Improper Verification of Cryptographic Signature

Affecting apt package, versions *

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Overview

It was found that apt-key in apt, all versions, do not correctly validate gpg keys with the master keyring, leading to a potential man-in-the-middle attack.

References

CVSS Score

3.7
low severity
  • Attack Vector
    Network
  • Attack Complexity
    High
  • Privileges Required
    None
  • User Interaction
    None
  • Scope
    Unchanged
  • Confidentiality
    None
  • Integrity
    Low
  • Availability
    None
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N
CVE
CVE-2011-3374
CWE
CWE-347
Snyk ID
SNYK-DEBIAN10-APT-407502
Disclosed
26 Nov, 2019
Published
27 Jun, 2018