CVE-2023-4754 : Out-of-bounds Write in GitHub repository gpac/gpac prior to 2.3-DEV.

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

Published 2023-09-04 09:15:08

Updated 2023-09-06 22:23:48

Source huntr.dev

View at NVD, CVE.org

Vulnerability category: Memory Corruption

Products affected by CVE-2023-4754

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

EPSS FAQ

0.05%

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

~ 20 %

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

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
5.3	MEDIUM	CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L	1.8	3.4	huntr.dev
Attack Vector: Local Attack Complexity: Low Privileges Required: Low 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-787 Out-of-bounds Write

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

Assigned by: security@huntr.dev (Primary)

https://github.com/gpac/gpac/commit/7e2e92feb1b30fac1d659f6620d743b5a188ffe0

Fixed #2582 · gpac/gpac@7e2e92f · GitHub
Patch
https://huntr.dev/bounties/b7ed24ad-7d0b-40b7-8f4d-3c18a906620c

heap-buffer-overflow in function swf_def_font scene_manager/swf_parse.c:1449 vulnerability found in gpac
Exploit;Issue Tracking;Patch;Third Party Advisory

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