CVE-2019-15796
published 2020-03-26CVE-2019-15796: 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…
medium4.7CVSS 3.1
AVNACHPRNUIRSCCLILAN
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.
Affected
48 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| canonical | python-apt | >= 0 < 1.8.5 | 1.8.5 |
| canonical | python-apt | >= 0 < 1.8.5 | 1.8.5 |
| canonical | python-apt | >= 0 < 1.8.5 | 1.8.5 |
| canonical | python-apt | >= 0 < 1.8.5 | 1.8.5 |
| canonical | python-apt | >= 0 < 0.8.3ubuntu7.5 | 0.8.3ubuntu7.5 |
| canonical | python-apt | >= 0 < 1.1.0~beta1ubuntu0.16.04.8 | 1.1.0~beta1ubuntu0.16.04.8 |
| canonical | python-apt | >= 0 < 1.1.0~beta1ubuntu0.16.04.7 | 1.1.0~beta1ubuntu0.16.04.7 |
| canonical | python-apt | >= 0 < 1.6.5ubuntu0.2 | 1.6.5ubuntu0.2 |
| canonical | python-apt | >= 0 < 1.6.5ubuntu0.1 | 1.6.5ubuntu0.1 |
| canonical | python-apt | >= 0 < 0.9.3.5ubuntu3+esm2 | 0.9.3.5ubuntu3+esm2 |
| canonical | python-apt | >= 0.8.3 < 0.8.3ubuntu7.5 | 0.8.3ubuntu7.5 |
| canonical | python-apt | >= 0.9.0 < 0.9.3.5ubuntu3 | 0.9.3.5ubuntu3 |
| canonical | python-apt | >= 0.9.3.5 < 0.9.3.5ubuntu3+esm2 | 0.9.3.5ubuntu3+esm2 |
| canonical | python-apt | >= 1.1.0 < 1.1.0~beta1ubuntu0.16.04.7 | 1.1.0~beta1ubuntu0.16.04.7 |
| canonical | python-apt | >= 1.2.0 < 1.6.5ubuntu0.1 | 1.6.5ubuntu0.1 |
| canonical | python-apt | >= 1.6.5 < 1.6.5ubuntu0.1 | 1.6.5ubuntu0.1 |
| canonical | python-apt | >= 1.7.0 < 1.9.0ubuntu1.2 | 1.9.0ubuntu1.2 |
| canonical | python-apt | >= 1.9.0 < 1.9.0ubuntu1.2 | 1.9.0ubuntu1.2 |
| canonical | python-apt | >= 1.9.1 < 1.9.5 | 1.9.5 |
| canonical | python-apt | >= 1.9.5 < 1.9.5 | 1.9.5 |
| debian | python-apt | < python-apt 1.8.5 (bookworm) | python-apt 1.8.5 (bookworm) |
| debian | python-apt | — | — |
| ubuntu | python-apt | — | — |
| ubuntu | python-apt | — | — |
| ubuntu | python-apt | — | — |
CVSS provenance
nvdv3.14.7MEDIUMCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N
osv4.7MEDIUM