Debian DLA-1147-1 : exiv2 security update

high Nessus Plugin ID 104186

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Synopsis

The remote Debian host is missing a security update.

Description

The exiv2 library is vulnerable to multiple issues that can all lead to denial of service of the applications relying on the library to parse images' metadata.

CVE-2017-11591

Denial of service via floating point exception in the Exiv2::ValueType function.

CVE-2017-11683

Denial of service through failing assertion triggered by crafted image.

CVE-2017-14859 / CVE-2017-14862 / CVE-2017-14864

Denial of service through invalid memory access triggered by a crafted image.

For Debian 7 'Wheezy', these problems have been fixed in version 0.23-1+deb7u2.

We recommend that you upgrade your exiv2 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 packages.

Plugin Details

Severity: High

ID: 104186

File Name: debian_DLA-1147.nasl

Version: 3.6

Type: local

Agent: unix

Family: Debian Local Security Checks

Published: 10/27/2017

Updated: 1/11/2021

Supported Sensors: Agentless Assessment, Continuous Assessment, Frictionless Assessment Agent, Nessus Agent, 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:N/A:P

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:N/A:H

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

Vulnerability Information

CPE: p-cpe:/a:debian:debian_linux:libexiv2-doc, cpe:/o:debian:debian_linux:7.0, p-cpe:/a:debian:debian_linux:libexiv2-12, p-cpe:/a:debian:debian_linux:exiv2, p-cpe:/a:debian:debian_linux:libexiv2-dev, p-cpe:/a:debian:debian_linux:libexiv2-dbg

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

Exploit Ease: No known exploits are available

Patch Publication Date: 10/26/2017

Reference Information

CVE: CVE-2017-11591, CVE-2017-11683, CVE-2017-14859, CVE-2017-14862, CVE-2017-14864

Detections

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