CVE-2021-46313 : The binary MP4Box in GPAC v1.0.1 was discovered to contain a segmentation fault

The binary MP4Box in GPAC v1.0.1 was discovered to contain a segmentation fault via the function __memmove_avx_unaligned_erms (). This vulnerability can lead to a Denial of Service (DoS).

Published 2022-01-21 21:15:09

Updated 2022-01-26 21:31:07

Source MITRE

View at NVD, CVE.org

Vulnerability category: Memory CorruptionDenial of service

Products affected by CVE-2021-46313

Gpac » Gpac » Version: 1.1.0 Update DEV
cpe:2.3:a:gpac:gpac:1.1.0:dev:*:*:*:*:*:*
Matching versions

Exploit prediction scoring system (EPSS) score for CVE-2021-46313

EPSS FAQ

0.06%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 24 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2021-46313

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
4.3	MEDIUM	AV:N/AC:M/Au:N/C:N/I:N/A:P	8.6	2.9	NIST
Access Vector: Network Access Complexity: Medium Authentication: None Confidentiality Impact: None Integrity Impact: None Availability Impact: Partial
5.5	MEDIUM	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H	1.8	3.6	NIST
Attack Vector: Local Attack Complexity: Low Privileges Required: None User Interaction: Required Scope: Unchanged Confidentiality: None Integrity: None Availability: High

References for CVE-2021-46313

https://github.com/gpac/gpac/issues/2039

A segmentation fault in MP4Box · Issue #2039 · gpac/gpac · GitHub
Exploit;Issue Tracking;Patch;Third Party Advisory

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Vulnerability Details : CVE-2021-46313

Products affected by CVE-2021-46313

Exploit prediction scoring system (EPSS) score for CVE-2021-46313

CVSS scores for CVE-2021-46313

References for CVE-2021-46313