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Ubuntu 8.04 LTS / 8.10 / 9.04 : glib2.0 vulnerability (USN-841-1)

medium Nessus Plugin ID 42043

Synopsis

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

Description

Arand Nash discovered that applications linked to GLib (e.g. Nautilus) did not correctly copy symlinks. If a user copied symlinks with GLib, the symlink target files would become world-writable, allowing local attackers to gain access to potentially 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 packages.

See Also

https://usn.ubuntu.com/841-1/

Plugin Details

Severity: Medium

ID: 42043

File Name: ubuntu_USN-841-1.nasl

Version: 1.15

Type: local

Agent: unix

Published: 10/6/2009

Updated: 1/19/2021

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

Risk Information

VPR

Risk Factor: Medium

Score: 6.7

CVSS v2

Risk Factor: Medium

Base Score: 4.4

Temporal Score: 3.3

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

Vulnerability Information

CPE: p-cpe:/a:canonical:ubuntu_linux:libglib2.0-dev, cpe:/o:canonical:ubuntu_linux:9.04, p-cpe:/a:canonical:ubuntu_linux:libglib2.0-0, p-cpe:/a:canonical:ubuntu_linux:libglib2.0-0-dbg, p-cpe:/a:canonical:ubuntu_linux:libglib2.0-data, p-cpe:/a:canonical:ubuntu_linux:libgio-fam, p-cpe:/a:canonical:ubuntu_linux:libglib2.0-doc, cpe:/o:canonical:ubuntu_linux:8.10, cpe:/o:canonical:ubuntu_linux:8.04:-:lts

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

Exploit Ease: No known exploits are available

Patch Publication Date: 10/5/2009

Reference Information

CVE: CVE-2009-3289

BID: 36313

CWE: 264

USN: 841-1