Vulnerabilites related to Canonical - software-properties
CVE-2011-4407 (GCVE-0-2011-4407)
Vulnerability from cvelistv5
Published
2014-05-14 00:00
Modified
2024-08-07 00:09
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
ppa.py in Software Properties before 0.81.13.3 does not validate the server certificate when downloading PPA GPG key fingerprints, which allows man-in-the-middle (MITM) attackers to spoof GPG keys for a package repository.
References
| ► | URL | Tags | ||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
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CVE-2012-0955 (GCVE-0-2012-0955)
Vulnerability from cvelistv5
Published
2020-12-02 00:50
Modified
2024-09-16 17:14
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-295 - Improper Certificate Validation
Summary
software-properties was vulnerable to a person-in-the-middle attack due to incorrect TLS certificate validation in softwareproperties/ppa.py. software-properties didn't check TLS certificates under python2 and only checked certificates under python3 if a valid certificate bundle was provided. Fixed in software-properties version 0.92.
References
| ► | URL | Tags | ||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Canonical | software-properties |
Version: 0.92 < 0.92 |
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Vulnerability from fkie_nvd
Published
2020-12-02 01:15
Modified
2024-11-21 01:36
Severity ?
6.8 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N
7.4 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
7.4 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Summary
software-properties was vulnerable to a person-in-the-middle attack due to incorrect TLS certificate validation in softwareproperties/ppa.py. software-properties didn't check TLS certificates under python2 and only checked certificates under python3 if a valid certificate bundle was provided. Fixed in software-properties version 0.92.
References
| ▶ | URL | Tags | |
|---|---|---|---|
| security@ubuntu.com | https://code.launchpad.net/~cyphermox/software-properties/lp1036839/+merge/119753 | Patch, Vendor Advisory | |
| security@ubuntu.com | https://launchpad.net/bugs/1036839 | Exploit, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://code.launchpad.net/~cyphermox/software-properties/lp1036839/+merge/119753 | Patch, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://launchpad.net/bugs/1036839 | Exploit, Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| canonical | software-properties | * |
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Vulnerability from fkie_nvd
Published
2014-05-14 00:55
Modified
2025-04-12 10:46
Severity ?
Summary
ppa.py in Software Properties before 0.81.13.3 does not validate the server certificate when downloading PPA GPG key fingerprints, which allows man-in-the-middle (MITM) attackers to spoof GPG keys for a package repository.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| canonical | software-properties | * | |
| canonical | ubuntu_linux | 10.04 | |
| canonical | ubuntu_linux | 10.10 | |
| canonical | ubuntu_linux | 11.04 | |
| canonical | ubuntu_linux | 11.10 |
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