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Status published
Medium
CVE-2011-4407
ppa.py in Software Properties before 0.81.13.3 does not validate the...
Vulnerability Description
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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
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Affected Vendor
canonical
View all reports →Affected Software
software-properties, ubuntu linux
Vulnerable Versions:
0, 10.04, 10.10, 11.04, 11.10
Timeline
Official Publish:
May 14th, 2014
Last Modified:
August 7th, 2024
Added to House:
July 19th, 2026
CVSS Vectors
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.