ALT-PU-2023-5663-1

BDU:2023-05510

HIGH8.8

Уязвимость библиотеки libwebp для кодирования и декодирования изображений в формате WebP, связанная с чтением за границами буфера в памяти, позволяющая нарушителю выполнить произвольный код

Published: 2023-09-13Modified: 2025-09-05

CVSS 3.xHIGH 8.8

CVSS:3.x/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CVSS 2.0CRITICAL 10.0

CVSS:2.0/AV:N/AC:L/Au:N/C:C/I:C/A:C

References

CVE-2023-4863

CVE-2023-4863

HIGH8.8

Heap buffer overflow in libwebp in Google Chrome prior to 116.0.5845.187 and libwebp 1.3.2 allowed a remote attacker to perform an out of bounds memory write via a crafted HTML page. (Chromium security severity: Critical)

Published: 2023-09-12Modified: 2025-10-24

CVSS 3.xHIGH 8.8

CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

References

http://www.openwall.com/lists/oss-security/2023/09/21/4
http://www.openwall.com/lists/oss-security/2023/09/22/1
http://www.openwall.com/lists/oss-security/2023/09/22/3
http://www.openwall.com/lists/oss-security/2023/09/22/4
http://www.openwall.com/lists/oss-security/2023/09/22/5
http://www.openwall.com/lists/oss-security/2023/09/22/6
http://www.openwall.com/lists/oss-security/2023/09/22/7
http://www.openwall.com/lists/oss-security/2023/09/22/8
http://www.openwall.com/lists/oss-security/2023/09/26/1
http://www.openwall.com/lists/oss-security/2023/09/26/7
http://www.openwall.com/lists/oss-security/2023/09/28/1
http://www.openwall.com/lists/oss-security/2023/09/28/2
http://www.openwall.com/lists/oss-security/2023/09/28/4
https://adamcaudill.com/2023/09/14/whose-cve-is-it-anyway/
https://blog.isosceles.com/the-webp-0day/
https://bugzilla.suse.com/show_bug.cgi?id=1215231
https://chromereleases.googleblog.com/2023/09/stable-channel-update-for-desktop_11.html
https://crbug.com/1479274
https://en.bandisoft.com/honeyview/history/
https://github.com/webmproject/libwebp/commit/902bc9190331343b2017211debcec8d2ab87e17a
https://github.com/webmproject/libwebp/releases/tag/v1.3.2
https://lists.debian.org/debian-lts-announce/2023/09/msg00015.html
https://lists.debian.org/debian-lts-announce/2023/09/msg00016.html
https://lists.debian.org/debian-lts-announce/2023/09/msg00017.html
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6T655QF7CQ3DYAMPFV7IECQYGDEUIVVT/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FYYKLG6CRGEDTNRBSU26EEWAO6D6U645/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KUQ7CTX3W372X3UY56VVNAHCH6H2F4X3/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OZDGWWMJREPAGKWCJKSCM4WYLANSKIFX/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PYZV7TMKF4QHZ54SFJX54BDN52VHGGCX/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WHOLML7N2G5KCAZXFWC5IDFFHSQS5SDB/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WTRUIS3564P7ZLM2S2IH4Y4KZ327LI4I/
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-4863
https://news.ycombinator.com/item?id=37478403
https://security-tracker.debian.org/tracker/CVE-2023-4863
https://security.gentoo.org/glsa/202309-05
https://security.gentoo.org/glsa/202401-10
https://security.netapp.com/advisory/ntap-20230929-0011/
https://sethmlarson.dev/security-developer-in-residence-weekly-report-16
https://stackdiary.com/critical-vulnerability-in-webp-codec-cve-2023-4863/
https://www.bentley.com/advisories/be-2023-0001/
https://www.bleepingcomputer.com/news/google/google-fixes-another-chrome-zero-day-bug-exploited-in-attacks/
https://www.debian.org/security/2023/dsa-5496
https://www.debian.org/security/2023/dsa-5497
https://www.debian.org/security/2023/dsa-5498
https://www.mozilla.org/en-US/security/advisories/mfsa2023-40/
http://www.openwall.com/lists/oss-security/2023/09/21/4
http://www.openwall.com/lists/oss-security/2023/09/22/1
http://www.openwall.com/lists/oss-security/2023/09/22/3
http://www.openwall.com/lists/oss-security/2023/09/22/4
http://www.openwall.com/lists/oss-security/2023/09/22/5
http://www.openwall.com/lists/oss-security/2023/09/22/6
http://www.openwall.com/lists/oss-security/2023/09/22/7
http://www.openwall.com/lists/oss-security/2023/09/22/8
http://www.openwall.com/lists/oss-security/2023/09/26/1
http://www.openwall.com/lists/oss-security/2023/09/26/7
http://www.openwall.com/lists/oss-security/2023/09/28/1
http://www.openwall.com/lists/oss-security/2023/09/28/2
http://www.openwall.com/lists/oss-security/2023/09/28/4
https://adamcaudill.com/2023/09/14/whose-cve-is-it-anyway/
https://blog.isosceles.com/the-webp-0day/
https://bugzilla.suse.com/show_bug.cgi?id=1215231
https://chromereleases.googleblog.com/2023/09/stable-channel-update-for-desktop_11.html
https://crbug.com/1479274
https://en.bandisoft.com/honeyview/history/
https://github.com/webmproject/libwebp/commit/902bc9190331343b2017211debcec8d2ab87e17a
https://github.com/webmproject/libwebp/releases/tag/v1.3.2
https://lists.debian.org/debian-lts-announce/2023/09/msg00015.html
https://lists.debian.org/debian-lts-announce/2023/09/msg00016.html
https://lists.debian.org/debian-lts-announce/2023/09/msg00017.html
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6T655QF7CQ3DYAMPFV7IECQYGDEUIVVT/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FYYKLG6CRGEDTNRBSU26EEWAO6D6U645/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KUQ7CTX3W372X3UY56VVNAHCH6H2F4X3/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OZDGWWMJREPAGKWCJKSCM4WYLANSKIFX/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PYZV7TMKF4QHZ54SFJX54BDN52VHGGCX/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WHOLML7N2G5KCAZXFWC5IDFFHSQS5SDB/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WTRUIS3564P7ZLM2S2IH4Y4KZ327LI4I/
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-4863
https://news.ycombinator.com/item?id=37478403
https://security-tracker.debian.org/tracker/CVE-2023-4863
https://security.gentoo.org/glsa/202309-05
https://security.gentoo.org/glsa/202401-10
https://security.netapp.com/advisory/ntap-20230929-0011/
https://sethmlarson.dev/security-developer-in-residence-weekly-report-16
https://stackdiary.com/critical-vulnerability-in-webp-codec-cve-2023-4863/
https://www.bentley.com/advisories/be-2023-0001/
https://www.bleepingcomputer.com/news/google/google-fixes-another-chrome-zero-day-bug-exploited-in-attacks/
https://www.debian.org/security/2023/dsa-5496
https://www.debian.org/security/2023/dsa-5497
https://www.debian.org/security/2023/dsa-5498
https://www.mozilla.org/en-US/security/advisories/mfsa2023-40/
https://www.vicarius.io/vsociety/posts/zero-day-webp-vulnerability-cve-2023-4863
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-4863

Package update libwebp in branch sisyphus_riscv64

Closed issues (2)

Heap buffer overflow in libwebp in Google Chrome prior to 116.0.5845.187 and libwebp 1.3.2 allowed a remote attacker to perform an out of bounds memory write via a crafted HTML page. (Chromium security severity: Critical)