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Debian DLA-1551-1 : exiv2 security update

medium Nessus Plugin ID 118240

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Synopsis

The remote Debian host is missing a security update.

Description

A vulnerability has been discovered in exiv2 (CVE-2018-16336), a C++ library and a command line utility to manage image metadata, resulting in remote denial of service (heap-based buffer over-read/overflow) via a crafted image file.

Additionally, this update includes a minor change to the patch for the CVE-2018-10958/CVE-2018-10999 vulnerability first addressed in DLA 1402-1. The initial patch was overly restrictive and has been adjusted to remove the excessive restriction.

For Debian 8 'Jessie', these problems have been fixed in version 0.24-4.1+deb8u2.

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.

See Also

https://lists.debian.org/debian-lts-announce/2018/10/msg00012.html

https://packages.debian.org/source/jessie/exiv2

Plugin Details

Severity: Medium

ID: 118240

File Name: debian_DLA-1551.nasl

Version: 1.4

Type: local

Agent: unix

Published: 10/22/2018

Updated: 7/30/2024

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: 4.3

Temporal Score: 3.4

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

CVSS Score Source: CVE-2018-16336

CVSS v3

Risk Factor: Medium

Base Score: 6.5

Temporal Score: 5.9

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

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

Vulnerability Information

CPE: p-cpe:/a:debian:debian_linux:libexiv2-doc, cpe:/o:debian:debian_linux:8.0, p-cpe:/a:debian:debian_linux:exiv2, p-cpe:/a:debian:debian_linux:libexiv2-13, 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 Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 10/21/2018

Reference Information

CVE: CVE-2018-10958, CVE-2018-10999, CVE-2018-16336