CVE-2019-20208 json
dimC_Read in isomedia/box_code_3gpp.c in GPAC from 0.5.2 to 0.8.0 has a stack-based buffer overflow.
published 2020-01-01 6 y ago modified 2026-06-17 4 mo ago also EUVD-2019-10762
- cvss
- 5.5
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.5%
- EPSS 1.5% chance of exploitation in 30 days, percentile 73%
- public exploits
- 0
- none known
Summary
dimC_Read in isomedia/box_code_3gpp.c in GPAC from 0.5.2 to 0.8.0 has a stack-based buffer overflow.
Patch / fix
- gpac Debian 11 1.0.1+dfsg1-2
debian advisories DEBIAN-CVE-2019-20208
- github.com/gpac/gpac@bcfcb3e commit
Exploit prediction
1.46% chance of exploitation in the next 30 days, higher than 73% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- github.com https://github.com/gpac/gpac/issues/1348 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 5.5 | CVSS:3.1/AV:L/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-787 Out-of-bounds Write
References
-
github.com
/gpac/gpac/commit/bcfcb3e90476692fe0d2bb532ea8deeb2a77580e
patch
-
github.com
/gpac/gpac/issues/1348
exploit, third-party-advisory
-
lists.debian.org
/debian-lts-announce/2020/01/msg00017.html
mailing-list, third-party-advisory
-
github.com
/gpac/gpac/blob/v0.5.2/src/isomedia/box_code_3gpp.c#L1100
product
Sources
- CVE List CVE-2019-20208
- NVD CVE-2019-20208
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.