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Ubuntu 10.04 LTS / 12.04 LTS / 12.10 / 13.10 : gnutls26 vulnerability (USN-2127-1)

medium Nessus Plugin ID 72812

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Synopsis

The remote Ubuntu host is missing a security-related patch.

Description

Nikos Mavrogiannopoulos discovered that GnuTLS incorrectly handled certificate verification functions. If a remote attacker were able to perform a man-in-the-middle attack, this flaw could be exploited with specially crafted certificates to view sensitive information.

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 libgnutls26 package.

See Also

https://usn.ubuntu.com/2127-1/

Plugin Details

Severity: Medium

ID: 72812

File Name: ubuntu_USN-2127-1.nasl

Version: 1.7

Type: local

Agent: unix

Published: 3/5/2014

Updated: 1/19/2021

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

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

Vulnerability Information

CPE: p-cpe:/a:canonical:ubuntu_linux:libgnutls26, cpe:/o:canonical:ubuntu_linux:10.04:-:lts, cpe:/o:canonical:ubuntu_linux:12.04:-:lts, cpe:/o:canonical:ubuntu_linux:12.10, cpe:/o:canonical:ubuntu_linux:13.10

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

Patch Publication Date: 3/4/2014

Vulnerability Publication Date: 3/6/2014

Reference Information

CVE: CVE-2014-0092

USN: 2127-1