CVE-2022-43243
First published: Wed Nov 02 2022(Updated: )
Libde265 v1.0.8 was discovered to contain a heap-buffer-overflow vulnerability via ff_hevc_put_weighted_pred_avg_8_sse in sse-motion.cc. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted video file.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Struktur Libde265 | =1.0.8 | |
| Debian Debian Linux | =10.0 | |
| Debian Debian Linux | =11.0 | |
| ubuntu/libde265 | <1.0.2-2ubuntu0.18.04.1~ | 1.0.2-2ubuntu0.18.04.1~ |
| ubuntu/libde265 | <1.0.4-1ubuntu0.2 | 1.0.4-1ubuntu0.2 |
| ubuntu/libde265 | <1.0.8-1ubuntu0.1 | 1.0.8-1ubuntu0.1 |
| ubuntu/libde265 | <1.0.2-2ubuntu0.16.04.1~ | 1.0.2-2ubuntu0.16.04.1~ |
| debian/libde265 | <=1.0.3-1 | 1.0.11-0+deb10u6 1.0.11-0+deb11u3 1.0.11-0+deb11u1 1.0.11-1+deb12u2 1.0.15-1 |
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Reference Links
- https://security-tracker.debian.org/tracker/CVE-2022-43243
- https://github.com/strukturag/libde265/issues/339
- https://security-tracker.debian.org/tracker/CVE-2022-43248
- https://github.com/strukturag/libde265/issues/349
- https://security-tracker.debian.org/tracker/CVE-2022-43253
- https://github.com/strukturag/libde265/issues/348
- https://www.cve.org/CVERecord?id=CVE-2022-43243
- https://www.cve.org/CVERecord?id=CVE-2022-43248
- https://www.cve.org/CVERecord?id=CVE-2022-43253
- https://github.com/strukturag/libde265/pull/365
- https://github.com/strukturag/libde265/pull/366
- https://github.com/strukturag/libde265/pull/372
- https://github.com/strukturag/libde265/issues/345#issuecomment-1346406079
- https://security-tracker.debian.org/tracker/CVE-2022-43235
- https://security-tracker.debian.org/tracker/CVE-2022-43236
- https://security-tracker.debian.org/tracker/CVE-2022-43237
- https://security-tracker.debian.org/tracker/CVE-2022-43238
- https://security-tracker.debian.org/tracker/CVE-2022-43239
- https://security-tracker.debian.org/tracker/CVE-2022-43240
- https://security-tracker.debian.org/tracker/CVE-2022-43241
- https://security-tracker.debian.org/tracker/CVE-2022-43242
- https://security-tracker.debian.org/tracker/CVE-2022-43244
- https://security-tracker.debian.org/tracker/CVE-2022-43245
- https://security-tracker.debian.org/tracker/CVE-2022-43249
- https://security-tracker.debian.org/tracker/CVE-2022-43250
- https://security-tracker.debian.org/tracker/CVE-2022-43252
- https://github.com/strukturag/libde265/issues/350
- https://github.com/strukturag/libde265/issues/351
- https://github.com/strukturag/libde265/issues/353
- https://security-tracker.debian.org/tracker/CVE-2022-47655
- https://security-tracker.debian.org/tracker/CVE-2020-21594
- https://security-tracker.debian.org/tracker/CVE-2020-21595
- https://security-tracker.debian.org/tracker/CVE-2020-21597
- https://security-tracker.debian.org/tracker/CVE-2020-21599
- https://security-tracker.debian.org/tracker/CVE-2020-21601
- https://security-tracker.debian.org/tracker/CVE-2020-21603
- https://security-tracker.debian.org/tracker/CVE-2020-21604
- https://security-tracker.debian.org/tracker/CVE-2020-21605
- https://security-tracker.debian.org/tracker/CVE-2020-21606
- https://security-tracker.debian.org/tracker/CVE-2020-21596
- https://security-tracker.debian.org/tracker/CVE-2020-21598
- https://security-tracker.debian.org/tracker/CVE-2020-21600
- https://security-tracker.debian.org/tracker/CVE-2020-21602
- https://security-tracker.debian.org/tracker/CVE-2021-35452
- https://security-tracker.debian.org/tracker/CVE-2021-36408
- https://security-tracker.debian.org/tracker/CVE-2021-36409
- https://security-tracker.debian.org/tracker/CVE-2021-36410
- https://security-tracker.debian.org/tracker/CVE-2021-36411
- https://security-tracker.debian.org/tracker/CVE-2022-1253
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1025816
- https://lists.debian.org/debian-lts-announce/2023/01/msg00020.html
- https://www.debian.org/security/2023/dsa-5346
- https://launchpad.net/bugs/cve/CVE-2022-43243
- https://ubuntu.com/security/notices/USN-6627-1
- https://nvd.nist.gov/vuln/detail/CVE-2022-43243
- https://ubuntu.com/security/CVE-2022-43243
Frequently Asked Questions
What is CVE-2022-43243?
CVE-2022-43243 is a heap-buffer-overflow vulnerability in Libde265 v1.0.8, which can be exploited via a crafted video file to cause a Denial of Service (DoS) attack.
How does CVE-2022-43243 affect Libde265?
CVE-2022-43243 affects Libde265 v1.0.8 and earlier versions.
What is the severity of CVE-2022-43243?
The severity of CVE-2022-43243 is medium with a CVSS score of 6.5.
How can I fix CVE-2022-43243?
To fix CVE-2022-43243, update to one of the following versions: 1.0.11-0+deb10u4, 1.0.11-0+deb11u1, 1.0.11-1, or 1.0.12-2.
Where can I find more information about CVE-2022-43243?
You can find more information about CVE-2022-43243 at the following references: [1] [2] [3]
- collector/debian-bugs
- alias/CVE-2022-43243
- collector/nvd-index
- agent/type
- agent/last-modified-date
- agent/severity
- agent/weakness
- agent/description
- agent/first-publish-date
- collector/nvd-cve
- source/NVD
- agent/software-canonical-lookup
- collector/launchpad-cve
- source/Launchpad
- agent/author
- agent/references
- agent/tags
- agent/event
- collector/security-tracker-debian
- source/Debian
- agent/softwarecombine
- collector/usn-cve
- source/Ubuntu
- vendor/struktur
- canonical/struktur libde265
- version/struktur libde265/1.0.8
- vendor/debian
- canonical/debian debian linux
- version/debian debian linux/10.0
- version/debian debian linux/11.0
- package-manager/debian
- package-manager/ubuntu