CVE-2024-0321 — Stack-based Buffer Overflow in GitHub repository gpac/gpac prior to 2

Stack-based Buffer Overflow in GitHub repository gpac/gpac prior to 2.3-DEV.

01What is this vulnerability?

Stack-based Buffer Overflow in GitHub repository gpac/gpac prior to 2.3-DEV.

02Affected products

Vendor	Product	Versions
gpac	gpac/gpac	unspecified

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

• Published: 2024-01-08T12:10:46.709Z
• Last modified: 2025-05-16T15:37:07.837Z

09References

• huntr.com — https://huntr.com/bounties/4c027b94-8e9c-4c31-a169-893b25047769
• github.com — https://github.com/gpac/gpac/commit/d0ced41651b279bb054eb6390751e2d4eb84819a