag++; if ( rpm_check(release:"SUSE13.2", reference:"php5-sysvmsg-5.6.1-83.1") ) flag++; if ( rpm_check(release:"SUSE13.2", reference:"php5-sysvmsg-debuginfo-5.6.1-83.1") ) flag++; if ( rpm_check(release:"SUSE13.2", reference:"php5-sysvsem-5.6.1-83.1") ) flag++; if ( rpm_check(release:"SUSE13.2", reference:"php5-sysvsem-debuginfo-5.6.1-83.1") ) flag++; if ( rpm_check(release:"SUSE13.2", reference:"php5-sysvshm-5.6.1-83.1") ) flag++; if ( rpm_check(release:"SUSE13.2", reference:"php5-sysvshm-debuginfo-5.6.1-83.1") ) flag++; if ( rpm_check(release:"SUSE13.2", reference:"php5-tidy-5.6.1-83.1") ) flag++; if ( rpm_check(release:"SUSE13.2", reference:"php5-tidy-debuginfo-5.6.1-83.1") ) flag++; if ( rpm_check(release:"SUSE13.2", reference:"php5-tokenizer-5.6.1-83.1") ) flag++; if ( rpm_check(release:"SUSE13.2", reference:"php5-tokenizer-debuginfo-5.6.1-83.1") ) flag++; if ( rpm_check(release:"SUSE13.2", reference:"php5-wddx-5.6.1-83.1") ) flag++; if ( rpm_check(release:"SUSE13.2", reference:"php5-wddx-debuginfo-5.6.1-83.1") ) flag++; if ( rpm_check(release:"SUSE13.2", reference:"php5-xmlreader-5.6.1-83.1") ) flag++; if ( rpm_check(release:"SUSE13.2", reference:"php5-xmlreader-debuginfo-5.6.1-83.1") ) flag++; if ( rpm_check(release:"SUSE13.2", reference:"php5-xmlrpc-5.6.1-83.1") ) flag++; if ( rpm_check(release:"SUSE13.2", reference:"php5-xmlrpc-debuginfo-5.6.1-83.1") ) flag++; if ( rpm_check(release:"SUSE13.2", reference:"php5-xmlwriter-5.6.1-83.1") ) flag++; if ( rpm_check(release:"SUSE13.2", reference:"php5-xmlwriter-debuginfo-5.6.1-83.1") ) flag++; if ( rpm_check(release:"SUSE13.2", reference:"php5-xsl-5.6.1-83.1") ) flag++; if ( rpm_check(release:"SUSE13.2", reference:"php5-xsl-debuginfo-5.6.1-83.1") ) flag++; if ( rpm_check(release:"SUSE13.2", reference:"php5-zip-5.6.1-83.1") ) flag++; if ( rpm_check(release:"SUSE13.2", reference:"php5-zip-debuginfo-5.6.1-83.1") ) flag++; if ( rpm_check(release:"SUSE13.2", reference:"php5-zlib-5.6.1-83.1") ) flag++; if ( rpm_check(release:"SUSE13.2", reference:"php5-zlib-debuginfo-5.6.1-83.1") ) 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, "apache2-mod_php5 / apache2-mod_php5-debuginfo / php5 / php5-bcmath / etc"); }NASL family Debian Local Security Checks NASL id DEBIAN_DLA-665.NASL description CVE-2016-6911 invalid read in gdImageCreateFromTiffPtr() (most of the code is not present in the Wheezy version) CVE-2016-8670: Stack Buffer Overflow in GD dynamicGetbuf For Debian 7 last seen 2020-03-17 modified 2016-10-19 plugin id 94113 published 2016-10-19 reporter This script is Copyright (C) 2016-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/94113 title Debian DLA-665-1 : libgd2 security update code #%NASL_MIN_LEVEL 80502 # # (C) Tenable Network Security, Inc. # # The descriptive text and package checks in this plugin were # extracted from Debian Security Advisory DLA-665-1. The text # itself is copyright (C) Software in the Public Interest, Inc. # include("compat.inc"); if (description) { script_id(94113); script_version("2.7"); script_set_attribute(attribute:"plugin_modification_date", value:"2020/03/12"); script_cve_id("CVE-2016-6911", "CVE-2016-8670"); script_name(english:"Debian DLA-665-1 : libgd2 security update"); script_summary(english:"Checks dpkg output for the updated packages."); script_set_attribute( attribute:"synopsis", value:"The remote Debian host is missing a security update." ); script_set_attribute( attribute:"description", value: "CVE-2016-6911 invalid read in gdImageCreateFromTiffPtr() (most of the code is not present in the Wheezy version) CVE-2016-8670: Stack Buffer Overflow in GD dynamicGetbuf For Debian 7 'Wheezy', these problems have been fixed in version 2.0.36~rc1~dfsg-6.1+deb7u6. We recommend that you upgrade your libgd2 packages. NOTE: Tenable Network Security has extracted the preceding description block directly from the DLA 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://lists.debian.org/debian-lts-announce/2016/10/msg00020.html" ); script_set_attribute( attribute:"see_also", value:"https://packages.debian.org/source/wheezy/libgd2" ); script_set_attribute(attribute:"solution", value:"Upgrade the affected packages."); script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P"); script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C"); script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"); script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/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:debian:debian_linux:libgd-tools"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libgd2-noxpm"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libgd2-noxpm-dev"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libgd2-xpm"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libgd2-xpm-dev"); script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:7.0"); script_set_attribute(attribute:"patch_publication_date", value:"2016/10/18"); script_set_attribute(attribute:"plugin_publication_date", value:"2016/10/19"); script_end_attributes(); script_category(ACT_GATHER_INFO); script_copyright(english:"This script is Copyright (C) 2016-2020 and is owned by Tenable, Inc. or an Affiliate thereof."); script_family(english:"Debian Local Security Checks"); script_dependencies("ssh_get_info.nasl"); script_require_keys("Host/local_checks_enabled", "Host/Debian/release", "Host/Debian/dpkg-l"); exit(0); } include("audit.inc"); include("debian_package.inc"); if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED); if (!get_kb_item("Host/Debian/release")) audit(AUDIT_OS_NOT, "Debian"); if (!get_kb_item("Host/Debian/dpkg-l")) audit(AUDIT_PACKAGE_LIST_MISSING); flag = 0; if (deb_check(release:"7.0", prefix:"libgd-tools", reference:"2.0.36~rc1~dfsg-6.1+deb7u6")) flag++; if (deb_check(release:"7.0", prefix:"libgd2-noxpm", reference:"2.0.36~rc1~dfsg-6.1+deb7u6")) flag++; if (deb_check(release:"7.0", prefix:"libgd2-noxpm-dev", reference:"2.0.36~rc1~dfsg-6.1+deb7u6")) flag++; if (deb_check(release:"7.0", prefix:"libgd2-xpm", reference:"2.0.36~rc1~dfsg-6.1+deb7u6")) flag++; if (deb_check(release:"7.0", prefix:"libgd2-xpm-dev", reference:"2.0.36~rc1~dfsg-6.1+deb7u6")) flag++; if (flag) { if (report_verbosity > 0) security_hole(port:0, extra:deb_report_get()); else security_hole(0); exit(0); } else audit(AUDIT_HOST_NOT, "affected");NASL family Huawei Local Security Checks NASL id EULEROS_SA-2019-2527.NASL description According to the versions of the gd package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - The output function in gd_gif_out.c in the GD Graphics Library (aka libgd) allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted image.(CVE-2016-6161) - The dynamicGetbuf function in the GD Graphics Library (aka libgd) before 2.2.4 allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted TIFF image.(CVE-2016-6911) 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 2020-05-08 modified 2019-12-09 plugin id 131801 published 2019-12-09 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/131801 title EulerOS 2.0 SP5 : gd (EulerOS-SA-2019-2527) code # # (C) Tenable Network Security, Inc. # include("compat.inc"); if (description) { script_id(131801); script_version("1.4"); script_set_attribute(attribute:"plugin_modification_date", value:"2020/05/07"); script_cve_id( "CVE-2016-6161", "CVE-2016-6911" ); script_name(english:"EulerOS 2.0 SP5 : gd (EulerOS-SA-2019-2527)"); script_summary(english:"Checks the rpm output for the updated packages."); script_set_attribute(attribute:"synopsis", value: "The remote EulerOS host is missing multiple security updates."); script_set_attribute(attribute:"description", value: "According to the versions of the gd package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - The output function in gd_gif_out.c in the GD Graphics Library (aka libgd) allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted image.(CVE-2016-6161) - The dynamicGetbuf function in the GD Graphics Library (aka libgd) before 2.2.4 allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted TIFF image.(CVE-2016-6911) 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."); # https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2019-2527 script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?b2918c3b"); script_set_attribute(attribute:"solution", value: "Update the affected gd packages."); script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:N/I:N/A:P"); script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C"); script_set_cvss3_base_vector("CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"); script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C"); script_set_attribute(attribute:"cvss_score_source", value:"CVE-2016-6911"); script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available"); script_set_attribute(attribute:"patch_publication_date", value:"2019/12/09"); script_set_attribute(attribute:"plugin_publication_date", value:"2019/12/09"); script_set_attribute(attribute:"plugin_type", value:"local"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:gd"); script_set_attribute(attribute:"cpe", value:"cpe:/o:huawei:euleros:2.0"); script_set_attribute(attribute:"generated_plugin", value:"current"); script_end_attributes(); script_category(ACT_GATHER_INFO); script_family(english:"Huawei Local Security Checks"); script_copyright(english:"This script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof."); script_dependencies("ssh_get_info.nasl"); script_require_keys("Host/local_checks_enabled", "Host/EulerOS/release", "Host/EulerOS/rpm-list", "Host/EulerOS/sp"); script_exclude_keys("Host/EulerOS/uvp_version"); 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/EulerOS/release"); if (isnull(release) || release !~ "^EulerOS") audit(AUDIT_OS_NOT, "EulerOS"); if (release !~ "^EulerOS release 2\.0(\D|$)") audit(AUDIT_OS_NOT, "EulerOS 2.0"); sp = get_kb_item("Host/EulerOS/sp"); if (isnull(sp) || sp !~ "^(5)$") audit(AUDIT_OS_NOT, "EulerOS 2.0 SP5"); uvp = get_kb_item("Host/EulerOS/uvp_version"); if (!empty_or_null(uvp)) audit(AUDIT_OS_NOT, "EulerOS 2.0 SP5", "EulerOS UVP " + uvp); if (!get_kb_item("Host/EulerOS/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$" && "aarch64" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "EulerOS", cpu); if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_ARCH_NOT, "i686 / x86_64", cpu); flag = 0; pkgs = ["gd-2.0.35-26.h8.eulerosv2r7"]; foreach (pkg in pkgs) if (rpm_check(release:"EulerOS-2.0", sp:"5", reference:pkg)) flag++; if (flag) { security_report_v4( port : 0, severity : SECURITY_WARNING, extra : rpm_report_get() ); exit(0); } else { tested = pkg_tests_get(); if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested); else audit(AUDIT_PACKAGE_NOT_INSTALLED, "gd"); }NASL family SuSE Local Security Checks NASL id SUSE_SU-2016-2668-1.NASL description This update for gd fixes the following security issues : - CVE-2016-7568: A specially crafted image file could cause an application crash or potentially execute arbitrary code when the image is converted to webp (bsc#1001900) - CVE-2016-8670: Stack Buffer Overflow in GD dynamicGetbuf (bsc#1004924) - CVE-2016-6911: Check for out-of-bound read in dynamicGetbuf() (bsc#1005274) Note that Tenable Network Security has extracted the preceding description block directly from the SUSE 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 94434 published 2016-10-31 reporter This script is Copyright (C) 2016-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/94434 title SUSE SLED12 / SLES12 Security Update : gd (SUSE-SU-2016:2668-1) code # # (C) Tenable Network Security, Inc. # # The descriptive text and package checks in this plugin were # extracted from SUSE update advisory SUSE-SU-2016:2668-1. # The text itself is copyright (C) SUSE. # include("compat.inc"); if (description) { script_id(94434); script_version("2.7"); script_cvs_date("Date: 2019/09/11 11:22:14"); script_cve_id("CVE-2016-6911", "CVE-2016-7568", "CVE-2016-8670"); script_name(english:"SUSE SLED12 / SLES12 Security Update : gd (SUSE-SU-2016:2668-1)"); script_summary(english:"Checks rpm output for the updated packages."); script_set_attribute( attribute:"synopsis", value:"The remote SUSE host is missing one or more security updates." ); script_set_attribute( attribute:"description", value: "This update for gd fixes the following security issues : - CVE-2016-7568: A specially crafted image file could cause an application crash or potentially execute arbitrary code when the image is converted to webp (bsc#1001900) - CVE-2016-8670: Stack Buffer Overflow in GD dynamicGetbuf (bsc#1004924) - CVE-2016-6911: Check for out-of-bound read in dynamicGetbuf() (bsc#1005274) Note that Tenable Network Security has extracted the preceding description block directly from the SUSE 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.suse.com/show_bug.cgi?id=1001900" ); script_set_attribute( attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1004924" ); script_set_attribute( attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1005274" ); script_set_attribute( attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2016-6911/" ); script_set_attribute( attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2016-7568/" ); script_set_attribute( attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2016-8670/" ); # https://www.suse.com/support/update/announcement/2016/suse-su-20162668-1/ script_set_attribute( attribute:"see_also", value:"http://www.nessus.org/u?1b0ce43f" ); script_set_attribute( attribute:"solution", value: "To install this SUSE Security Update use YaST online_update. Alternatively you can run the command listed for your product : SUSE Linux Enterprise Workstation Extension 12-SP1:zypper in -t patch SUSE-SLE-WE-12-SP1-2016-1571=1 SUSE Linux Enterprise Software Development Kit 12-SP1:zypper in -t patch SUSE-SLE-SDK-12-SP1-2016-1571=1 SUSE Linux Enterprise Server 12-SP1:zypper in -t patch SUSE-SLE-SERVER-12-SP1-2016-1571=1 SUSE Linux Enterprise Desktop 12-SP1:zypper in -t patch SUSE-SLE-DESKTOP-12-SP1-2016-1571=1 To bring your system up-to-date, use 'zypper patch'." ); script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P"); script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C"); script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"); script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/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:novell:suse_linux:gd"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:gd-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:gd-debugsource"); script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:12"); script_set_attribute(attribute:"vuln_publication_date", value:"2016/09/28"); script_set_attribute(attribute:"patch_publication_date", value:"2016/10/28"); script_set_attribute(attribute:"plugin_publication_date", value:"2016/10/31"); script_set_attribute(attribute:"generated_plugin", value:"current"); script_end_attributes(); script_category(ACT_GATHER_INFO); script_copyright(english:"This script is Copyright (C) 2016-2019 and is owned by Tenable, Inc. or an Affiliate thereof."); 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("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, "SUSE"); os_ver = pregmatch(pattern: "^(SLE(S|D)\d+)", string:release); if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "SUSE"); os_ver = os_ver[1]; if (! preg(pattern:"^(SLED12|SLES12)$", string:os_ver)) audit(AUDIT_OS_NOT, "SUSE SLED12 / SLES12", "SUSE " + os_ver); if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING); cpu = get_kb_item("Host/cpu"); if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH); if (cpu !~ "^i[3-6]86$" && "x86_64" >!< cpu && "s390x" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "SUSE " + os_ver, cpu); sp = get_kb_item("Host/SuSE/patchlevel"); if (isnull(sp)) sp = "0"; if (os_ver == "SLES12" && (! preg(pattern:"^(1)$", string:sp))) audit(AUDIT_OS_NOT, "SLES12 SP1", os_ver + " SP" + sp); if (os_ver == "SLED12" && (! preg(pattern:"^(1)$", string:sp))) audit(AUDIT_OS_NOT, "SLED12 SP1", os_ver + " SP" + sp); flag = 0; if (rpm_check(release:"SLES12", sp:"1", reference:"gd-2.1.0-17.1")) flag++; if (rpm_check(release:"SLES12", sp:"1", reference:"gd-debuginfo-2.1.0-17.1")) flag++; if (rpm_check(release:"SLES12", sp:"1", reference:"gd-debugsource-2.1.0-17.1")) flag++; if (rpm_check(release:"SLED12", sp:"1", cpu:"x86_64", reference:"gd-2.1.0-17.1")) flag++; if (rpm_check(release:"SLED12", sp:"1", cpu:"x86_64", reference:"gd-32bit-2.1.0-17.1")) flag++; if (rpm_check(release:"SLED12", sp:"1", cpu:"x86_64", reference:"gd-debuginfo-2.1.0-17.1")) flag++; if (rpm_check(release:"SLED12", sp:"1", cpu:"x86_64", reference:"gd-debuginfo-32bit-2.1.0-17.1")) flag++; if (rpm_check(release:"SLED12", sp:"1", cpu:"x86_64", reference:"gd-debugsource-2.1.0-17.1")) 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, "gd"); }NASL family Fedora Local Security Checks NASL id FEDORA_2016-722C0AFC64.NASL description - Security fix for CVE-2016-8670 - Security fix for CVE-2016-6911 - Security fix for CVE-2016-7568 - For Fedora 26 disabled two tests - they are failing because of freetype 2.7 (https://github.com/libgd/libgd/issues/302, https://github.com/libgd/libgd/issues/217) Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues. last seen 2020-06-05 modified 2016-12-12 plugin id 95678 published 2016-12-12 reporter This script is Copyright (C) 2016-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/95678 title Fedora 25 : gd (2016-722c0afc64) 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 FEDORA-2016-722c0afc64. # include("compat.inc"); if (description) { script_id(95678); script_version("3.3"); script_set_attribute(attribute:"plugin_modification_date", value:"2020/06/04"); script_cve_id("CVE-2016-6911", "CVE-2016-7568", "CVE-2016-8670"); script_xref(name:"FEDORA", value:"2016-722c0afc64"); script_name(english:"Fedora 25 : gd (2016-722c0afc64)"); 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: " - Security fix for CVE-2016-8670 - Security fix for CVE-2016-6911 - Security fix for CVE-2016-7568 - For Fedora 26 disabled two tests - they are failing because of freetype 2.7 (https://github.com/libgd/libgd/issues/302, https://github.com/libgd/libgd/issues/217) Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website. 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://bodhi.fedoraproject.org/updates/FEDORA-2016-722c0afc64" ); script_set_attribute( attribute:"see_also", value:"https://github.com/libgd/libgd/issues/217" ); script_set_attribute( attribute:"see_also", value:"https://github.com/libgd/libgd/issues/302" ); script_set_attribute(attribute:"solution", value:"Update the affected gd package."); script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P"); script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"); script_set_attribute(attribute:"plugin_type", value:"local"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:gd"); script_set_attribute(attribute:"cpe", value:"cpe:/o:fedoraproject:fedora:25"); script_set_attribute(attribute:"vuln_publication_date", value:"2016/09/28"); script_set_attribute(attribute:"patch_publication_date", value:"2016/12/09"); script_set_attribute(attribute:"plugin_publication_date", value:"2016/12/12"); script_set_attribute(attribute:"generated_plugin", value:"current"); script_end_attributes(); script_category(ACT_GATHER_INFO); script_copyright(english:"This script is Copyright (C) 2016-2020 and is owned by Tenable, Inc. or an Affiliate thereof."); 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 = pregmatch(pattern: "Fedora.*release ([0-9]+)", string:release); if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Fedora"); os_ver = os_ver[1]; if (! preg(pattern:"^25([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Fedora 25", "Fedora " + os_ver); if (!get_kb_item("Host/RedHat/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING); cpu = get_kb_item("Host/cpu"); if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH); if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Fedora", cpu); flag = 0; if (rpm_check(release:"FC25", reference:"gd-2.2.3-5.fc25")) flag++; if (flag) { security_report_v4( port : 0, severity : SECURITY_HOLE, extra : rpm_report_get() ); exit(0); } else { tested = pkg_tests_get(); if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested); else audit(AUDIT_PACKAGE_NOT_INSTALLED, "gd"); }NASL family SuSE Local Security Checks NASL id SUSE_SU-2016-2766-1.NASL description This update for php5 fixes the following security issues : - CVE-2016-7568: A specially crafted image file could cause an application crash or potentially execute arbitrary code when the image is converted to webp (bsc#1001900) - CVE-2016-8670: Stack Buffer Overflow in GD dynamicGetbuf (bsc#1004924) - CVE-2016-6911: Check for out-of-bound read in dynamicGetbuf() (bsc#1005274) Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues. last seen 2020-03-24 modified 2019-01-02 plugin id 119985 published 2019-01-02 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/119985 title SUSE SLES12 Security Update : php5 (SUSE-SU-2016:2766-1) NASL family SuSE Local Security Checks NASL id OPENSUSE-2016-1321.NASL description This update for php5 fixes the following security issues : - CVE-2016-7568: A specially crafted image file could cause an application crash or potentially execute arbitrary code when the image is converted to webp (bsc#1001900) - CVE-2016-8670: Stack Buffer Overflow in GD dynamicGetbuf (bsc#1004924) - CVE-2016-6911: Check for out-of-bound read in dynamicGetbuf() (bsc#1005274) This update was imported from the SUSE:SLE-12:Update update project. last seen 2020-06-05 modified 2016-11-18 plugin id 94952 published 2016-11-18 reporter This script is Copyright (C) 2016-2020 Tenable Network Security, Inc. source https://www.tenable.com/plugins/nessus/94952 title openSUSE Security Update : php5 (openSUSE-2016-1321) NASL family Ubuntu Local Security Checks NASL id UBUNTU_USN-3117-1.NASL description Ibrahim El-Sayed discovered that the GD library incorrectly handled certain malformed Tiff images. If a user or automated system were tricked into processing a specially crafted Tiff image, an attacker could cause a denial of service. (CVE-2016-6911) Ke Liu discovered that the GD library incorrectly handled certain integers when processing WebP images. If a user or automated system were tricked into processing a specially crafted WebP image, an attacker could cause a denial of service, or possibly execute arbitrary code. This issue only applied to Ubuntu 14.04 LTS, Ubuntu 16.04 LTS and Ubuntu 16.10. (CVE-2016-7568) Emmanuel Law discovered that the GD library incorrectly handled certain strings when creating images. If a user or automated system were tricked into processing a specially crafted image, an attacker could cause a denial of service, or possibly execute arbitrary code. (CVE-2016-8670). 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 94466 published 2016-11-02 reporter Ubuntu Security Notice (C) 2016-2019 Canonical, Inc. / NASL script (C) 2016-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/94466 title Ubuntu 12.04 LTS / 14.04 LTS / 16.04 LTS / 16.10 : libgd2 vulnerabilities (USN-3117-1) NASL family Fedora Local Security Checks NASL id FEDORA_2016-E45A7E7B13.NASL description - Security fix for CVE-2016-8670 - Security fix for CVE-2016-6911 - Security fix for CVE-2016-7568 - For Fedora 26 disabled two tests - they are failing because of freetype 2.7 (https://github.com/libgd/libgd/issues/302, https://github.com/libgd/libgd/issues/217) Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues. last seen 2020-06-05 modified 2016-12-20 plugin id 96026 published 2016-12-20 reporter This script is Copyright (C) 2016-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/96026 title Fedora 24 : gd (2016-e45a7e7b13) NASL family SuSE Local Security Checks NASL id OPENSUSE-2016-1281.NASL description This update for gd fixes the following security issues : - CVE-2016-7568: A specially crafted image file could cause an application crash or potentially execute arbitrary code when the image is converted to webp (bsc#1001900) - CVE-2016-8670: Stack Buffer Overflow in GD dynamicGetbuf (bsc#1004924) - CVE-2016-6911: Check for out-of-bound read in dynamicGetbuf() (bsc#1005274) This update was imported from the SUSE:SLE-12:Update update project. last seen 2020-06-05 modified 2016-11-14 plugin id 94753 published 2016-11-14 reporter This script is Copyright (C) 2016-2020 Tenable Network Security, Inc. source https://www.tenable.com/plugins/nessus/94753 title openSUSE Security Update : gd (openSUSE-2016-1281) NASL family SuSE Local Security Checks NASL id SUSE_SU-2016-2683-1.NASL description This update for php7 fixes the following security issue : - CVE-2016-7568: A specially crafted image file could cause an application crash or potentially execute arbitrary code when the image is converted to webp (bsc#1001900) - CVE-2016-8670: Stack Buffer Overflow in GD dynamicGetbuf (bsc#1004924) - CVE-2016-6911: Check for out-of-bound read in dynamicGetbuf() (bsc#1005274) Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues. last seen 2020-03-24 modified 2019-01-02 plugin id 119984 published 2019-01-02 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/119984 title SUSE SLES12 Security Update : php7 (SUSE-SU-2016:2683-1) NASL family SuSE Local Security Checks NASL id SUSE_SU-2016-2670-1.NASL description This update for gd fixes the following issues : - CVE-2016-8670: Stack Buffer Overflow in GD dynamicGetbuf (bsc#1004924) - CVE-2016-6911: Check for out-of-bound read in dynamicGetbuf() (bsc#1005274) Note that Tenable Network Security has extracted the preceding description block directly from the SUSE 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 94435 published 2016-10-31 reporter This script is Copyright (C) 2016-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/94435 title SUSE SLES11 Security Update : gd (SUSE-SU-2016:2670-1) NASL family SuSE Local Security Checks NASL id OPENSUSE-2016-1308.NASL description This update for php5 fixes the following security issues : - CVE-2016-7568: A specially crafted image file could cause an application crash or potentially execute arbitrary code when the image is converted to webp (bsc#1001900) - CVE-2016-8670: Stack Buffer Overflow in GD dynamicGetbuf (bsc#1004924) - CVE-2016-6911: Check for out-of-bound read in dynamicGetbuf() (bsc#1005274) This update was imported from the SUSE:SLE-12:Update update project. last seen 2020-06-05 modified 2016-11-18 plugin id 94944 published 2016-11-18 reporter This script is Copyright (C) 2016-2020 Tenable Network Security, Inc. source https://www.tenable.com/plugins/nessus/94944 title openSUSE Security Update : php5 (openSUSE-2016-1308) NASL family Debian Local Security Checks NASL id DEBIAN_DSA-3693.NASL description Multiple vulnerabilities have been discovered in the GD Graphics Library, which may result in denial of service or potentially the execution of arbitrary code if a malformed file is processed. last seen 2020-06-01 modified 2020-06-02 plugin id 94079 published 2016-10-17 reporter This script is Copyright (C) 2016-2018 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/94079 title Debian DSA-3693-1 : libgd2 - security update NASL family SuSE Local Security Checks NASL id SUSE_SU-2016-2681-1.NASL description This update for php53 fixes the following issues : - CVE-2016-8670: Stack Buffer Overflow in GD dynamicGetbuf (bsc#1004924) - CVE-2016-6911: Check for out-of-bound read in dynamicGetbuf() (bsc#1005274) Note that Tenable Network Security has extracted the preceding description block directly from the SUSE 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 94455 published 2016-11-01 reporter This script is Copyright (C) 2016-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/94455 title SUSE SLES11 Security Update : php53 (SUSE-SU-2016:2681-1) NASL family Huawei Local Security Checks NASL id EULEROS_SA-2020-1464.NASL description According to the versions of the gd package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - Integer overflow in gd_io.c in the GD Graphics Library (aka libgd) before 2.2.4 allows remote attackers to have unspecified impact via vectors involving the number of horizontal and vertical chunks in an image.(CVE-2016-10168) - The gdImageCreateFromGd2Ctx function in gd_gd2.c in the GD Graphics Library (aka libgd) before 2.2.4 allows remote attackers to cause a denial of service (application crash) via a crafted image file.(CVE-2016-10167) - The dynamicGetbuf function in the GD Graphics Library (aka libgd) before 2.2.4 allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted TIFF image.(CVE-2016-6911) - The output function in gd_gif_out.c in the GD Graphics Library (aka libgd) allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted image.(CVE-2016-6161) 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 2020-04-30 modified 2020-04-16 plugin id 135626 published 2020-04-16 reporter This script is Copyright (C) 2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/135626 title EulerOS Virtualization 3.0.2.2 : gd (EulerOS-SA-2020-1464)