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CVE-2020-3810

Publication date 12 May 2020

Last updated 24 July 2024

Ubuntu priority

Medium

Why this priority?

Cvss 3 Severity Score

5.5 · Medium

Score breakdown

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.

Status

Package Ubuntu Release Status
apt 20.04 LTS focal
Fixed 2.0.2ubuntu0.1
19.10 eoan
Fixed 1.9.4ubuntu0.1
18.04 LTS bionic
Fixed 1.6.12ubuntu0.1
16.04 LTS xenial
Fixed 1.2.32ubuntu0.1
14.04 LTS trusty

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Severity score breakdown

Parameter Value
Base score 5.5 · Medium
Attack vector Local
Attack complexity Low
Privileges required None
User interaction Required
Scope Unchanged
Confidentiality None
Integrity impact None
Availability impact High
Vector CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H