Vulnerabilities > CVE-2009-0749 - Use After Free vulnerability in multiple products

047910
CVSS 7.8 - HIGH
Attack vector
LOCAL
Attack complexity
LOW
Privileges required
NONE
Confidentiality impact
HIGH
Integrity impact
HIGH
Availability impact
HIGH
local
low complexity
optipng-project
suse
opensuse
CWE-416
nessus

Summary

Use-after-free vulnerability in the GIFReadNextExtension function in lib/pngxtern/gif/gifread.c in OptiPNG 0.6.2 and earlier allows context-dependent attackers to cause a denial of service (application crash) via a crafted GIF image that causes the realloc function to return a new pointer, which triggers memory corruption when the old pointer is accessed.

Common Weakness Enumeration (CWE)

Nessus

  • NASL familySuSE Local Security Checks
    NASL idSUSE_OPTIPNG-6038.NASL
    descriptionSpecially crafted BMP files could overflow a buffer in optipng (CVE-2008-5101), specially crafted GIF files could crash optipng (CVE-2009-0749).
    last seen2020-06-01
    modified2020-06-02
    plugin id35784
    published2009-03-06
    reporterThis script is Copyright (C) 2009-2019 Tenable Network Security, Inc.
    sourcehttps://www.tenable.com/plugins/nessus/35784
    titleopenSUSE 10 Security Update : optipng (optipng-6038)
    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 optipng-6038.
    #
    # The text description of this plugin is (C) SUSE LLC.
    #
    
    include("compat.inc");
    
    if (description)
    {
      script_id(35784);
      script_version ("1.9");
      script_cvs_date("Date: 2019/10/25 13:36:37");
    
      script_cve_id("CVE-2008-5101", "CVE-2009-0749");
    
      script_name(english:"openSUSE 10 Security Update : optipng (optipng-6038)");
      script_summary(english:"Check for the optipng-6038 patch");
    
      script_set_attribute(
        attribute:"synopsis", 
        value:"The remote openSUSE host is missing a security update."
      );
      script_set_attribute(
        attribute:"description", 
        value:
    "Specially crafted BMP files could overflow a buffer in optipng
    (CVE-2008-5101), specially crafted GIF files could crash optipng
    (CVE-2009-0749)."
      );
      script_set_attribute(
        attribute:"solution", 
        value:"Update the affected optipng package."
      );
      script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C");
      script_cwe_id(119, 399);
    
      script_set_attribute(attribute:"plugin_type", value:"local");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:optipng");
      script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:10.3");
    
      script_set_attribute(attribute:"patch_publication_date", value:"2009/03/03");
      script_set_attribute(attribute:"plugin_publication_date", value:"2009/03/06");
      script_end_attributes();
    
      script_category(ACT_GATHER_INFO);
      script_copyright(english:"This script is Copyright (C) 2009-2019 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 !~ "^(SUSE10\.3)$") audit(AUDIT_OS_RELEASE_NOT, "openSUSE", "10.3", 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:"SUSE10.3", reference:"optipng-0.6.2-2.1") ) 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, "optipng");
    }
    
  • NASL familySuSE Local Security Checks
    NASL idSUSE_11_1_OPTIPNG-090609.NASL
    descriptionOptiPNG contained a bug in the GIF handling code that allowed to use already freed ressources. CVE-2009-0749 has been assigned to this issue.
    last seen2020-06-01
    modified2020-06-02
    plugin id40292
    published2009-07-21
    reporterThis script is Copyright (C) 2009-2019 Tenable Network Security, Inc.
    sourcehttps://www.tenable.com/plugins/nessus/40292
    titleopenSUSE Security Update : optipng (optipng-972)
    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 optipng-972.
    #
    # The text description of this plugin is (C) SUSE LLC.
    #
    
    include("compat.inc");
    
    if (description)
    {
      script_id(40292);
      script_version("1.10");
      script_cvs_date("Date: 2019/10/25 13:36:35");
    
      script_cve_id("CVE-2009-0749");
    
      script_name(english:"openSUSE Security Update : optipng (optipng-972)");
      script_summary(english:"Check for the optipng-972 patch");
    
      script_set_attribute(
        attribute:"synopsis", 
        value:"The remote openSUSE host is missing a security update."
      );
      script_set_attribute(
        attribute:"description", 
        value:
    "OptiPNG contained a bug in the GIF handling code that allowed to use
    already freed ressources. CVE-2009-0749 has been assigned to this
    issue."
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://bugzilla.novell.com/show_bug.cgi?id=505103"
      );
      script_set_attribute(
        attribute:"solution", 
        value:"Update the affected optipng package."
      );
      script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:C/I:C/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:optipng");
      script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:11.1");
    
      script_set_attribute(attribute:"patch_publication_date", value:"2009/06/09");
      script_set_attribute(attribute:"plugin_publication_date", value:"2009/07/21");
      script_end_attributes();
    
      script_category(ACT_GATHER_INFO);
      script_copyright(english:"This script is Copyright (C) 2009-2019 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\.1)$") audit(AUDIT_OS_RELEASE_NOT, "openSUSE", "11.1", 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:"SUSE11.1", reference:"optipng-0.6.1-10.4.1") ) 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, "optipng");
    }
    
  • NASL familySuSE Local Security Checks
    NASL idSUSE_11_1_OPTIPNG-090303.NASL
    descriptionSpecially crafted BMP files could overflow a buffer in optipng (CVE-2008-5101), specially crafted GIF files could crash optipng (CVE-2009-0749).
    last seen2020-06-01
    modified2020-06-02
    plugin id40291
    published2009-07-21
    reporterThis script is Copyright (C) 2009-2019 Tenable Network Security, Inc.
    sourcehttps://www.tenable.com/plugins/nessus/40291
    titleopenSUSE Security Update : optipng (optipng-572)
    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 optipng-572.
    #
    # The text description of this plugin is (C) SUSE LLC.
    #
    
    include("compat.inc");
    
    if (description)
    {
      script_id(40291);
      script_version("1.11");
      script_cvs_date("Date: 2019/10/25 13:36:35");
    
      script_cve_id("CVE-2008-5101", "CVE-2009-0749");
    
      script_name(english:"openSUSE Security Update : optipng (optipng-572)");
      script_summary(english:"Check for the optipng-572 patch");
    
      script_set_attribute(
        attribute:"synopsis", 
        value:"The remote openSUSE host is missing a security update."
      );
      script_set_attribute(
        attribute:"description", 
        value:
    "Specially crafted BMP files could overflow a buffer in optipng
    (CVE-2008-5101), specially crafted GIF files could crash optipng
    (CVE-2009-0749)."
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://bugzilla.novell.com/show_bug.cgi?id=447453"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://bugzilla.novell.com/show_bug.cgi?id=479067"
      );
      script_set_attribute(
        attribute:"solution", 
        value:"Update the affected optipng package."
      );
      script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C");
      script_cwe_id(119, 399);
    
      script_set_attribute(attribute:"plugin_type", value:"local");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:optipng");
      script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:11.1");
    
      script_set_attribute(attribute:"patch_publication_date", value:"2009/03/03");
      script_set_attribute(attribute:"plugin_publication_date", value:"2009/07/21");
      script_end_attributes();
    
      script_category(ACT_GATHER_INFO);
      script_copyright(english:"This script is Copyright (C) 2009-2019 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\.1)$") audit(AUDIT_OS_RELEASE_NOT, "openSUSE", "11.1", 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:"SUSE11.1", reference:"optipng-0.6.1-10.3.1") ) 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, "optipng");
    }
    
  • NASL familySuSE Local Security Checks
    NASL idSUSE_11_0_OPTIPNG-090304.NASL
    descriptionSpecially crafted BMP files could overflow a buffer in optipng (CVE-2008-5101), specially crafted GIF files could crash optipng (CVE-2009-0749).
    last seen2020-06-01
    modified2020-06-02
    plugin id40096
    published2009-07-21
    reporterThis script is Copyright (C) 2009-2019 Tenable Network Security, Inc.
    sourcehttps://www.tenable.com/plugins/nessus/40096
    titleopenSUSE Security Update : optipng (optipng-572)
    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 optipng-572.
    #
    # The text description of this plugin is (C) SUSE LLC.
    #
    
    include("compat.inc");
    
    if (description)
    {
      script_id(40096);
      script_version("1.11");
      script_cvs_date("Date: 2019/10/25 13:36:34");
    
      script_cve_id("CVE-2008-5101", "CVE-2009-0749");
    
      script_name(english:"openSUSE Security Update : optipng (optipng-572)");
      script_summary(english:"Check for the optipng-572 patch");
    
      script_set_attribute(
        attribute:"synopsis", 
        value:"The remote openSUSE host is missing a security update."
      );
      script_set_attribute(
        attribute:"description", 
        value:
    "Specially crafted BMP files could overflow a buffer in optipng
    (CVE-2008-5101), specially crafted GIF files could crash optipng
    (CVE-2009-0749)."
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://bugzilla.novell.com/show_bug.cgi?id=447453"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://bugzilla.novell.com/show_bug.cgi?id=479067"
      );
      script_set_attribute(
        attribute:"solution", 
        value:"Update the affected optipng package."
      );
      script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C");
      script_cwe_id(119, 399);
    
      script_set_attribute(attribute:"plugin_type", value:"local");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:optipng");
      script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:11.0");
    
      script_set_attribute(attribute:"patch_publication_date", value:"2009/03/04");
      script_set_attribute(attribute:"plugin_publication_date", value:"2009/07/21");
      script_end_attributes();
    
      script_category(ACT_GATHER_INFO);
      script_copyright(english:"This script is Copyright (C) 2009-2019 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\.0)$") audit(AUDIT_OS_RELEASE_NOT, "openSUSE", "11.0", 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:"SUSE11.0", reference:"optipng-0.6.2-2.2") ) 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, "optipng");
    }
    
  • NASL familySuSE Local Security Checks
    NASL idSUSE_11_0_OPTIPNG-090609.NASL
    descriptionOptiPNG contained a bug in the GIF handling code that allowed to use already freed ressources. CVE-2009-0749 has been assigned to this issue.
    last seen2020-06-01
    modified2020-06-02
    plugin id40097
    published2009-07-21
    reporterThis script is Copyright (C) 2009-2019 Tenable Network Security, Inc.
    sourcehttps://www.tenable.com/plugins/nessus/40097
    titleopenSUSE Security Update : optipng (optipng-972)
    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 optipng-972.
    #
    # The text description of this plugin is (C) SUSE LLC.
    #
    
    include("compat.inc");
    
    if (description)
    {
      script_id(40097);
      script_version("1.10");
      script_cvs_date("Date: 2019/10/25 13:36:34");
    
      script_cve_id("CVE-2009-0749");
    
      script_name(english:"openSUSE Security Update : optipng (optipng-972)");
      script_summary(english:"Check for the optipng-972 patch");
    
      script_set_attribute(
        attribute:"synopsis", 
        value:"The remote openSUSE host is missing a security update."
      );
      script_set_attribute(
        attribute:"description", 
        value:
    "OptiPNG contained a bug in the GIF handling code that allowed to use
    already freed ressources. CVE-2009-0749 has been assigned to this
    issue."
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://bugzilla.novell.com/show_bug.cgi?id=505103"
      );
      script_set_attribute(
        attribute:"solution", 
        value:"Update the affected optipng package."
      );
      script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:C/I:C/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:optipng");
      script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:11.0");
    
      script_set_attribute(attribute:"patch_publication_date", value:"2009/06/09");
      script_set_attribute(attribute:"plugin_publication_date", value:"2009/07/21");
      script_end_attributes();
    
      script_category(ACT_GATHER_INFO);
      script_copyright(english:"This script is Copyright (C) 2009-2019 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\.0)$") audit(AUDIT_OS_RELEASE_NOT, "openSUSE", "11.0", 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:"SUSE11.0", reference:"optipng-0.6.2-2.4") ) 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, "optipng");
    }
    
  • NASL familyGentoo Local Security Checks
    NASL idGENTOO_GLSA-200903-12.NASL
    descriptionThe remote host is affected by the vulnerability described in GLSA-200903-12 (OptiPNG: User-assisted execution of arbitrary code) Roy Tam reported a use-after-free vulnerability in the GIFReadNextExtension() function in lib/pngxtern/gif/gifread.c leading to a memory corruption when reading a GIF image. Impact : A remote attacker could entice a user to process a specially crafted GIF image, possibly resulting in the execution of arbitrary code with the privileges of the user running the application, or a Denial of Service. Workaround : There is no known workaround at this time.
    last seen2020-06-01
    modified2020-06-02
    plugin id35810
    published2009-03-10
    reporterThis script is Copyright (C) 2009-2019 Tenable Network Security, Inc.
    sourcehttps://www.tenable.com/plugins/nessus/35810
    titleGLSA-200903-12 : OptiPNG: User-assisted execution of arbitrary code
    code
    #%NASL_MIN_LEVEL 80502
    #
    # (C) Tenable Network Security, Inc.
    #
    # The descriptive text and package checks in this plugin were
    # extracted from Gentoo Linux Security Advisory GLSA 200903-12.
    #
    # The advisory text is Copyright (C) 2001-2015 Gentoo Foundation, Inc.
    # and licensed under the Creative Commons - Attribution / Share Alike 
    # license. See http://creativecommons.org/licenses/by-sa/3.0/
    #
    
    include("compat.inc");
    
    if (description)
    {
      script_id(35810);
      script_version("1.14");
      script_cvs_date("Date: 2019/08/02 13:32:45");
    
      script_cve_id("CVE-2009-0749");
      script_bugtraq_id(33873);
      script_xref(name:"GLSA", value:"200903-12");
    
      script_name(english:"GLSA-200903-12 : OptiPNG: User-assisted execution of arbitrary code");
      script_summary(english:"Checks for updated package(s) in /var/db/pkg");
    
      script_set_attribute(
        attribute:"synopsis", 
        value:
    "The remote Gentoo host is missing one or more security-related
    patches."
      );
      script_set_attribute(
        attribute:"description", 
        value:
    "The remote host is affected by the vulnerability described in GLSA-200903-12
    (OptiPNG: User-assisted execution of arbitrary code)
    
        Roy Tam reported a use-after-free vulnerability in the
        GIFReadNextExtension() function in lib/pngxtern/gif/gifread.c leading
        to a memory corruption when reading a GIF image.
      
    Impact :
    
        A remote attacker could entice a user to process a specially crafted
        GIF image, possibly resulting in the execution of arbitrary code with
        the privileges of the user running the application, or a Denial of
        Service.
      
    Workaround :
    
        There is no known workaround at this time."
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://security.gentoo.org/glsa/200903-12"
      );
      script_set_attribute(
        attribute:"solution", 
        value:
    "All OptiPNG users should upgrade to the latest version:
        # emerge --sync
        # emerge --ask --oneshot --verbose '>=media-gfx/optipng-0.6.2-r1'"
      );
      script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C");
      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_cwe_id(399);
    
      script_set_attribute(attribute:"plugin_type", value:"local");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:gentoo:linux:optipng");
      script_set_attribute(attribute:"cpe", value:"cpe:/o:gentoo:linux");
    
      script_set_attribute(attribute:"patch_publication_date", value:"2009/03/09");
      script_set_attribute(attribute:"plugin_publication_date", value:"2009/03/10");
      script_end_attributes();
    
      script_category(ACT_GATHER_INFO);
      script_copyright(english:"This script is Copyright (C) 2009-2019 Tenable Network Security, Inc.");
      script_family(english:"Gentoo Local Security Checks");
    
      script_dependencies("ssh_get_info.nasl");
      script_require_keys("Host/local_checks_enabled", "Host/Gentoo/release", "Host/Gentoo/qpkg-list");
    
      exit(0);
    }
    
    
    include("audit.inc");
    include("global_settings.inc");
    include("qpkg.inc");
    
    if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
    if (!get_kb_item("Host/Gentoo/release")) audit(AUDIT_OS_NOT, "Gentoo");
    if (!get_kb_item("Host/Gentoo/qpkg-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
    
    
    flag = 0;
    
    if (qpkg_check(package:"media-gfx/optipng", unaffected:make_list("ge 0.6.2-r1"), vulnerable:make_list("lt 0.6.2-r1"))) flag++;
    
    if (flag)
    {
      if (report_verbosity > 0) security_hole(port:0, extra:qpkg_report_get());
      else security_hole(0);
      exit(0);
    }
    else
    {
      tested = qpkg_tests_get();
      if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
      else audit(AUDIT_PACKAGE_NOT_INSTALLED, "OptiPNG");
    }
    
  • NASL familySuSE Local Security Checks
    NASL idSUSE_OPTIPNG-6290.NASL
    descriptionOptiPNG contained a bug in the GIF handling code that allowed to use already freed ressources. CVE-2009-0749 has been assigned to this issue.
    last seen2020-06-01
    modified2020-06-02
    plugin id39361
    published2009-06-11
    reporterThis script is Copyright (C) 2009-2019 Tenable Network Security, Inc.
    sourcehttps://www.tenable.com/plugins/nessus/39361
    titleopenSUSE 10 Security Update : optipng (optipng-6290)
    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 optipng-6290.
    #
    # The text description of this plugin is (C) SUSE LLC.
    #
    
    include("compat.inc");
    
    if (description)
    {
      script_id(39361);
      script_version ("1.7");
      script_cvs_date("Date: 2019/10/25 13:36:37");
    
      script_cve_id("CVE-2009-0749");
    
      script_name(english:"openSUSE 10 Security Update : optipng (optipng-6290)");
      script_summary(english:"Check for the optipng-6290 patch");
    
      script_set_attribute(
        attribute:"synopsis", 
        value:"The remote openSUSE host is missing a security update."
      );
      script_set_attribute(
        attribute:"description", 
        value:
    "OptiPNG contained a bug in the GIF handling code that allowed to use
    already freed ressources. CVE-2009-0749 has been assigned to this
    issue."
      );
      script_set_attribute(
        attribute:"solution", 
        value:"Update the affected optipng package."
      );
      script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:C/I:C/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:optipng");
      script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:10.3");
    
      script_set_attribute(attribute:"patch_publication_date", value:"2009/06/09");
      script_set_attribute(attribute:"plugin_publication_date", value:"2009/06/11");
      script_end_attributes();
    
      script_category(ACT_GATHER_INFO);
      script_copyright(english:"This script is Copyright (C) 2009-2019 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 !~ "^(SUSE10\.3)$") audit(AUDIT_OS_RELEASE_NOT, "openSUSE", "10.3", 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:"SUSE10.3", reference:"optipng-0.6.2-2.3") ) 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, "optipng");
    }