Out-of-bounds Read in Axiosys Bento4
CVE-2019-17530
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.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.005 (43.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 43rd percentile — 43.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000
Affected products
- Axiosys Bento4 — versions 1.5.1.0
Weakness classification (CWE)
References
- github.com/TeamSeri0us/pocs/tree/master/bento4 (Exploit, Third Party Advisory)
- github.com/axiomatic-systems/Bento4/issues/431 (Exploit, Third Party Advisory, Issue Tracking)
Frequently asked questions
- What is CVE-2019-17530?
- CVE-2019-17530 is a high-severity vulnerability in Axiosys Bento4, classified under Out-of-bounds Read. CVSS score: 7.8/10. Published 2019-10-12.
- How severe is CVE-2019-17530?
- High severity. CVSS v3 base score is 7.8 out of 10.