CVE-2020-3810
apt: Missing input validation in the ar/tar implementations of APT before version 2.1.2 could result in denial of service...
CVE-2020-3810 is fixed in 6 products on 1 platform, first by apt 1.6.12ubuntu0.1, released May 12, 2020. It is not reported as exploited. Patch Radar priority: Routine.
Routine
CVSS
n/a
Medium
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0134
71st percentile
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.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| apt · Ubuntu 18.04.6 LTS (bionic) | 1.6.12ubuntu0.1 | apt 1.6.12ubuntu0.1 | May 12, 2020 |
| apt · Ubuntu 20.04 LTS (focal) | 2.0.2ubuntu0.1 | apt 2.0.2ubuntu0.1 | May 12, 2020 |
| apt-transport-https · Ubuntu 18.04.6 LTS (bionic) | 1.6.12ubuntu0.1 | apt-transport-https 1.6.12ubuntu0.1 | May 12, 2020 |
| apt-transport-https · Ubuntu 20.04 LTS (focal) | 2.0.2ubuntu0.1 | apt-transport-https 2.0.2ubuntu0.1 | May 12, 2020 |
| apt-utils · Ubuntu 18.04.6 LTS (bionic) | 1.6.12ubuntu0.1 | apt-utils 1.6.12ubuntu0.1 | May 12, 2020 |
| apt-utils · Ubuntu 20.04 LTS (focal) | 2.0.2ubuntu0.1 | apt-utils 2.0.2ubuntu0.1 | May 12, 2020 |
| libapt-inst2.0 · Ubuntu 18.04.6 LTS (bionic) | 1.6.12ubuntu0.1 | libapt-inst2.0 1.6.12ubuntu0.1 | May 12, 2020 |
| libapt-pkg5.0 · Ubuntu 18.04.6 LTS (bionic) | 1.6.12ubuntu0.1 | libapt-pkg5.0 1.6.12ubuntu0.1 | May 12, 2020 |
| libapt-pkg6.0 · Ubuntu 20.04 LTS (focal) | 2.0.2ubuntu0.1 | libapt-pkg6.0 2.0.2ubuntu0.1 | May 12, 2020 |
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