Vulnerability Monitor

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CVE-2023-4863

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

2023-09-12T15:15:24.327

Last Modified

2025-10-24T14:07:28.793

Status

Analyzed

Source

[email protected]

Severity

CVSSv3.1: 8.8 (HIGH)

Weaknesses

Type: Primary
CWE-787
Type: Secondary
CWE-787

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	google	chrome	< 116.0.5845.187	Yes
Operating System	fedoraproject	fedora	37	Yes
Operating System	fedoraproject	fedora	38	Yes
Operating System	fedoraproject	fedora	39	Yes
Operating System	debian	debian_linux	10.0	Yes
Operating System	debian	debian_linux	11.0	Yes
Operating System	debian	debian_linux	12.0	Yes
Application	mozilla	firefox	< 102.15.1	Yes
Application	mozilla	firefox	< 117.0.1	Yes
Application	mozilla	firefox	< 115.2.1	Yes
Application	mozilla	thunderbird	< 102.15.1	Yes
Application	mozilla	thunderbird	< 115.2.2	Yes
Application	microsoft	edge_chromium	< 116.0.1938.81	Yes
Application	microsoft	teams	< 1.6.00.26463	Yes
Application	microsoft	teams	< 1.6.00.26474	Yes
Application	microsoft	webp_image_extension	< 1.0.62681.0	Yes
Application	webmproject	libwebp	< 1.3.2	Yes
Application	netapp	active_iq_unified_manager	-	Yes
Application	bentley	seequent_leapfrog	< 2023.2	Yes
Application	bandisoft	honeyview	< 5.51	Yes

References

http://www.openwall.com/lists/oss-security/2023/09/21/4 Mailing List ([email protected])
http://www.openwall.com/lists/oss-security/2023/09/22/1 Mailing List ([email protected])
http://www.openwall.com/lists/oss-security/2023/09/22/3 Mailing List ([email protected])
http://www.openwall.com/lists/oss-security/2023/09/22/4 Mailing List ([email protected])
http://www.openwall.com/lists/oss-security/2023/09/22/5 Mailing List ([email protected])
http://www.openwall.com/lists/oss-security/2023/09/22/6 Mailing List ([email protected])
http://www.openwall.com/lists/oss-security/2023/09/22/7 Mailing List ([email protected])
http://www.openwall.com/lists/oss-security/2023/09/22/8 Mailing List ([email protected])
http://www.openwall.com/lists/oss-security/2023/09/26/1 Mailing List ([email protected])
http://www.openwall.com/lists/oss-security/2023/09/26/7 Mailing List ([email protected])
http://www.openwall.com/lists/oss-security/2023/09/28/1 Mailing List ([email protected])
http://www.openwall.com/lists/oss-security/2023/09/28/2 Mailing List ([email protected])
http://www.openwall.com/lists/oss-security/2023/09/28/4 Mailing List ([email protected])
https://adamcaudill.com/2023/09/14/whose-cve-is-it-anyway/ Third Party Advisory ([email protected])
https://blog.isosceles.com/the-webp-0day/ Exploit, Third Party Advisory ([email protected])
https://bugzilla.suse.com/show_bug.cgi?id=1215231 Issue Tracking, Third Party Advisory ([email protected])
https://chromereleases.googleblog.com/2023/09/stable-channel-update-for-desktop_11.html Vendor Advisory ([email protected])
https://crbug.com/1479274 Issue Tracking, Vendor Advisory ([email protected])
https://en.bandisoft.com/honeyview/history/ Release Notes ([email protected])
https://github.com/webmproject/libwebp/commit/902bc9190331343b2017211debcec8d2ab87e17a Patch ([email protected])
https://github.com/webmproject/libwebp/releases/tag/v1.3.2 Release Notes ([email protected])
https://lists.debian.org/debian-lts-announce/2023/09/msg00015.html Mailing List, Third Party Advisory ([email protected])
https://lists.debian.org/debian-lts-announce/2023/09/msg00016.html Mailing List, Third Party Advisory ([email protected])
https://lists.debian.org/debian-lts-announce/2023/09/msg00017.html Mailing List, Third Party Advisory ([email protected])
https://lists.fedoraproject.org/archives/list/[email protected]/message/6T655QF7CQ3DYAMPFV7IECQYGDEUIVVT/ Mailing List ([email protected])
https://lists.fedoraproject.org/archives/list/[email protected]/message/FYYKLG6CRGEDTNRBSU26EEWAO6D6U645/ Mailing List ([email protected])
https://lists.fedoraproject.org/archives/list/[email protected]/message/KUQ7CTX3W372X3UY56VVNAHCH6H2F4X3/ Mailing List ([email protected])
https://lists.fedoraproject.org/archives/list/[email protected]/message/OZDGWWMJREPAGKWCJKSCM4WYLANSKIFX/ Mailing List ([email protected])
https://lists.fedoraproject.org/archives/list/[email protected]/message/PYZV7TMKF4QHZ54SFJX54BDN52VHGGCX/ Mailing List ([email protected])
https://lists.fedoraproject.org/archives/list/[email protected]/message/WHOLML7N2G5KCAZXFWC5IDFFHSQS5SDB/ Mailing List ([email protected])
https://lists.fedoraproject.org/archives/list/[email protected]/message/WTRUIS3564P7ZLM2S2IH4Y4KZ327LI4I/ Mailing List ([email protected])
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-4863 Patch, Third Party Advisory ([email protected])
https://news.ycombinator.com/item?id=37478403 Exploit, Third Party Advisory ([email protected])
https://security-tracker.debian.org/tracker/CVE-2023-4863 Issue Tracking, Third Party Advisory ([email protected])
https://security.gentoo.org/glsa/202309-05 Third Party Advisory ([email protected])
https://security.gentoo.org/glsa/202401-10 Third Party Advisory ([email protected])
https://security.netapp.com/advisory/ntap-20230929-0011/ Third Party Advisory ([email protected])
https://sethmlarson.dev/security-developer-in-residence-weekly-report-16 Exploit ([email protected])
https://stackdiary.com/critical-vulnerability-in-webp-codec-cve-2023-4863/ Exploit, Third Party Advisory ([email protected])
https://www.bentley.com/advisories/be-2023-0001/ Third Party Advisory ([email protected])
https://www.bleepingcomputer.com/news/google/google-fixes-another-chrome-zero-day-bug-exploited-in-attacks/ Third Party Advisory ([email protected])
https://www.debian.org/security/2023/dsa-5496 Mailing List ([email protected])
https://www.debian.org/security/2023/dsa-5497 Mailing List ([email protected])
https://www.debian.org/security/2023/dsa-5498 Mailing List, Third Party Advisory ([email protected])
https://www.mozilla.org/en-US/security/advisories/mfsa2023-40/ Third Party Advisory ([email protected])
http://www.openwall.com/lists/oss-security/2023/09/21/4 Mailing List (af854a3a-2127-422b-91ae-364da2661108)
http://www.openwall.com/lists/oss-security/2023/09/22/1 Mailing List (af854a3a-2127-422b-91ae-364da2661108)
http://www.openwall.com/lists/oss-security/2023/09/22/3 Mailing List (af854a3a-2127-422b-91ae-364da2661108)
http://www.openwall.com/lists/oss-security/2023/09/22/4 Mailing List (af854a3a-2127-422b-91ae-364da2661108)
http://www.openwall.com/lists/oss-security/2023/09/22/5 Mailing List (af854a3a-2127-422b-91ae-364da2661108)
http://www.openwall.com/lists/oss-security/2023/09/22/6 Mailing List (af854a3a-2127-422b-91ae-364da2661108)
http://www.openwall.com/lists/oss-security/2023/09/22/7 Mailing List (af854a3a-2127-422b-91ae-364da2661108)
http://www.openwall.com/lists/oss-security/2023/09/22/8 Mailing List (af854a3a-2127-422b-91ae-364da2661108)
http://www.openwall.com/lists/oss-security/2023/09/26/1 Mailing List (af854a3a-2127-422b-91ae-364da2661108)
http://www.openwall.com/lists/oss-security/2023/09/26/7 Mailing List (af854a3a-2127-422b-91ae-364da2661108)
http://www.openwall.com/lists/oss-security/2023/09/28/1 Mailing List (af854a3a-2127-422b-91ae-364da2661108)
http://www.openwall.com/lists/oss-security/2023/09/28/2 Mailing List (af854a3a-2127-422b-91ae-364da2661108)
http://www.openwall.com/lists/oss-security/2023/09/28/4 Mailing List (af854a3a-2127-422b-91ae-364da2661108)
https://adamcaudill.com/2023/09/14/whose-cve-is-it-anyway/ Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://blog.isosceles.com/the-webp-0day/ Exploit, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://bugzilla.suse.com/show_bug.cgi?id=1215231 Issue Tracking, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://chromereleases.googleblog.com/2023/09/stable-channel-update-for-desktop_11.html Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://crbug.com/1479274 Issue Tracking, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://en.bandisoft.com/honeyview/history/ Release Notes (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/webmproject/libwebp/commit/902bc9190331343b2017211debcec8d2ab87e17a Patch (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/webmproject/libwebp/releases/tag/v1.3.2 Release Notes (af854a3a-2127-422b-91ae-364da2661108)
https://lists.debian.org/debian-lts-announce/2023/09/msg00015.html Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://lists.debian.org/debian-lts-announce/2023/09/msg00016.html Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://lists.debian.org/debian-lts-announce/2023/09/msg00017.html Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://lists.fedoraproject.org/archives/list/[email protected]/message/6T655QF7CQ3DYAMPFV7IECQYGDEUIVVT/ Mailing List (af854a3a-2127-422b-91ae-364da2661108)
https://lists.fedoraproject.org/archives/list/[email protected]/message/FYYKLG6CRGEDTNRBSU26EEWAO6D6U645/ Mailing List (af854a3a-2127-422b-91ae-364da2661108)
https://lists.fedoraproject.org/archives/list/[email protected]/message/KUQ7CTX3W372X3UY56VVNAHCH6H2F4X3/ Mailing List (af854a3a-2127-422b-91ae-364da2661108)
https://lists.fedoraproject.org/archives/list/[email protected]/message/OZDGWWMJREPAGKWCJKSCM4WYLANSKIFX/ Mailing List (af854a3a-2127-422b-91ae-364da2661108)
https://lists.fedoraproject.org/archives/list/[email protected]/message/PYZV7TMKF4QHZ54SFJX54BDN52VHGGCX/ Mailing List (af854a3a-2127-422b-91ae-364da2661108)
https://lists.fedoraproject.org/archives/list/[email protected]/message/WHOLML7N2G5KCAZXFWC5IDFFHSQS5SDB/ Mailing List (af854a3a-2127-422b-91ae-364da2661108)
https://lists.fedoraproject.org/archives/list/[email protected]/message/WTRUIS3564P7ZLM2S2IH4Y4KZ327LI4I/ Mailing List (af854a3a-2127-422b-91ae-364da2661108)
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-4863 Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://news.ycombinator.com/item?id=37478403 Exploit, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://security-tracker.debian.org/tracker/CVE-2023-4863 Issue Tracking, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://security.gentoo.org/glsa/202309-05 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://security.gentoo.org/glsa/202401-10 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://security.netapp.com/advisory/ntap-20230929-0011/ Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://sethmlarson.dev/security-developer-in-residence-weekly-report-16 Exploit (af854a3a-2127-422b-91ae-364da2661108)
https://stackdiary.com/critical-vulnerability-in-webp-codec-cve-2023-4863/ Exploit, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.bentley.com/advisories/be-2023-0001/ Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.bleepingcomputer.com/news/google/google-fixes-another-chrome-zero-day-bug-exploited-in-attacks/ Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.debian.org/security/2023/dsa-5496 Mailing List (af854a3a-2127-422b-91ae-364da2661108)
https://www.debian.org/security/2023/dsa-5497 Mailing List (af854a3a-2127-422b-91ae-364da2661108)
https://www.debian.org/security/2023/dsa-5498 Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.mozilla.org/en-US/security/advisories/mfsa2023-40/ Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.vicarius.io/vsociety/posts/zero-day-webp-vulnerability-cve-2023-4863 Exploit, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-4863 US Government Resource (134c704f-9b21-4f2e-91b3-4a467353bcc0)