CVE-2022-26967 : GPAC 2.0 allows a heap-based buffer overflow in gf_base64

GPAC 2.0 allows a heap-based buffer overflow in gf_base64_encode. It can be triggered via MP4Box.

Published 2022-03-12 22:15:09

Updated 2023-05-27 04:15:21

Source MITRE

View at NVD, CVE.org

Vulnerability category: OverflowMemory Corruption

Exploit prediction scoring system (EPSS) score for CVE-2022-26967

EPSS FAQ

0.07%

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

~ 31 %

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

CVSS scores for CVE-2022-26967

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
6.8	MEDIUM	AV:N/AC:M/Au:N/C:P/I:P/A:P	8.6	6.4	NIST
Access Vector: Network Access Complexity: Medium Authentication: None Confidentiality Impact: Partial Integrity Impact: Partial Availability Impact: Partial
7.8	HIGH	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H	1.8	5.9	NIST
Attack Vector: Local Attack Complexity: Low Privileges Required: None User Interaction: Required Scope: Unchanged Confidentiality: High Integrity: High Availability: High

References for CVE-2022-26967

https://www.debian.org/security/2023/dsa-5411

Debian -- Security Information -- DSA-5411-1 gpac

CVEs referencing this url
https://github.com/gpac/gpac/issues/2138

[BUG] heap-buffer-overflow in gf_base64_encode · Issue #2138 · gpac/gpac · GitHub
Exploit;Patch;Third Party Advisory

Products affected by CVE-2022-26967

Gpac » Gpac » Version: 2.0
cpe:2.3:a:gpac:gpac:2.0:*:*:*:*:*:*:*
Matching versions