Vulnerability · Published Aug 13, 2021 · Assigned by mitre
CVE-2020-21066
Medium 6.5
In plain English
A medium-severity security flaw in the kodi-inputstream-adaptive package (Ubuntu). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.8% (higher than 58% of all known vulnerabilities).
Severity (CVSS NVD)6.5Medium
Exploit odds (30 days)0.8%top 41.8% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
An issue was discovered in Bento4 v1.5.1.0. There is a heap-buffer-overflow in AP4_Dec3Atom::AP4_Dec3Atom at Ap4Dec3Atom.cpp, leading to a denial of service (program crash), as demonstrated by mp42aac.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu:22.04:LTS | kodi-inputstream-adaptive | no fix listed | UBUNTU-CVE-2020-21066 |
| Ubuntu:24.04:LTS | kodi-inputstream-adaptive | no fix listed | UBUNTU-CVE-2020-21066 |
| Ubuntu:25.10 | kodi-inputstream-adaptive | no fix listed | UBUNTU-CVE-2020-21066 |
| Ubuntu:26.04:LTS | kodi-inputstream-adaptive | no fix listed | UBUNTU-CVE-2020-21066 |
| Ubuntu:26.10 | kodi-inputstream-adaptive | no fix listed | UBUNTU-CVE-2020-21066 |
Affected products (as reported)
References
- https://github.com/axiomatic-systems/Bento4/issues/408 x_refsource_MISC