VulnerabilityModified
CVE-2021-30473
aom_image.c in libaom in AOMedia before 2021-04-07 frees memory that is not located on the heap.
CRITICAL 9.8EPSS 2.05%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.05%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
aom_image.c in libaom in AOMedia before 2021-04-07 frees memory that is not located on the heap.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 2.05% probability · 80th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-763
- Affected
- aomedia/aomedia · fedoraproject/fedora
- Source
- cve@mitre.org
References
- https://aomedia.googlesource.com/aom/+/4efe20e99dcd9b6f8eadc8de8acc825be7416578Patch, Third Party Advisory
- https://bugs.chromium.org/p/aomedia/issues/detail?id=2998Permissions Required, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2023/09/msg00003.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZXCI33HXH6YSOGC2LPE2REQLMIDH6US4/
- https://security.gentoo.org/glsa/202401-32
- https://www.debian.org/security/2023/dsa-5490
- https://aomedia.googlesource.com/aom/+/4efe20e99dcd9b6f8eadc8de8acc825be7416578Patch, Third Party Advisory
- https://bugs.chromium.org/p/aomedia/issues/detail?id=2998Permissions Required, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2023/09/msg00003.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZXCI33HXH6YSOGC2LPE2REQLMIDH6US4/
- https://security.gentoo.org/glsa/202401-32
- https://www.debian.org/security/2023/dsa-5490
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.