CVE-2020-19719 json
A buffer overflow vulnerability in Ap4ElstAtom.cpp of Bento 1.5.1-628 leads to a denial of service (DOS).
published 2021-07-13 5 y ago modified 2026-06-17 4 mo ago also EUVD-2020-11617
- cvss
- 6.5
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 5.7%
- EPSS 5.7% chance of exploitation in 30 days, percentile 93%
- public exploits
- 0
- none known
Summary
A buffer overflow vulnerability in Ap4ElstAtom.cpp of Bento 1.5.1-628 leads to a denial of service (DOS).
Exploit prediction
5.68% chance of exploitation in the next 30 days, higher than 93% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- github.com https://github.com/axiomatic-systems/Bento4/issues/414 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-120 Buffer Copy without Checking Size of Input
References
-
github.com
/axiomatic-systems/Bento4/issues/414
exploit, third-party-advisory
Sources
- CVE List CVE-2020-19719
- NVD CVE-2020-19719
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