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ubuntuUbuntuUSN-6374-1
HistorySep 14, 2023 - 12:00 a.m.

Mutt vulnerabilities

2023-09-1400:00:00
ubuntu.com
25
ubuntu 23.04
ubuntu 22.04
ubuntu 20.04
ubuntu 18.04
ubuntu 16.04
denial of service
email header
mime
gpg
pgp
remote attack

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

AI Score

6.3

Confidence

High

EPSS

0.001

Percentile

27.5%

Releases

  • Ubuntu 23.04
  • Ubuntu 22.04 LTS
  • Ubuntu 20.04 LTS
  • Ubuntu 18.04 ESM
  • Ubuntu 16.04 ESM

Packages

  • mutt - text-based mailreader supporting MIME, GPG, PGP and threading

Details

It was discovered that Mutt incorrectly handled certain email header
contents. If a user were tricked into opening a specially crafted message,
a remote attacker could possibly use this issue to cause a denial of
service. (CVE-2023-4874, CVE-2023-4875)

OSVersionArchitecturePackageVersionFilename
Ubuntu23.04noarchmutt< 2.2.9-1ubuntu0.23.04.1UNKNOWN
Ubuntu23.04noarchmutt-dbgsym< 2.2.9-1ubuntu0.23.04.1UNKNOWN
Ubuntu22.04noarchmutt< 2.1.4-1ubuntu1.2UNKNOWN
Ubuntu22.04noarchmutt-dbgsym< 2.1.4-1ubuntu1.2UNKNOWN
Ubuntu20.04noarchmutt< 1.13.2-1ubuntu0.6UNKNOWN
Ubuntu20.04noarchmutt-dbgsym< 1.13.2-1ubuntu0.6UNKNOWN
Ubuntu18.04noarchmutt< 1.9.4-3ubuntu0.6+esm1UNKNOWN
Ubuntu18.04noarchmutt< 1.9.4-3ubuntu0.6UNKNOWN
Ubuntu18.04noarchmutt-dbgsym< 1.9.4-3ubuntu0.6UNKNOWN
Ubuntu16.04noarchmutt< 1.5.24-1ubuntu0.6+esm3UNKNOWN
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CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

AI Score

6.3

Confidence

High

EPSS

0.001

Percentile

27.5%