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medium5.8

CVE-2012-5356

The apt-add-repository tool in Ubuntu Software Properties 0.75.x before 0.75.10.3, 0.80.x before 0.80.9.2, 0.81.x before 0.81.13.5, 0.82.x before 0.82.7.3, and…

Impact

The apt-add-repository tool in Ubuntu Software Properties 0.75.x before 0.75.10.3, 0.80.x before 0.80.9.2, 0.81.x before 0.81.13.5, 0.82.x before 0.82.7.3, and 0.92.x before 0.92.8 does not properly check PPA GPG keys imported from a keyserver, which allows remote attackers to install arbitrary package repository GPG keys via a man-in-the-middle (MITM) attack.

Affected products

VendorProductAffected versions
CanonicalUbuntu Software Properties
Versions 0.75.4, 0.75.5, 0.75.6, 0.75.7, 0.75.8, 0.75.9

Weakness classification

CWE-20

References