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Ubuntu 10.04 LTS / 12.04 LTS / 12.10 / 13.04 : curl vulnerability (USN-1894-1)

medium Nessus Plugin ID 67138

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Synopsis

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

Description

Timo Sirainen discovered that libcurl incorrectly handled memory when parsing URL encoded strings. An attacker could possibly use this issue to cause libcurl to crash, leading to a denial of service, or execute arbitrary code.

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 libcurl3, libcurl3-gnutls and / or libcurl3-nss packages.

See Also

https://usn.ubuntu.com/1894-1/

Plugin Details

Severity: Medium

ID: 67138

File Name: ubuntu_USN-1894-1.nasl

Version: 1.9

Type: local

Agent: unix

Published: 7/3/2013

Updated: 9/19/2019

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

Risk Information

VPR

Risk Factor: Medium

Score: 6.7

CVSS v2

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5

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

Vulnerability Information

CPE: p-cpe:/a:canonical:ubuntu_linux:libcurl3-gnutls, cpe:/o:canonical:ubuntu_linux:13.04, cpe:/o:canonical:ubuntu_linux:10.04:-:lts, p-cpe:/a:canonical:ubuntu_linux:libcurl3, p-cpe:/a:canonical:ubuntu_linux:libcurl3-nss, cpe:/o:canonical:ubuntu_linux:12.10, cpe:/o:canonical:ubuntu_linux:12.04:-:lts

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

Exploit Ease: No known exploits are available

Patch Publication Date: 7/2/2013

Vulnerability Publication Date: 7/31/2013

Reference Information

CVE: CVE-2013-2174

BID: 60737

USN: 1894-1