UBUNTU-CVE-2021-3181

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Source

https://ubuntu.com/security/CVE-2021-3181

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-3181.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2021-3181

Related

Published

2021-01-19T15:15:00Z

Modified

2021-01-19T15:15:00Z

Severity

6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator

Summary

[none]

Details

rfc822.c in Mutt through 2.0.4 allows remote attackers to cause a denial of service (mailbox unavailability) by sending email messages with sequences of semicolon characters in RFC822 address fields (aka terminators of empty groups). A small email message from the attacker can cause large memory consumption, and the victim may then be unable to see email messages from other persons.

References

Affected packages

Ubuntu:16.04:LTS / mutt

Package

Name: mutt
Purl: pkg:deb/ubuntu/mutt?arch=src?distro=xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.5.24-1ubuntu0.6

Affected versions

1.*

1.5.23-3.1ubuntu1

1.5.23-3.1ubuntu2

1.5.24-1

1.5.24-1build1

1.5.24-1ubuntu0.1

1.5.24-1ubuntu0.2

1.5.24-1ubuntu0.3

1.5.24-1ubuntu0.4

1.5.24-1ubuntu0.5

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "1.5.24-1ubuntu0.6",
            "binary_name": "mutt"
        },
        {
            "binary_version": "1.5.24-1ubuntu0.6",
            "binary_name": "mutt-dbg"
        },
        {
            "binary_version": "1.5.24-1ubuntu0.6",
            "binary_name": "mutt-dbgsym"
        },
        {
            "binary_version": "1.5.24-1ubuntu0.6",
            "binary_name": "mutt-patched"
        },
        {
            "binary_version": "1.5.24-1ubuntu0.6",
            "binary_name": "mutt-patched-dbgsym"
        }
    ]
}

Ubuntu:18.04:LTS / mutt

Package

Name: mutt
Purl: pkg:deb/ubuntu/mutt?arch=src?distro=bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.9.4-3ubuntu0.5

Affected versions

1.*

1.8.3+neomutt20170609-2build1

1.9.1-2

1.9.1-3

1.9.1-4

1.9.1-5

1.9.2-1

1.9.3-1

1.9.4-2

1.9.4-3

1.9.4-3ubuntu0.1

1.9.4-3ubuntu0.2

1.9.4-3ubuntu0.3

1.9.4-3ubuntu0.4

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "1.9.4-3ubuntu0.5",
            "binary_name": "mutt"
        },
        {
            "binary_version": "1.9.4-3ubuntu0.5",
            "binary_name": "mutt-dbgsym"
        }
    ]
}

Ubuntu:20.04:LTS / mutt

Package

Name: mutt
Purl: pkg:deb/ubuntu/mutt?arch=src?distro=focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.13.2-1ubuntu0.4

Affected versions

1.*

1.10.1-2.1

1.12.2-1

1.12.2-2

1.13.0-1

1.13.2-1

1.13.2-1ubuntu0.1

1.13.2-1ubuntu0.2

1.13.2-1ubuntu0.3

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "1.13.2-1ubuntu0.4",
            "binary_name": "mutt"
        },
        {
            "binary_version": "1.13.2-1ubuntu0.4",
            "binary_name": "mutt-dbgsym"
        }
    ]
}