Debian DLA-741-1 : unzip security update

medium Nessus Plugin ID 95774

Synopsis

The remote Debian host is missing a security update.

Description

'unzip -l' (CVE-2014-9913) and 'zipinfo' (CVE-2016-9844) were vulnerable to buffer overflows when provided malformed or maliciously-crafted ZIP files.

For Debian 7 'Wheezy', these problems have been fixed in version 6.0-8+deb7u6.

We recommend that you upgrade your unzip packages.

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

Solution

Upgrade the affected unzip package.

See Also

https://lists.debian.org/debian-lts-announce/2016/12/msg00016.html

https://packages.debian.org/source/wheezy/unzip

Plugin Details

Severity: Medium

ID: 95774

File Name: debian_DLA-741.nasl

Version: 3.8

Type: local

Agent: unix

Published: 12/14/2016

Updated: 1/11/2021

Supported Sensors: Frictionless Assessment Agent, Nessus Agent

Risk Information

VPR

Risk Factor: Low

Score: 1.4

CVSS v2

Risk Factor: Low

Base Score: 2.1

Temporal Score: 1.6

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

Temporal Vector: E:U/RL:OF/RC:C

CVSS v3

Risk Factor: Medium

Base Score: 4

Temporal Score: 3.5

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

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

Vulnerability Information

CPE: p-cpe:/a:debian:debian_linux:unzip, cpe:/o:debian:debian_linux:7.0

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

Exploit Ease: No known exploits are available

Patch Publication Date: 12/13/2016

Reference Information

CVE: CVE-2014-9913, CVE-2016-9844