Moderate severityNVD Advisory· Published Mar 26, 2020· Updated Sep 16, 2024
python-apt downloads from untrusted sources
CVE-2019-15796
Description
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
python-aptPyPI | < 0.8.3ubuntu7.5 | 0.8.3ubuntu7.5 |
python-aptPyPI | >= 0.9.0, < 0.9.3.5ubuntu3 | 0.9.3.5ubuntu3 |
python-aptPyPI | >= 1.2.0, < 1.6.5ubuntu0.1 | 1.6.5ubuntu0.1 |
python-aptPyPI | >= 1.7.0, < 1.9.0ubuntu1.2 | 1.9.0ubuntu1.2 |
python-aptPyPI | >= 1.9.1, < 1.9.5 | 1.9.5 |
Affected products
2- Canonical/Python-aptv5Range: 0.8.3
Patches
Vulnerability mechanics
References
6- github.com/advisories/GHSA-pj65-3pf6-c5q4ghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2019-15796ghsaADVISORY
- usn.ubuntu.com/4247-1/mitrevendor-advisoryx_refsource_UBUNTU
- usn.ubuntu.com/4247-3/mitrevendor-advisoryx_refsource_UBUNTU
- usn.ubuntu.com/4247-1ghsaWEB
- usn.ubuntu.com/4247-3ghsaWEB
News mentions
0No linked articles in our index yet.