VDB
CVE-2020-3810
CVE-2020-3810
PUBLISHED
Missing input validation in the ar/tar implementations of APT before version 2.1.2 could result in denial of service when processing specially crafted deb files.
EPSS 0.40% · 60.8th percentile
Risk Scores
EPSS Score
0.40%
60.8th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:18.04:LTS | apt | 0, 1.6.8, 1.6.10 |
| Ubuntu:20.04:LTS | apt | 2.0.2, 0, 1.9.4 |
| Ubuntu:16.04:LTS | apt | 1.2.4, 1.2.3, 1.1.10 |
| Ubuntu:Pro:14.04:LTS | apt | *, 0, 0.9.9.1~ubuntu3 |
Exploit Intelligence
- https://github.com/Debian/apt/issues/111 (nist-nvd)
- https://bugs.launchpad.net/bugs/1878177 (circl)
- https://salsa.debian.org/apt-team/apt/-/commit/dceb1e49e4b8e4dadaf056be34088b415939cda6 (circl)
- https://lists.debian.org/debian-security-announce/2020/msg00089.html (circl)
- https://tracker.debian.org/news/1144109/accepted-apt-212-source-into-unstable/ (circl)
- USN-4359-1 (circl)
- USN-4359-2 (circl)
- FEDORA-2020-f03cfe3df5 (circl)
- TestCommand.yaml (github-poc)
- TestCommand.yaml (github-poc)
…and 3 more exploits
Timeline
- May 12, 2020 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Dec 27, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Feb 28, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- Jul 3, 2022 EPSS Score
- Sep 4, 2022 EPSS Score
- Nov 6, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2020-3810 third-party-advisory
- https://github.com/Debian/apt/issues/111 third-party-advisory
- https://github.com/julian-klode/apt/commit/de4efadc3c92e26d37272fd310be148ec61dcf36 third-party-advisory
- https://salsa.debian.org/jak/apt/-/commit/dceb1e49e4b8e4dadaf056be34088b415939cda6 third-party-advisory
- https://ubuntu.com/security/notices/USN-4359-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-4359-2 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2020-3810 third-party-advisory