CVE-2020-14154

MEDIUM
4.8
CVSS Score
Published: June 15, 2020 at 04:51 PM UTC
Updated: June 17, 2026 at 02:54 AM UTC
2 products affected across 2 vendorsUbuntu LinuxMutt

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Severity
MEDIUM4.8
Exploit prediction
EPSS 1%

Description

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v < 1.14.3
Affected range stops below 1.14.3, so it looks safe — our inference, not a vendor statement

References (7)

x_refsource_MISCProductVendor Advisory
http://www.mutt.org
x_refsource_MISCThird Party Advisory
https://bugs.gentoo.org/728300
Vendor Advisoryx_refsource_GENTOOThird Party Advisory
https://security.gentoo.org/glsa/202007-57
Vendor Advisoryx_refsource_UBUNTUThird Party Advisory
https://usn.ubuntu.com/4401-1/

CVSS

Attack Vector
NETWORK
Complexity
HIGH
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
NVD-CWE-Other

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