All the vulnerabilites related to Canonical - python-apt
cve-2019-15796
Vulnerability from cvelistv5
Published
2020-03-26 13:00
Modified
2024-09-16 22:14
Severity ?
EPSS score ?
Summary
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
| ▼ | URL | Tags |
|---|---|---|
| https://usn.ubuntu.com/4247-1/ | vendor-advisory, x_refsource_UBUNTU | |
| https://usn.ubuntu.com/4247-3/ | vendor-advisory, x_refsource_UBUNTU |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Canonical | Python-apt |
Version: 0.8.3 < 0.8.3ubuntu7.5 Version: 0.9.3.5 < 0.9.3.5ubuntu3+esm2 Version: 1.1.0 < 1.1.0~beta1ubuntu0.16.04.7 Version: 1.6.5 < 1.6.5ubuntu0.1 Version: 1.9.0 < 1.9.0ubuntu1.2 Version: 1.9.5 < 1.9.5 |
|
|
|||
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cve-2019-15795
Vulnerability from cvelistv5
Published
2020-03-26 13:00
Modified
2024-09-16 19:45
Severity ?
EPSS score ?
Summary
python-apt only checks the MD5 sums of downloaded files in `Version.fetch_binary()` and `Version.fetch_source()` of apt/package.py in version 1.9.0ubuntu1 and earlier. This allows a man-in-the-middle attack which could potentially be used to install altered packages and has been fixed in versions 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
| ▼ | URL | Tags |
|---|---|---|
| https://usn.ubuntu.com/4247-1/ | vendor-advisory, x_refsource_UBUNTU | |
| https://usn.ubuntu.com/4247-3/ | vendor-advisory, x_refsource_UBUNTU |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Canonical | Python-apt |
Version: 0.8.3 < 0.8.3ubuntu7.5 Version: 0.9.3.5 < 0.9.3.5ubuntu3+esm2 Version: 1.1.0 < 1.1.0~beta1ubuntu0.16.04.7 Version: 1.6.5 < 1.6.5ubuntu0.1 Version: 1.9.0 < 1.9.0ubuntu1.2 |
|
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cve-2020-27351
Vulnerability from cvelistv5
Published
2020-12-10 04:05
Modified
2024-09-16 22:15
Severity ?
EPSS score ?
Summary
Various memory and file descriptor leaks were found in apt-python files python/arfile.cc, python/tag.cc, python/tarfile.cc, aka GHSL-2020-170. This issue affects: python-apt 1.1.0~beta1 versions prior to 1.1.0~beta1ubuntu0.16.04.10; 1.6.5ubuntu0 versions prior to 1.6.5ubuntu0.4; 2.0.0ubuntu0 versions prior to 2.0.0ubuntu0.20.04.2; 2.1.3ubuntu1 versions prior to 2.1.3ubuntu1.1;
References
| ▼ | URL | Tags |
|---|---|---|
| https://bugs.launchpad.net/bugs/1899193 | x_refsource_MISC | |
| https://usn.ubuntu.com/usn/usn-4668-1 | x_refsource_MISC | |
| https://www.debian.org/security/2020/dsa-4809 | vendor-advisory, x_refsource_DEBIAN |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Canonical | python-apt |
Version: 1.1.0~beta1 < 1.1.0~beta1ubuntu0.16.04.10 Version: 1.6.5ubuntu0 < 1.6.5ubuntu0.4 Version: 2.0.0ubuntu0 < 2.0.0ubuntu0.20.04.2 Version: 2.1.3ubuntu1 < 2.1.3ubuntu1.1 |
|
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