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.
References
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https://usn.ubuntu.com/4247-1/ | Patch Third Party Advisory |
https://usn.ubuntu.com/4247-3/ | Patch Third Party Advisory |
Configurations
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History
No history.
Information
Published : 2020-03-26 13:15
Updated : 2024-02-28 17:47
NVD link : CVE-2019-15796
Mitre link : CVE-2019-15796
CVE.ORG link : CVE-2019-15796
JSON object : View
Products Affected
debian
- python-apt
canonical
- ubuntu_linux
ubuntu
- python-apt