Lucene search

K
ubuntuUbuntuUSN-4703-1
HistoryJan 25, 2021 - 12:00 a.m.

Mutt vulnerability

2021-01-2500:00:00
ubuntu.com
104
mutt vulnerability
ubuntu
denial of service
email
mime
gpg
pgp
threading
esm

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

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

6.9

Confidence

High

EPSS

0.012

Percentile

85.5%

Releases

  • Ubuntu 20.10
  • 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 messages.
An attacker could possibly use this issue to cause a denial of service.

OSVersionArchitecturePackageVersionFilename
Ubuntu20.10noarchmutt< 1.14.6-1ubuntu0.2UNKNOWN
Ubuntu20.10noarchmutt-dbgsym< 1.14.6-1ubuntu0.2UNKNOWN
Ubuntu20.04noarchmutt< 1.13.2-1ubuntu0.4UNKNOWN
Ubuntu20.04noarchmutt-dbgsym< 1.13.2-1ubuntu0.4UNKNOWN
Ubuntu18.04noarchmutt< 1.9.4-3ubuntu0.5UNKNOWN
Ubuntu18.04noarchmutt-dbgsym< 1.9.4-3ubuntu0.5UNKNOWN
Ubuntu16.04noarchmutt< 1.5.24-1ubuntu0.6UNKNOWN
Ubuntu16.04noarchmutt-dbg< 1.5.24-1ubuntu0.6UNKNOWN
Ubuntu16.04noarchmutt-dbgsym< 1.5.24-1ubuntu0.6UNKNOWN
Ubuntu16.04noarchmutt-patched< 1.5.24-1ubuntu0.6UNKNOWN
Rows per page:
1-10 of 111

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

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

6.9

Confidence

High

EPSS

0.012

Percentile

85.5%