An update for syslinux is now available for openEuler-24.03-LTS,openEuler-22.03-LTS-SP4,openEuler-22.03-LTS-SP3,openEuler-20.03-LTS-SP4,openEuler-22.03-LTS-SP1 Security Advisory openeuler-security@openeuler.org openEuler security committee openEuler-SA-2024-2091 Final 1.0 1.0 2024-09-06 Initial 2024-09-06 2024-09-06 openEuler SA Tool V1.0 2024-09-06 syslinux security update An update for syslinux is now available for openEuler-24.03-LTS,openEuler-22.03-LTS-SP4,openEuler-22.03-LTS-SP3,openEuler-20.03-LTS-SP4,openEuler-22.03-LTS-SP1 Security Fix(es): 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) 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_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) 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) Integer signedness error in the png_inflate function in pngrutil.c in libpng before 1.4.10beta01, as used in Google Chrome before 17.0.963.83 and other products, allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted PNG file, a different vulnerability than CVE-2011-3026.(CVE-2011-3045) 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_push_read_zTXt function in pngpread.c in libpng 1.0.x before 1.0.58, 1.2.x before 1.2.48, 1.4.x before 1.4.10, and 1.5.x before 1.5.10 allows remote attackers to cause a denial of service (out-of-bounds read) via a large avail_in field value in a PNG image.(CVE-2012-3425) The png_convert_to_rfc1123 function in png.c in libpng 1.0.x before 1.0.64, 1.2.x before 1.2.54, and 1.4.x before 1.4.17 allows remote attackers to obtain sensitive process memory information via crafted tIME chunk data in an image file, which triggers an out-of-bounds read.(CVE-2015-7981) Multiple buffer overflows in the (1) png_set_PLTE and (2) png_get_PLTE functions in libpng before 1.0.64, 1.1.x and 1.2.x before 1.2.54, 1.3.x and 1.4.x before 1.4.17, 1.5.x before 1.5.24, and 1.6.x before 1.6.19 allow remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a small bit-depth value in an IHDR (aka image header) chunk in a PNG image.(CVE-2015-8126) Buffer overflow in the png_set_PLTE function in libpng before 1.0.65, 1.1.x and 1.2.x before 1.2.55, 1.3.x, 1.4.x before 1.4.18, 1.5.x before 1.5.25, and 1.6.x before 1.6.20 allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a small bit-depth value in an IHDR (aka image header) chunk in a PNG image. NOTE: this vulnerability exists because of an incomplete fix for CVE-2015-8126.(CVE-2015-8472) 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) The png_set_text_2 function in libpng 0.71 before 1.0.67, 1.2.x before 1.2.57, 1.4.x before 1.4.20, 1.5.x before 1.5.28, and 1.6.x before 1.6.27 allows context-dependent attackers to cause a NULL pointer dereference vectors involving loading a text chunk into a png structure, removing the text, and then adding another text chunk to the structure.(CVE-2016-10087) libpng before 1.6.32 does not properly check the length of chunks against the user limit.(CVE-2017-12652) An update for syslinux is now available for openEuler-24.03-LTS,openEuler-22.03-LTS-SP4,openEuler-22.03-LTS-SP3,openEuler-20.03-LTS-SP4,openEuler-22.03-LTS-SP1. openEuler Security has rated this update as having a security impact of critical. A Common Vunlnerability Scoring System(CVSS)base score,which gives a detailed severity rating, is available for each vulnerability from the CVElink(s) in the References section. Critical syslinux https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-2091 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2011-2501 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2011-2690 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2011-2691 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2011-2692 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2011-3045 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2011-3048 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2012-3425 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2015-7981 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2015-8126 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2015-8472 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2015-8540 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2016-10087 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2017-12652 https://nvd.nist.gov/vuln/detail/CVE-2011-2501 https://nvd.nist.gov/vuln/detail/CVE-2011-2690 https://nvd.nist.gov/vuln/detail/CVE-2011-2691 https://nvd.nist.gov/vuln/detail/CVE-2011-2692 https://nvd.nist.gov/vuln/detail/CVE-2011-3045 https://nvd.nist.gov/vuln/detail/CVE-2011-3048 https://nvd.nist.gov/vuln/detail/CVE-2012-3425 https://nvd.nist.gov/vuln/detail/CVE-2015-7981 https://nvd.nist.gov/vuln/detail/CVE-2015-8126 https://nvd.nist.gov/vuln/detail/CVE-2015-8472 https://nvd.nist.gov/vuln/detail/CVE-2015-8540 https://nvd.nist.gov/vuln/detail/CVE-2016-10087 https://nvd.nist.gov/vuln/detail/CVE-2017-12652 openEuler-24.03-LTS openEuler-22.03-LTS-SP4 openEuler-22.03-LTS-SP3 openEuler-20.03-LTS-SP4 openEuler-22.03-LTS-SP1 syslinux-6.04-16.oe2403.x86_64.rpm syslinux-debuginfo-6.04-16.oe2403.x86_64.rpm syslinux-debugsource-6.04-16.oe2403.x86_64.rpm syslinux-devel-6.04-16.oe2403.x86_64.rpm syslinux-efi64-6.04-16.oe2403.x86_64.rpm syslinux-extlinux-6.04-16.oe2403.x86_64.rpm syslinux-perl-6.04-16.oe2403.x86_64.rpm syslinux-6.04-16.oe2203sp4.x86_64.rpm syslinux-debuginfo-6.04-16.oe2203sp4.x86_64.rpm syslinux-debugsource-6.04-16.oe2203sp4.x86_64.rpm syslinux-devel-6.04-16.oe2203sp4.x86_64.rpm syslinux-efi64-6.04-16.oe2203sp4.x86_64.rpm syslinux-extlinux-6.04-16.oe2203sp4.x86_64.rpm syslinux-perl-6.04-16.oe2203sp4.x86_64.rpm syslinux-6.04-16.oe2203sp3.x86_64.rpm syslinux-debuginfo-6.04-16.oe2203sp3.x86_64.rpm syslinux-debugsource-6.04-16.oe2203sp3.x86_64.rpm syslinux-devel-6.04-16.oe2203sp3.x86_64.rpm syslinux-efi64-6.04-16.oe2203sp3.x86_64.rpm syslinux-extlinux-6.04-16.oe2203sp3.x86_64.rpm syslinux-perl-6.04-16.oe2203sp3.x86_64.rpm syslinux-6.04-14.oe2003sp4.x86_64.rpm syslinux-debuginfo-6.04-14.oe2003sp4.x86_64.rpm syslinux-debugsource-6.04-14.oe2003sp4.x86_64.rpm syslinux-devel-6.04-14.oe2003sp4.x86_64.rpm syslinux-efi64-6.04-14.oe2003sp4.x86_64.rpm syslinux-extlinux-6.04-14.oe2003sp4.x86_64.rpm syslinux-perl-6.04-14.oe2003sp4.x86_64.rpm syslinux-6.04-16.oe2203sp1.x86_64.rpm syslinux-debuginfo-6.04-16.oe2203sp1.x86_64.rpm syslinux-debugsource-6.04-16.oe2203sp1.x86_64.rpm syslinux-devel-6.04-16.oe2203sp1.x86_64.rpm syslinux-efi64-6.04-16.oe2203sp1.x86_64.rpm syslinux-extlinux-6.04-16.oe2203sp1.x86_64.rpm syslinux-perl-6.04-16.oe2203sp1.x86_64.rpm syslinux-extlinux-nonlinux-6.04-16.oe2403.noarch.rpm syslinux-nonlinux-6.04-16.oe2403.noarch.rpm syslinux-tftpboot-6.04-16.oe2403.noarch.rpm syslinux-extlinux-nonlinux-6.04-16.oe2203sp4.noarch.rpm syslinux-nonlinux-6.04-16.oe2203sp4.noarch.rpm syslinux-tftpboot-6.04-16.oe2203sp4.noarch.rpm syslinux-extlinux-nonlinux-6.04-16.oe2203sp3.noarch.rpm syslinux-nonlinux-6.04-16.oe2203sp3.noarch.rpm syslinux-tftpboot-6.04-16.oe2203sp3.noarch.rpm syslinux-extlinux-nonlinux-6.04-14.oe2003sp4.noarch.rpm syslinux-nonlinux-6.04-14.oe2003sp4.noarch.rpm syslinux-tftpboot-6.04-14.oe2003sp4.noarch.rpm syslinux-extlinux-nonlinux-6.04-16.oe2203sp1.noarch.rpm syslinux-nonlinux-6.04-16.oe2203sp1.noarch.rpm syslinux-tftpboot-6.04-16.oe2203sp1.noarch.rpm syslinux-6.04-16.oe2403.src.rpm syslinux-6.04-16.oe2203sp4.src.rpm syslinux-6.04-16.oe2203sp3.src.rpm syslinux-6.04-14.oe2003sp4.src.rpm syslinux-6.04-16.oe2203sp1.src.rpm 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. 2024-09-06 CVE-2011-2501 openEuler-24.03-LTS openEuler-22.03-LTS-SP4 openEuler-22.03-LTS-SP3 openEuler-20.03-LTS-SP4 openEuler-22.03-LTS-SP1 Medium 6.5 AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H syslinux security update 2024-09-06 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-2091 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. 2024-09-06 CVE-2011-2690 openEuler-24.03-LTS openEuler-22.03-LTS-SP4 openEuler-22.03-LTS-SP3 openEuler-20.03-LTS-SP4 openEuler-22.03-LTS-SP1 High 8.8 AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H syslinux security update 2024-09-06 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-2091 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. 2024-09-06 CVE-2011-2691 openEuler-24.03-LTS openEuler-22.03-LTS-SP4 openEuler-22.03-LTS-SP3 openEuler-20.03-LTS-SP4 openEuler-22.03-LTS-SP1 Medium 6.5 AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H syslinux security update 2024-09-06 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-2091 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. 2024-09-06 CVE-2011-2692 openEuler-24.03-LTS openEuler-22.03-LTS-SP4 openEuler-22.03-LTS-SP3 openEuler-20.03-LTS-SP4 openEuler-22.03-LTS-SP1 High 8.8 AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H syslinux security update 2024-09-06 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-2091 Integer signedness error in the png_inflate function in pngrutil.c in libpng before 1.4.10beta01, as used in Google Chrome before 17.0.963.83 and other products, allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted PNG file, a different vulnerability than CVE-2011-3026. 2024-09-06 CVE-2011-3045 openEuler-24.03-LTS openEuler-22.03-LTS-SP4 openEuler-22.03-LTS-SP3 openEuler-20.03-LTS-SP4 openEuler-22.03-LTS-SP1 Medium 6.8 AV:N/AC:M/Au:N/C:P/I:P/A:P syslinux security update 2024-09-06 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-2091 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. 2024-09-06 CVE-2011-3048 openEuler-24.03-LTS openEuler-22.03-LTS-SP4 openEuler-22.03-LTS-SP3 openEuler-20.03-LTS-SP4 openEuler-22.03-LTS-SP1 Medium 6.8 AV:N/AC:M/Au:N/C:P/I:P/A:P syslinux security update 2024-09-06 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-2091 The png_push_read_zTXt function in pngpread.c in libpng 1.0.x before 1.0.58, 1.2.x before 1.2.48, 1.4.x before 1.4.10, and 1.5.x before 1.5.10 allows remote attackers to cause a denial of service (out-of-bounds read) via a large avail_in field value in a PNG image. 2024-09-06 CVE-2012-3425 openEuler-24.03-LTS openEuler-22.03-LTS-SP4 openEuler-22.03-LTS-SP3 openEuler-20.03-LTS-SP4 openEuler-22.03-LTS-SP1 Medium 4.3 AV:N/AC:M/Au:N/C:N/I:N/A:P syslinux security update 2024-09-06 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-2091 The png_convert_to_rfc1123 function in png.c in libpng 1.0.x before 1.0.64, 1.2.x before 1.2.54, and 1.4.x before 1.4.17 allows remote attackers to obtain sensitive process memory information via crafted tIME chunk data in an image file, which triggers an out-of-bounds read. 2024-09-06 CVE-2015-7981 openEuler-24.03-LTS openEuler-22.03-LTS-SP4 openEuler-22.03-LTS-SP3 openEuler-20.03-LTS-SP4 openEuler-22.03-LTS-SP1 Medium 5.0 AV:N/AC:L/Au:N/C:P/I:N/A:N syslinux security update 2024-09-06 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-2091 Multiple buffer overflows in the (1) png_set_PLTE and (2) png_get_PLTE functions in libpng before 1.0.64, 1.1.x and 1.2.x before 1.2.54, 1.3.x and 1.4.x before 1.4.17, 1.5.x before 1.5.24, and 1.6.x before 1.6.19 allow remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a small bit-depth value in an IHDR (aka image header) chunk in a PNG image. 2024-09-06 CVE-2015-8126 openEuler-24.03-LTS openEuler-22.03-LTS-SP4 openEuler-22.03-LTS-SP3 openEuler-20.03-LTS-SP4 openEuler-22.03-LTS-SP1 High 7.5 AV:N/AC:L/Au:N/C:P/I:P/A:P syslinux security update 2024-09-06 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-2091 Buffer overflow in the png_set_PLTE function in libpng before 1.0.65, 1.1.x and 1.2.x before 1.2.55, 1.3.x, 1.4.x before 1.4.18, 1.5.x before 1.5.25, and 1.6.x before 1.6.20 allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a small bit-depth value in an IHDR (aka image header) chunk in a PNG image. NOTE: this vulnerability exists because of an incomplete fix for CVE-2015-8126. 2024-09-06 CVE-2015-8472 openEuler-24.03-LTS openEuler-22.03-LTS-SP4 openEuler-22.03-LTS-SP3 openEuler-20.03-LTS-SP4 openEuler-22.03-LTS-SP1 High 7.3 AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L syslinux security update 2024-09-06 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-2091 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. 2024-09-06 CVE-2015-8540 openEuler-24.03-LTS openEuler-22.03-LTS-SP4 openEuler-22.03-LTS-SP3 openEuler-20.03-LTS-SP4 openEuler-22.03-LTS-SP1 High 8.8 AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H syslinux security update 2024-09-06 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-2091 The png_set_text_2 function in libpng 0.71 before 1.0.67, 1.2.x before 1.2.57, 1.4.x before 1.4.20, 1.5.x before 1.5.28, and 1.6.x before 1.6.27 allows context-dependent attackers to cause a NULL pointer dereference vectors involving loading a text chunk into a png structure, removing the text, and then adding another text chunk to the structure. 2024-09-06 CVE-2016-10087 openEuler-24.03-LTS openEuler-22.03-LTS-SP4 openEuler-22.03-LTS-SP3 openEuler-20.03-LTS-SP4 openEuler-22.03-LTS-SP1 High 7.5 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H syslinux security update 2024-09-06 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-2091 libpng before 1.6.32 does not properly check the length of chunks against the user limit. 2024-09-06 CVE-2017-12652 openEuler-24.03-LTS openEuler-22.03-LTS-SP4 openEuler-22.03-LTS-SP3 openEuler-20.03-LTS-SP4 openEuler-22.03-LTS-SP1 Critical 9.8 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H syslinux security update 2024-09-06 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-2091