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CVE-2021-37231

Date: August 3, 2021

A stack-buffer-overflow occurs in Atomicparsley 20210124.204813.840499f through APar_readX() in src/util.cpp while parsing a crafted mp4 file because of the missing boundary check.

Severity Score

Related Resources (7)

https://nvd.nist.gov/vuln/detail/CVE-2021-37231
https://people.canonical.com/~ubuntu-security/cve/CVE-2021-37231
https://github.com/wez/atomicparsley/pull/31#issue-687280335
https://github.com/wez/atomicparsley/issues/30
https://security.gentoo.org/glsa/202305-01
https://security-tracker.debian.org/tracker/CVE-2021-37231
https://www.mend.io/vulnerability-database/CVE-2021-37231

Severity Score

Weakness Type (CWE)

Out-of-bounds Write

CWE-787

CVSS v3.1

Base Score:
Attack Vector (AV): LOCAL
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): REQUIRED
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): MEDIUM
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): PARTIAL
Additional information:

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