ALT-PU-2023-7312-7
Closed vulnerabilities
Published: 2023-05-31
Modified: 2025-09-05
Modified: 2025-09-05
BDU:2023-02923
Уязвимость функции EncodeAlphaInternal() библиотеки libwebp для кодирования и декодирования изображений в формате WebP браузеров Mozilla Firefox, Firefox ESR и почтового клиента Thunderbird, позволяющая нарушителю вызвать отказ в обслуживании
Severity: HIGH (7.5)Vector: AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Severity: HIGH (7.6)Vector: AV:N/AC:H/Au:N/C:C/I:C/A:C
References:
Published: 2023-09-13
Modified: 2025-09-05
Modified: 2025-09-05
BDU:2023-05510
Уязвимость библиотеки libwebp для кодирования и декодирования изображений в формате WebP, связанная с чтением за границами буфера в памяти, позволяющая нарушителю выполнить произвольный код
Severity: HIGH (8.8)Vector: AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Severity: CRITICAL (10.0)Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C
References:
Published: 2023-06-20
Modified: 2025-02-13
Modified: 2025-02-13
CVE-2023-1999
There exists a use after free/double free in libwebp. An attacker can use the ApplyFiltersAndEncode() function and loop through to free best.bw and assign best = trial pointer. The second loop will then return 0 because of an Out of memory error in VP8 encoder, the pointer is still assigned to trial and the AddressSanitizer will attempt a double free.
Severity: HIGH (7.5)Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
References:
Published: 2023-09-12
Modified: 2025-10-24
Modified: 2025-10-24
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)
Severity: HIGH (8.8)Vector: 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
Published: 2024-08-31
GHSA-cxjf-x6jp-p7mc
opencv-contrib-python bundled libwebp binaries in wheels that are vulnerable to CVE-2023-4863
Severity: HIGH (8.6)Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Severity: HIGH (8.6)Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
References:
- https://nvd.nist.gov/vuln/detail/CVE-2023-4863
- https://github.com/opencv/opencv/pull/24274
- https://github.com/opencv/opencv/commit/687fc11626901cff09d2b3b5f331fd59190ad4c7
- https://github.com/advisories/GHSA-j7hp-h8jx-5ppr
- https://github.com/opencv/opencv-python
- https://github.com/opencv/opencv/wiki/ChangeLog#version481
- https://github.com/pypa/advisory-database/tree/main/vulns/opencv-contrib-python/PYSEC-2023-181.yaml
Published: 2023-09-12
Modified: 2025-07-09
Modified: 2025-07-09
GHSA-j7hp-h8jx-5ppr
libwebp: OOB write in BuildHuffmanTable
Severity: HIGH (8.8)Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
References:
- https://nvd.nist.gov/vuln/detail/CVE-2023-4863
- https://github.com/qnighy/libwebp-sys2-rs/pull/21
- https://github.com/python-pillow/Pillow/pull/7395
- https://github.com/jaredforth/webp/pull/30
- https://github.com/electron/electron/pull/39823
- https://github.com/electron/electron/pull/39825
- https://github.com/electron/electron/pull/39826
- https://github.com/electron/electron/pull/39827
- https://github.com/electron/electron/pull/39828
- https://github.com/webmproject/libwebp/commit/902bc9190331343b2017211debcec8d2ab87e17a
- https://github.com/qnighy/libwebp-sys2-rs/commit/4560c473a76ec8bd8c650f19ddf9d7a44f719f8b
- https://github.com/jaredforth/webp/commit/9d4c56e63abecc777df71c702503c3eaabd7dcbc
- https://security.gentoo.org/glsa/202401-10
- https://security.gentoo.org/glsa/202309-05
- https://security-tracker.debian.org/tracker/CVE-2023-4863
- https://rustsec.org/advisories/RUSTSEC-2023-0061.html
- https://rustsec.org/advisories/RUSTSEC-2023-0060.html
- https://pillow.readthedocs.io/en/stable/releasenotes/10.0.1.html#security
- https://news.ycombinator.com/item?id=37478403
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-4863
- https://adamcaudill.com/2023/09/14/whose-cve-is-it-anyway
- 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://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/ImageMagick/ImageMagick/discussions/6664
- https://github.com/dlemstra/Magick.NET/releases/tag/13.3.0
- https://github.com/webmproject/libwebp
- 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
- 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
Published: 2024-08-31
GHSA-jh2j-j4j9-crg3
opencv-python-headless bundled libwebp binaries in wheels that are vulnerable to CVE-2023-4863
Severity: HIGH (8.6)Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Severity: HIGH (8.6)Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
References:
- https://nvd.nist.gov/vuln/detail/CVE-2023-4863
- https://github.com/opencv/opencv/pull/24274
- https://github.com/opencv/opencv/commit/687fc11626901cff09d2b3b5f331fd59190ad4c7
- https://github.com/advisories/GHSA-j7hp-h8jx-5ppr
- https://github.com/opencv/opencv-python
- https://github.com/opencv/opencv/wiki/ChangeLog#version481
- https://github.com/pypa/advisory-database/tree/main/vulns/opencv-python-headless/PYSEC-2023-184.yaml
Published: 2024-08-31
Modified: 2024-08-31
Modified: 2024-08-31
GHSA-qr4w-53vh-m672
opencv-python bundled libwebp binaries in wheels that are vulnerable to CVE-2023-4863
Severity: HIGH (8.6)Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Severity: HIGH (8.6)Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
References:
- https://nvd.nist.gov/vuln/detail/CVE-2023-4863
- https://github.com/opencv/opencv/pull/24274
- https://github.com/opencv/opencv/commit/687fc11626901cff09d2b3b5f331fd59190ad4c7
- https://github.com/opencv/opencv-python
- https://github.com/opencv/opencv/wiki/ChangeLog#version481
- https://github.com/pypa/advisory-database/tree/main/vulns/opencv-python/PYSEC-2023-183.yaml
Published: 2024-08-31
GHSA-w2pj-9cgh-mq2c
opencv-contrib-python-headless bundled libwebp binaries in wheels that are vulnerable to CVE-2023-4863
Severity: HIGH (8.6)Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Severity: HIGH (8.6)Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
References:
- https://nvd.nist.gov/vuln/detail/CVE-2023-4863
- https://github.com/opencv/opencv/pull/24274
- https://github.com/opencv/opencv/commit/687fc11626901cff09d2b3b5f331fd59190ad4c7
- https://github.com/advisories/GHSA-j7hp-h8jx-5ppr
- https://github.com/opencv/opencv-python
- https://github.com/opencv/opencv/wiki/ChangeLog#version481
- https://github.com/pypa/advisory-database/tree/main/vulns/opencv-contrib-python-headless/PYSEC-2023-182.yaml
Published: 2023-10-06
GHSA-wqcr-xm43-hpqr
Vulnerable version of libwebp and can be exploited with a malicious source image
Severity: HIGH (8.8)Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
References:
- https://github.com/imazen/resizer/security/advisories/GHSA-wqcr-xm43-hpqr
- https://nvd.nist.gov/vuln/detail/CVE-2023-4863
- https://github.com/webmproject/libwebp/commit/2af26267cdfcb63a88e5c74a85927a12d6ca1d76
- https://github.com/NoXF/libwebp-sys/commits/master
- https://github.com/advisories/GHSA-j7hp-h8jx-5ppr
- https://github.com/imazen/resizer