Improper Verification of Cryptographic Signature Affecting mutt package, versions *


Severity

Recommended
0.0
medium
0
10

Based on Red Hat Enterprise Linux security rating

    Threat Intelligence

    EPSS
    0.26% (67th percentile)

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  • Snyk ID SNYK-RHEL8-MUTT-1340485
  • published 26 Jul 2021
  • disclosed 15 Jun 2020

How to fix?

There is no fixed version for RHEL:8 mutt.

NVD Description

Note: Versions mentioned in the description apply only to the upstream mutt package and not the mutt package as distributed by RHEL. See How to fix? for RHEL:8 relevant fixed versions and status.

Mutt before 1.14.3 proceeds with a connection even if, in response to a GnuTLS certificate prompt, the user rejects an expired intermediate certificate.

CVSS Scores

version 3.1
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NVD

4.8 medium
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    High
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    Low
  • Integrity (I)
    Low
  • Availability (A)
    None
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Red Hat

4.8 medium
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SUSE

4.3 medium