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Ubuntu 10.04 LTS / 10.10 / 11.04 : mutt vulnerability (USN-1221-1)

medium Nessus Plugin ID 56346

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Synopsis

The remote Ubuntu host is missing one or more security-related patches.

Description

It was discovered that mutt incorrectly verified the hostname in an SSL certificate. An attacker could trick mutt into trusting a rogue SMTPS, IMAPS, or POP3S server's certificate, which was signed by a trusted certificate authority, to perform a man-in-the-middle attack.

Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

Solution

Update the affected mutt and / or mutt-patched packages.

See Also

https://usn.ubuntu.com/1221-1/

Plugin Details

Severity: Medium

ID: 56346

File Name: ubuntu_USN-1221-1.nasl

Version: 1.8

Type: local

Agent: unix

Published: 9/30/2011

Updated: 9/19/2019

Supported Sensors: Frictionless Assessment AWS, Frictionless Assessment Azure, Frictionless Assessment Agent, Nessus Agent, Agentless Assessment, Nessus

Risk Information

VPR

Risk Factor: Low

Score: 3.7

CVSS v2

Risk Factor: Medium

Base Score: 5.8

Temporal Score: 4.3

Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:N

Vulnerability Information

CPE: p-cpe:/a:canonical:ubuntu_linux:mutt, p-cpe:/a:canonical:ubuntu_linux:mutt-patched, cpe:/o:canonical:ubuntu_linux:10.04:-:lts, cpe:/o:canonical:ubuntu_linux:10.10, cpe:/o:canonical:ubuntu_linux:11.04

Required KB Items: Host/cpu, Host/Debian/dpkg-l, Host/Ubuntu, Host/Ubuntu/release

Exploit Ease: No known exploits are available

Patch Publication Date: 9/29/2011

Vulnerability Publication Date: 3/16/2011

Reference Information

CVE: CVE-2011-1429

BID: 46803

USN: 1221-1