CVE-2023-4863

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. 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)

8.8 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
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/ Third Party Advisory
https://blog.isosceles.com/the-webp-0day/
https://bugzilla.suse.com/show_bug.cgi?id=1215231 Issue Tracking Third Party Advisory
https://chromereleases.googleblog.com/2023/09/stable-channel-update-for-desktop_11.html Release Notes Vendor Advisory
https://crbug.com/1479274 Issue Tracking Permissions Required Vendor Advisory
https://en.bandisoft.com/honeyview/history/ Release Notes Third Party Advisory
https://github.com/webmproject/libwebp/commit/902bc9190331343b2017211debcec8d2ab87e17a Patch
https://github.com/webmproject/libwebp/releases/tag/v1.3.2 Release Notes
https://lists.debian.org/debian-lts-announce/2023/09/msg00015.html Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2023/09/msg00016.html Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2023/09/msg00017.html Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6T655QF7CQ3DYAMPFV7IECQYGDEUIVVT/ Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FYYKLG6CRGEDTNRBSU26EEWAO6D6U645/ Mailing List Third Party Advisory
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/ Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PYZV7TMKF4QHZ54SFJX54BDN52VHGGCX/ Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WHOLML7N2G5KCAZXFWC5IDFFHSQS5SDB/ Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WTRUIS3564P7ZLM2S2IH4Y4KZ327LI4I/
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-4863 Patch Vendor Advisory
https://news.ycombinator.com/item?id=37478403 Exploit Third Party Advisory
https://security-tracker.debian.org/tracker/CVE-2023-4863 Issue Tracking Third Party Advisory
https://security.gentoo.org/glsa/202309-05 Third Party Advisory
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/ Exploit Third Party Advisory
https://www.bentley.com/advisories/be-2023-0001/
https://www.bleepingcomputer.com/news/google/google-fixes-another-chrome-zero-day-bug-exploited-in-attacks/ Third Party Advisory
https://www.debian.org/security/2023/dsa-5496 Third Party Advisory
https://www.debian.org/security/2023/dsa-5497 Third Party Advisory
https://www.debian.org/security/2023/dsa-5498 Third Party Advisory
https://www.mozilla.org/en-US/security/advisories/mfsa2023-40/ Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:39:*:*:*:*:*:*:*

Configuration 3 (hide)

OR cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:12.0:*:*:*:*:*:*:*

Configuration 4 (hide)

OR cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*

Configuration 5 (hide)

cpe:2.3:a:microsoft:edge:*:*:*:*:*:*:*:*

Configuration 6 (hide)

cpe:2.3:a:webmproject:libwebp:*:*:*:*:*:*:*:*
History

07 Jan 2024, 11:15

Type Values Removed Values Added
References
  • () https://security.gentoo.org/glsa/202401-10 -

28 Oct 2023, 19:15

Type Values Removed Values Added
References
  • (MISC) https://www.bentley.com/advisories/be-2023-0001/ -

27 Oct 2023, 18:15

Type Values Removed Values Added
References
  • (MISC) https://sethmlarson.dev/security-developer-in-residence-weekly-report-16 -

02 Oct 2023, 02:15

Type Values Removed Values Added
References
  • (MISC) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WTRUIS3564P7ZLM2S2IH4Y4KZ327LI4I/ -

29 Sep 2023, 22:15

Type Values Removed Values Added
References
  • (MISC) https://security.netapp.com/advisory/ntap-20230929-0011/ -

28 Sep 2023, 18:15

Type Values Removed Values Added
References
  • (MISC) http://www.openwall.com/lists/oss-security/2023/09/28/4 -

28 Sep 2023, 15:15

Type Values Removed Values Added
References
  • (MISC) http://www.openwall.com/lists/oss-security/2023/09/28/2 -

28 Sep 2023, 12:15

Type Values Removed Values Added
References
  • (MISC) http://www.openwall.com/lists/oss-security/2023/09/28/1 -

27 Sep 2023, 20:15

Type Values Removed Values Added
References
  • (MISC) http://www.openwall.com/lists/oss-security/2023/09/26/7 -
Summary Heap buffer overflow in WebP in Google Chrome prior to 116.0.5845.187 allowed a remote attacker to perform an out of bounds memory write via a crafted HTML page. (Chromium security severity: Critical) 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)

27 Sep 2023, 15:19

Type Values Removed Values Added
References
  • (MISC) http://www.openwall.com/lists/oss-security/2023/09/26/1 -

22 Sep 2023, 18:15

Type Values Removed Values Added
References
  • (MISC) http://www.openwall.com/lists/oss-security/2023/09/22/7 -
  • (MISC) http://www.openwall.com/lists/oss-security/2023/09/22/8 -
  • (MISC) http://www.openwall.com/lists/oss-security/2023/09/22/6 -

22 Sep 2023, 15:15

Type Values Removed Values Added
References
  • (MISC) http://www.openwall.com/lists/oss-security/2023/09/22/4 -
  • (MISC) http://www.openwall.com/lists/oss-security/2023/09/22/3 -
  • (MISC) http://www.openwall.com/lists/oss-security/2023/09/22/5 -

22 Sep 2023, 09:15

Type Values Removed Values Added
References
  • (MISC) http://www.openwall.com/lists/oss-security/2023/09/22/1 -

22 Sep 2023, 04:15

Type Values Removed Values Added
References
  • (MISC) https://blog.isosceles.com/the-webp-0day/ -
  • (MISC) http://www.openwall.com/lists/oss-security/2023/09/21/4 -

21 Sep 2023, 03:15

Type Values Removed Values Added
References
  • (MISC) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KUQ7CTX3W372X3UY56VVNAHCH6H2F4X3/ -

19 Sep 2023, 17:49

Type Values Removed Values Added
CPE cpe:2.3:a:webmproject:libwebp:*:*:*:*:*:*:*:*
First Time Webmproject
Webmproject libwebp

18 Sep 2023, 17:48

Type Values Removed Values Added
CPE cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:edge:*:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:39:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:12.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
CWE CWE-787
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 8.8
First Time Mozilla firefox Esr
Mozilla firefox
Microsoft
Google
Fedoraproject fedora
Debian debian Linux
Fedoraproject
Google chrome
Debian
Mozilla
Mozilla thunderbird
Microsoft edge
References
  • (MISC) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WHOLML7N2G5KCAZXFWC5IDFFHSQS5SDB/ - Mailing List, Third Party Advisory
  • (MISC) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OZDGWWMJREPAGKWCJKSCM4WYLANSKIFX/ - Mailing List, Third Party Advisory
  • (MISC) https://security.gentoo.org/glsa/202309-05 - Third Party Advisory
  • (MISC) https://www.debian.org/security/2023/dsa-5498 - Third Party Advisory
  • (MISC) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PYZV7TMKF4QHZ54SFJX54BDN52VHGGCX/ - Mailing List, Third Party Advisory
  • (MISC) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FYYKLG6CRGEDTNRBSU26EEWAO6D6U645/ - Mailing List, Third Party Advisory
  • (MISC) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6T655QF7CQ3DYAMPFV7IECQYGDEUIVVT/ - Mailing List, Third Party Advisory
  • (MISC) https://lists.debian.org/debian-lts-announce/2023/09/msg00016.html - Mailing List, Third Party Advisory
  • (MISC) https://www.debian.org/security/2023/dsa-5496 - Third Party Advisory
  • (MISC) https://lists.debian.org/debian-lts-announce/2023/09/msg00017.html - Mailing List, Third Party Advisory
  • (MISC) https://www.debian.org/security/2023/dsa-5497 - Third Party Advisory
  • (MISC) https://lists.debian.org/debian-lts-announce/2023/09/msg00015.html - Mailing List, Third Party Advisory
  • (MISC) https://github.com/webmproject/libwebp/releases/tag/v1.3.2 - Release Notes
  • (MISC) https://adamcaudill.com/2023/09/14/whose-cve-is-it-anyway/ - Third Party Advisory
References (MISC) https://crbug.com/1479274 - (MISC) https://crbug.com/1479274 - Issue Tracking, Permissions Required, Vendor Advisory
References (MISC) https://www.mozilla.org/en-US/security/advisories/mfsa2023-40/ - (MISC) https://www.mozilla.org/en-US/security/advisories/mfsa2023-40/ - Third Party Advisory
References (MISC) https://bugzilla.suse.com/show_bug.cgi?id=1215231 - (MISC) https://bugzilla.suse.com/show_bug.cgi?id=1215231 - Issue Tracking, Third Party Advisory
References (MISC) https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-4863 - (MISC) https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-4863 - Patch, Vendor Advisory
References (MISC) https://chromereleases.googleblog.com/2023/09/stable-channel-update-for-desktop_11.html - (MISC) https://chromereleases.googleblog.com/2023/09/stable-channel-update-for-desktop_11.html - Release Notes, Vendor Advisory
References (MISC) https://github.com/webmproject/libwebp/commit/902bc9190331343b2017211debcec8d2ab87e17a - (MISC) https://github.com/webmproject/libwebp/commit/902bc9190331343b2017211debcec8d2ab87e17a - Patch
References (MISC) https://en.bandisoft.com/honeyview/history/ - (MISC) https://en.bandisoft.com/honeyview/history/ - Release Notes, Third Party Advisory
References (MISC) https://stackdiary.com/critical-vulnerability-in-webp-codec-cve-2023-4863/ - (MISC) https://stackdiary.com/critical-vulnerability-in-webp-codec-cve-2023-4863/ - Exploit, Third Party Advisory
References (MISC) https://news.ycombinator.com/item?id=37478403 - (MISC) https://news.ycombinator.com/item?id=37478403 - Exploit, Third Party Advisory
References (MISC) https://www.bleepingcomputer.com/news/google/google-fixes-another-chrome-zero-day-bug-exploited-in-attacks/ - (MISC) https://www.bleepingcomputer.com/news/google/google-fixes-another-chrome-zero-day-bug-exploited-in-attacks/ - Third Party Advisory
References (MISC) https://security-tracker.debian.org/tracker/CVE-2023-4863 - (MISC) https://security-tracker.debian.org/tracker/CVE-2023-4863 - Issue Tracking, Third Party Advisory

13 Sep 2023, 17:15

Type Values Removed Values Added
References
  • (MISC) https://news.ycombinator.com/item?id=37478403 -
  • (MISC) https://www.bleepingcomputer.com/news/google/google-fixes-another-chrome-zero-day-bug-exploited-in-attacks/ -
  • (MISC) https://www.mozilla.org/en-US/security/advisories/mfsa2023-40/ -
  • (MISC) https://security-tracker.debian.org/tracker/CVE-2023-4863 -
  • (MISC) https://stackdiary.com/critical-vulnerability-in-webp-codec-cve-2023-4863/ -
  • (MISC) https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-4863 -
  • (MISC) https://github.com/webmproject/libwebp/commit/902bc9190331343b2017211debcec8d2ab87e17a -
  • (MISC) https://en.bandisoft.com/honeyview/history/ -
  • (MISC) https://bugzilla.suse.com/show_bug.cgi?id=1215231 -

12 Sep 2023, 19:38

Type Values Removed Values Added
New CVE
Information

Published : 2023-09-12 15:15

Updated : 2024-01-07 11:15

NVD link : CVE-2023-4863

Mitre link : CVE-2023-4863

CVE.ORG link : CVE-2023-4863

JSON object : View

Products Affected

microsoft

  • edge

mozilla

  • thunderbird
  • firefox
  • firefox_esr

debian

  • debian_linux

google

  • chrome

webmproject

  • libwebp

fedoraproject

  • fedora
CWE
CWE-787

Out-of-bounds Write