CVE-2023-4679 json
Use After Free in gpac/gpac
published 2024-11-15 23 mo ago modified 2026-06-17 4 mo ago also EUVD-2023-54531
- cvss
- 5.9
- version 3.0, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 19%
- public exploits
- 0
- none known
Summary
A use after free vulnerability exists in GPAC version 2.3-DEV-revrelease, specifically in the gf_filterpacket_del function in filter_core/filter.c at line 38. This vulnerability can lead to a double-free condition, which may cause the application to crash.
Patch / fix
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- no
- Technical impact
- partial
- Assessed
- 23 mo ago
Exploit prediction
0.27% chance of exploitation in the next 30 days, higher than 19% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- huntr.com https://huntr.com/bounties/6f721ee7-8785-4c26-801e-f40fed3faaac referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.0 | 5.9 | CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L |
| CISA ADP | 3.1 | 5.9 | CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L |
| NVD | 3.1 | 5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
| CNA | 3.1 | 5.9 | CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L |
Affected products
- gpac gpac/gpac
- gpac gpac
Classification
- Weakness
-
- CWE-416 Use After Free
References
-
github.com
/gpac/gpac/commit/b68b3f0bf5c366e003221d78fd663a1d5514a876
patch
-
huntr.com
/bounties/6f721ee7-8785-4c26-801e-f40fed3faaac
exploit, third-party-advisory
Sources
- CVE List CVE-2023-4679
- NVD CVE-2023-4679
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