CVE-2019-17530 json
An issue was discovered in Bento4 1.5.1.0.
published 2019-10-12 7 y ago modified 2026-06-17 4 mo ago also EUVD-2019-7881
- cvss
- 7.8
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.5%
- EPSS 0.5% chance of exploitation in 30 days, percentile 45%
- public exploits
- 0
- none known
Summary
An issue was discovered in Bento4 1.5.1.0. There is a heap-based buffer over-read in AP4_PrintInspector::AddField in Core/Ap4Atom.cpp when called from AP4_CencSampleEncryption::DoInspectFields in Core/Ap4CommonEncryption.cpp, when called from AP4_Atom::Inspect in Core/Ap4Atom.cpp.
Exploit prediction
0.53% chance of exploitation in the next 30 days, higher than 45% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- github.com https://github.com/TeamSeri0us/pocs/tree/master/bento4 referenced PoC, tagged "exploit" by a source, unverified
- github.com https://github.com/axiomatic-systems/Bento4/issues/431 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 7.8 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 6.8 | AV:N/AC:M/Au:N/C:P/I:P/A:P |
Classification
- Weakness
-
- CWE-125 Out-of-bounds Read
References
-
github.com
/TeamSeri0us/pocs/tree/master/bento4
exploit, third-party-advisory
-
github.com
/axiomatic-systems/Bento4/issues/431
exploit, issue-tracking, third-party-advisory
Sources
- CVE List CVE-2019-17530
- NVD CVE-2019-17530
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.