CVE-2021-30475

aom_dsp/noise_model.c in libaom in AOMedia before 2021-03-24 has a buffer overflow.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://aomedia.googlesource.com/aom/+/12adc723acf02633595a4d8da8345742729f46c0	Patch Third Party Advisory
https://bugs.chromium.org/p/aomedia/issues/detail?id=2999	Permissions 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/+/12adc723acf02633595a4d8da8345742729f46c0	Patch Third Party Advisory
https://bugs.chromium.org/p/aomedia/issues/detail?id=2999	Permissions 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

Configurations

Configuration 1 (hide)

cpe:2.3:a:aomedia:aomedia:*:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*

History

No history.

Information

Published : 2021-06-04 14:15

Updated : 2026-06-17 03:50

NVD link : CVE-2021-30475

Mitre link : CVE-2021-30475

CVE.ORG link : CVE-2021-30475

JSON object : View

Products Affected

aomedia

aomedia

fedoraproject

fedora

CWE

CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

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