CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
AI Score
Confidence
High
EPSS
Percentile
66.1%
It was discovered that Mutt incorrectly handled certain requests.
An attacker could possibly use this issue to enable MITM attacks.
(CVE-2020-14954)
This update also address a regression caused in the last update USN-4401-1.
It only affected Ubuntu 12.04 ESM, Ubuntu 16.04 LTS, Ubuntu 18.04 LTS and Ubuntu 19.10.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 20.04 | noarch | mutt | < 1.13.2-1ubuntu0.2 | UNKNOWN |
Ubuntu | 20.04 | noarch | mutt-dbgsym | < 1.13.2-1ubuntu0.2 | UNKNOWN |
Ubuntu | 19.10 | noarch | mutt | < 1.10.1-2.1ubuntu0.2 | UNKNOWN |
Ubuntu | 19.10 | noarch | mutt-dbgsym | < 1.10.1-2.1ubuntu0.2 | UNKNOWN |
Ubuntu | 18.04 | noarch | mutt | < 1.9.4-3ubuntu0.3 | UNKNOWN |
Ubuntu | 18.04 | noarch | mutt-dbgsym | < 1.9.4-3ubuntu0.3 | UNKNOWN |
Ubuntu | 16.04 | noarch | mutt | < 1.5.24-1ubuntu0.4 | UNKNOWN |
Ubuntu | 16.04 | noarch | mutt-dbg | < 1.5.24-1ubuntu0.4 | UNKNOWN |
Ubuntu | 16.04 | noarch | mutt-dbgsym | < 1.5.24-1ubuntu0.4 | UNKNOWN |
Ubuntu | 16.04 | noarch | mutt-patched | < 1.5.24-1ubuntu0.4 | UNKNOWN |
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
AI Score
Confidence
High
EPSS
Percentile
66.1%