Описание
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.
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | released | 1.6.5ubuntu0.1 |
| devel | released | 1.9.5 |
| disco | released | 1.8.5~ubuntu0.2 |
| eoan | released | 1.9.0ubuntu1.2 |
| esm-infra-legacy/trusty | released | 0.9.3.5ubuntu3+esm2 |
| esm-infra/bionic | released | 1.6.5ubuntu0.1 |
| esm-infra/xenial | released | 1.1.0~beta1ubuntu0.16.04.7 |
| precise/esm | not-affected | 0.8.3ubuntu7.5 |
| trusty | ignored | end of standard support |
| trusty/esm | released | 0.9.3.5ubuntu3+esm2 |
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EPSS
2.6 Low
CVSS2
4.7 Medium
CVSS3
Связанные уязвимости
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.
Python-apt doesn't check if hashes are signed in `Version.fetch_binary ...
Уязвимость функций Version.fetch_binary() и Version.fetch_source() модуля для установки пакетов python-apt, позволяющая нарушителю оказать воздействие на целостность данных
EPSS
2.6 Low
CVSS2
4.7 Medium
CVSS3