CVE-2023-4721 : Out-of-bounds Read in GitHub repository gpac/gpac prior to 2.3-DEV.

Out-of-bounds Read in GitHub repository gpac/gpac prior to 2.3-DEV.

Published 2023-09-01 16:15:09

Updated 2023-09-06 00:15:29

Source huntr.dev

View at NVD, CVE.org

Products affected by CVE-2023-4721

Gpac » Gpac
Versions before (<) 2.3-dev
cpe:2.3:a:gpac:gpac:*:*:*:*:*:*:*:*
Matching versions

EPSS FAQ

0.02%

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

~ 5 %

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

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
5.9	MEDIUM	CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L	2.5	3.4	huntr.dev
Attack Vector: Local Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: Low Integrity: Low Availability: Low
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

CWE-125 Out-of-bounds Read

The product reads data past the end, or before the beginning, of the intended buffer.

Assigned by: security@huntr.dev (Primary)

https://huntr.dev/bounties/f457dc62-3cff-47bd-8fd2-1cb2b4a832fc

Out of Bounds Read in MPEG12_ParseSeqHdr media_tools/mpeg2_ps.c vulnerability found in gpac
Exploit;Patch;Third Party Advisory
https://github.com/gpac/gpac/commit/3ec93d73d048ed7b46fe6e9f307cc7a0cc13db63

Fixed #2580 · gpac/gpac@3ec93d7 · GitHub
Patch

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