CVE-2023-5586 — NULL Pointer Dereference in GitHub repository gpac/gpac prior to 2

NULL Pointer Dereference in GitHub repository gpac/gpac prior to 2.3.0-DEV.

01What is this vulnerability?

NULL Pointer Dereference in GitHub repository gpac/gpac prior to 2.3.0-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: 2023-10-15T00:28:09.002Z
• Last modified: 2024-09-16T20:00:46.418Z

09References

• huntr.dev — https://huntr.dev/bounties/d2a6ea71-3555-47a6-9b18-35455d103740
• github.com — https://github.com/gpac/gpac/commit/ca1b48f0abe71bf81a58995d7d75dc27f5a17ddc