Debian DSA-3643-1 : kde4libs - security update

high Nessus Plugin ID 92764

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Synopsis

The remote Debian host is missing a security-related update.

Description

Andreas Cord-Landwehr discovered that kde4libs, the core libraries for all KDE 4 applications, do not properly handle the extraction of archives with '../' in the file paths. A remote attacker can take advantage of this flaw to overwrite files outside of the extraction folder, if a user is tricked into extracting a specially crafted archive.

Solution

Upgrade the kde4libs packages.

For the stable distribution (jessie), this problem has been fixed in version 4:4.14.2-5+deb8u1.

Plugin Details

Severity: High

ID: 92764

File Name: debian_DSA-3643.nasl

Version: 2.9

Type: local

Agent: unix

Family: Debian Local Security Checks

Published: 8/8/2016

Updated: 1/11/2021

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

Risk Information

VPR

Risk Factor: Medium

Score: 4.4

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 3.7

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

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:debian:debian_linux:kde4libs, cpe:/o:debian:debian_linux:8.0

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

Exploit Ease: No known exploits are available

Patch Publication Date: 8/6/2016

Reference Information

CVE: CVE-2016-6232

DSA: 3643

Detections

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