Filtered by vendor Canonical Subscriptions
Filtered by product Software-properties Subscriptions
Total 2 CVE
CVE Vendors Products Updated CVSS v3.1
CVE-2012-0955 1 Canonical 1 Software-properties 2024-11-21 6.8 Medium
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.
CVE-2011-4407 1 Canonical 2 Software-properties, Ubuntu Linux 2024-11-21 N/A
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.