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
Link | Resource |
---|---|
https://code.launchpad.net/~cyphermox/software-properties/lp1036839/+merge/119753 | Patch Vendor Advisory |
https://launchpad.net/bugs/1036839 | Exploit Vendor Advisory |
Configurations
History
No history.
Information
Published : 2020-12-02 01:15
Updated : 2024-02-28 18:08
NVD link : CVE-2012-0955
Mitre link : CVE-2012-0955
CVE.ORG link : CVE-2012-0955
JSON object : View
Products Affected
canonical
- software-properties
CWE
CWE-295
Improper Certificate Validation