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CVE-2019-15796

Published: 20 January 2020

Python-apt doesn't check if hashes are signed in `Version.fetch_binary()` and `Version.fetch_source()` of apt/package.py or in `_fetch_archives()` of apt/cache.py in version 1.9.3ubuntu2 and earlier. This allows downloads from unsigned repositories which shouldn't be allowed and has been fixed in verisions 1.9.5, 1.9.0ubuntu1.2, 1.6.5ubuntu0.1, 1.1.0~beta1ubuntu0.16.04.7, 0.9.3.5ubuntu3+esm2, and 0.8.3ubuntu7.5.

Priority

Medium

CVSS 3 base score: 4.7

Status

Package Release Status
python-apt
Launchpad, Ubuntu, Debian
bionic
Released (1.6.5ubuntu0.1)
disco
Released (1.8.5~ubuntu0.2)
eoan
Released (1.9.0ubuntu1.2)
precise
Released (0.8.3ubuntu7.5)
trusty
Released (0.9.3.5ubuntu3+esm2)
upstream Needs triage

xenial
Released (1.1.0~beta1ubuntu0.16.04.7)