CVE-2021-40592

low-risk
Published 2022-06-08

GPAC version before commit 71460d72ec07df766dab0a4d52687529f3efcf0a (version v1.0.1 onwards) contains loop with unreachable exit condition ('infinite loop') vulnerability in ISOBMFF reader filter, isoffin_read.c. Function isoffin_process() can result in DoS by infinite loop. To exploit, the victim must open a specially crafted mp4 file.

Do I need to act?

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0.08% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.5/10 Medium
LOCAL / LOW complexity

Affected Products (1)

Affected Vendors

Gpac

References (6)

Patch https://github.com/gpac/gpac/commit/71460d72ec07df766dab0a4d52687529f3efcf0a
Exploit https://github.com/gpac/gpac/issues/1876
https://www.debian.org/security/2023/dsa-5411
Patch https://github.com/gpac/gpac/commit/71460d72ec07df766dab0a4d52687529f3efcf0a
Exploit https://github.com/gpac/gpac/issues/1876
https://www.debian.org/security/2023/dsa-5411
23
/ 100
low-risk
Severity 18/34 · Moderate
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal