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)
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
8.8 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
ChromeCNA
---
---
CVEADP
---
---
CISA-ADPADP
8.8 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 99%
VendorProductVersion
googlechrome
𝑥
< 116.0.5845.187
debiandebian_linux
10.0
debiandebian_linux
11.0
debiandebian_linux
12.0
mozillafirefox
𝑥
< 102.15.1
mozillafirefox
𝑥
< 117.0.1
mozillafirefox
115.1.0 ≤
𝑥
< 115.2.1
mozillathunderbird
𝑥
< 102.15.1
mozillathunderbird
115.0 ≤
𝑥
< 115.2.2
microsoftedge_chromium
𝑥
< 116.0.1938.81
microsoftteams
𝑥
< 1.6.00.26463
microsoftteams
𝑥
< 1.6.00.26474
microsoftwebp_image_extension
𝑥
< 1.0.62681.0
webmprojectlibwebp
𝑥
< 1.3.2
netappactive_iq_unified_manager
-
bentleyseequent_leapfrog
𝑥
< 2023.2
bandisofthoneyview
𝑥
< 5.51
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
chromium
bullseye (security)
120.0.6099.224-1~deb11u1
fixed
bullseye
120.0.6099.224-1~deb11u1
fixed
bookworm
130.0.6723.91-1~deb12u1
fixed
bookworm (security)
131.0.6778.204-1~deb12u1
fixed
trixie
131.0.6778.139-1
fixed
sid
131.0.6778.204-1
fixed
firefox
sid
133.0.3-1
fixed
firefox-esr
bullseye
115.14.0esr-1~deb11u1
fixed
bullseye (security)
128.5.0esr-1~deb11u1
fixed
bookworm
128.3.1esr-1~deb12u1
fixed
bookworm (security)
128.5.0esr-1~deb12u1
fixed
trixie
128.5.0esr-1
fixed
sid
128.5.1esr-1
fixed
libwebp
bullseye (security)
0.6.1-2.1+deb11u2
fixed
bullseye
0.6.1-2.1+deb11u2
fixed
bookworm
1.2.4-0.2+deb12u1
fixed
bookworm (security)
1.2.4-0.2+deb12u1
fixed
sid
1.4.0-0.1
fixed
trixie
1.4.0-0.1
fixed
thunderbird
bullseye
1:115.12.0-1~deb11u1
fixed
bullseye (security)
1:128.5.0esr-1~deb11u1
fixed
bookworm
1:115.16.0esr-1~deb12u1
fixed
bookworm (security)
1:128.5.0esr-1~deb12u1
fixed
sid
1:128.5.2esr-1
fixed
trixie
1:128.5.2esr-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
chromium-browser
noble
not-affected
mantic
not-affected
lunar
not-affected
jammy
not-affected
focal
not-affected
bionic
ignored
xenial
ignored
trusty
ignored
firefox
noble
not-affected
mantic
not-affected
lunar
not-affected
jammy
not-affected
focal
Fixed 117.0.1+build2-0ubuntu0.20.04.1
released
bionic
ignored
xenial
ignored
trusty
ignored
libwebp
noble
Fixed 1.2.4-0.2ubuntu1
released
mantic
Fixed 1.2.4-0.2ubuntu1
released
lunar
Fixed 1.2.4-0.1ubuntu0.23.04.2
released
jammy
Fixed 1.2.2-2ubuntu0.22.04.2
released
focal
Fixed 0.6.1-2ubuntu0.20.04.3
released
bionic
Fixed 0.6.1-2ubuntu0.18.04.2+esm1
released
xenial
not-affected
trusty
not-affected
thunderbird
noble
Fixed 1:115.2.3+build1-0ubuntu1
released
mantic
Fixed 1:115.2.3+build1-0ubuntu1
released
lunar
Fixed 1:102.15.1+build1-0ubuntu0.23.04.1
released
jammy
Fixed 1:102.15.1+build1-0ubuntu0.22.04.1
released
focal
Fixed 1:102.15.1+build1-0ubuntu0.20.04.1
released
bionic
ignored
xenial
ignored
trusty
ignored
Common Weakness Enumeration
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