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Unrated severityNVD Advisory· Published Oct 10, 2012· Updated Jun 16, 2026

CVE-2012-5356

CVE-2012-5356

Description

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

53
  • Canonical/Software Properties52 versions
    cpe:2.3:a:canonical:ubuntu_software_properties:0.75.10:*:*:*:*:*:*:*+ 51 more
    • cpe:2.3:a:canonical:ubuntu_software_properties:0.75.10:*:*:*:*:*:*:*
    • cpe:2.3:a:canonical:ubuntu_software_properties:0.75.10.1:*:*:*:*:*:*:*
    • cpe:2.3:a:canonical:ubuntu_software_properties:0.75.10.2:*:*:*:*:*:*:*
    • cpe:2.3:a:canonical:ubuntu_software_properties:0.75.4:*:*:*:*:*:*:*
    • cpe:2.3:a:canonical:ubuntu_software_properties:0.75.5:*:*:*:*:*:*:*
    • cpe:2.3:a:canonical:ubuntu_software_properties:0.75.6:*:*:*:*:*:*:*
    • cpe:2.3:a:canonical:ubuntu_software_properties:0.75.7:*:*:*:*:*:*:*
    • cpe:2.3:a:canonical:ubuntu_software_properties:0.75.8:*:*:*:*:*:*:*
    • cpe:2.3:a:canonical:ubuntu_software_properties:0.75.9:*:*:*:*:*:*:*
    • cpe:2.3:a:canonical:ubuntu_software_properties:0.80:*:*:*:*:*:*:*
    • cpe:2.3:a:canonical:ubuntu_software_properties:0.80.2:*:*:*:*:*:*:*
    • cpe:2.3:a:canonical:ubuntu_software_properties:0.80.3:*:*:*:*:*:*:*
    • cpe:2.3:a:canonical:ubuntu_software_properties:0.80.4:*:*:*:*:*:*:*
    • cpe:2.3:a:canonical:ubuntu_software_properties:0.80.5:*:*:*:*:*:*:*
    • cpe:2.3:a:canonical:ubuntu_software_properties:0.80.6:*:*:*:*:*:*:*
    • cpe:2.3:a:canonical:ubuntu_software_properties:0.80.7:*:*:*:*:*:*:*
    • cpe:2.3:a:canonical:ubuntu_software_properties:0.80.8:*:*:*:*:*:*:*
    • cpe:2.3:a:canonical:ubuntu_software_properties:0.80.9:*:*:*:*:*:*:*
    • cpe:2.3:a:canonical:ubuntu_software_properties:0.80.9.1:*:*:*:*:*:*:*
    • cpe:2.3:a:canonical:ubuntu_software_properties:0.81:*:*:*:*:*:*:*
    • cpe:2.3:a:canonical:ubuntu_software_properties:0.81.1:*:*:*:*:*:*:*
    • cpe:2.3:a:canonical:ubuntu_software_properties:0.81.10:*:*:*:*:*:*:*
    • cpe:2.3:a:canonical:ubuntu_software_properties:0.81.11:*:*:*:*:*:*:*
    • cpe:2.3:a:canonical:ubuntu_software_properties:0.81.13:*:*:*:*:*:*:*
    • cpe:2.3:a:canonical:ubuntu_software_properties:0.81.13.1:*:*:*:*:*:*:*
    • cpe:2.3:a:canonical:ubuntu_software_properties:0.81.13.2:*:*:*:*:*:*:*
    • cpe:2.3:a:canonical:ubuntu_software_properties:0.81.13.3:*:*:*:*:*:*:*
    • cpe:2.3:a:canonical:ubuntu_software_properties:0.81.13.4:*:*:*:*:*:*:*
    • cpe:2.3:a:canonical:ubuntu_software_properties:0.81.2:*:*:*:*:*:*:*
    • cpe:2.3:a:canonical:ubuntu_software_properties:0.81.3:*:*:*:*:*:*:*
    • cpe:2.3:a:canonical:ubuntu_software_properties:0.81.4:*:*:*:*:*:*:*
    • cpe:2.3:a:canonical:ubuntu_software_properties:0.81.5:*:*:*:*:*:*:*
    • cpe:2.3:a:canonical:ubuntu_software_properties:0.81.6:*:*:*:*:*:*:*
    • cpe:2.3:a:canonical:ubuntu_software_properties:0.81.7:*:*:*:*:*:*:*
    • cpe:2.3:a:canonical:ubuntu_software_properties:0.81.8:*:*:*:*:*:*:*
    • cpe:2.3:a:canonical:ubuntu_software_properties:0.81.9:*:*:*:*:*:*:*
    • cpe:2.3:a:canonical:ubuntu_software_properties:0.82:*:*:*:*:*:*:*
    • cpe:2.3:a:canonical:ubuntu_software_properties:0.82.2:*:*:*:*:*:*:*
    • cpe:2.3:a:canonical:ubuntu_software_properties:0.82.3:*:*:*:*:*:*:*
    • cpe:2.3:a:canonical:ubuntu_software_properties:0.82.4:*:*:*:*:*:*:*
    • cpe:2.3:a:canonical:ubuntu_software_properties:0.82.5:*:*:*:*:*:*:*
    • cpe:2.3:a:canonical:ubuntu_software_properties:0.82.6:*:*:*:*:*:*:*
    • cpe:2.3:a:canonical:ubuntu_software_properties:0.82.7:*:*:*:*:*:*:*
    • cpe:2.3:a:canonical:ubuntu_software_properties:0.82.7.1:*:*:*:*:*:*:*
    • cpe:2.3:a:canonical:ubuntu_software_properties:0.82.7.2:*:*:*:*:*:*:*
    • cpe:2.3:a:canonical:ubuntu_software_properties:0.92:*:*:*:*:*:*:*
    • cpe:2.3:a:canonical:ubuntu_software_properties:0.92.2:*:*:*:*:*:*:*
    • cpe:2.3:a:canonical:ubuntu_software_properties:0.92.3:*:*:*:*:*:*:*
    • cpe:2.3:a:canonical:ubuntu_software_properties:0.92.4:*:*:*:*:*:*:*
    • cpe:2.3:a:canonical:ubuntu_software_properties:0.92.5:*:*:*:*:*:*:*
    • cpe:2.3:a:canonical:ubuntu_software_properties:0.92.6:*:*:*:*:*:*:*
    • cpe:2.3:a:canonical:ubuntu_software_properties:0.92.7:*:*:*:*:*:*:*
  • Ubuntu/Software Propertiesllm-create
    Range: 0.75.x <0.75.10.3, 0.80.x <0.80.9.2, 0.81.x <0.81.13.5, 0.82.x <0.82.7.3, 0.92.x <0.92.8

Patches

Vulnerability mechanics

References

4

News mentions

0

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