CVE-2018-21017 json
GPAC 0.7.1 has a memory leak in dinf_Read in isomedia/box_code_base.c.
published 2019-09-16 7 y ago modified 2026-06-17 4 mo ago also EUVD-2018-13541
- cvss
- 6.5
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.2%
- EPSS 1.2% chance of exploitation in 30 days, percentile 69%
- public exploits
- 0
- none known
Summary
GPAC 0.7.1 has a memory leak in dinf_Read in isomedia/box_code_base.c.
Patch / fix
- github.com/gpac/gpac@d2371b4 commit
- github.com/gpac/gpac/issues/1183 advisory
Exploit prediction
1.24% chance of exploitation in the next 30 days, higher than 69% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- github.com https://github.com/gpac/gpac/issues/1183 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 6.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
| NVD | 2.0 | 4.3 | AV:N/AC:M/Au:N/C:N/I:N/A:P |
Classification
- Weakness
-
- CWE-401 Missing Release of Memory after Effective Lifetime
References
-
github.com
/gpac/gpac/commit/d2371b4b204f0a3c0af51ad4e9b491144dd1225c
patch, third-party-advisory
-
github.com
/gpac/gpac/issues/1183
exploit, patch, third-party-advisory
Sources
- CVE List CVE-2018-21017
- NVD CVE-2018-21017
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.