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.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: canonical
Published: 2020-12-02T00:50:15.305885Z
Updated: 2024-09-16T17:14:04.258Z
Reserved: 2012-02-01T00:00:00
Link: CVE-2012-0955
Vulnrichment
No data.
NVD
Status : Modified
Published: 2020-12-02T01:15:11.797
Modified: 2024-11-21T01:36:02.523
Link: CVE-2012-0955
Redhat
No data.