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FreeBSD : giflib -- heap overflow (90c8385a-dc9f-11e5-8fa8-14dae9d210b8)

medium Nessus Plugin ID 89014

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Synopsis

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

Description

Hans Jerry Illikainen reports :

A heap overflow may occur in the giffix utility included in giflib-5.1.1 when processing records of the type `IMAGE_DESC_RECORD_TYPE' due to the allocated size of `LineBuffer' equaling the value of the logical screen width, `GifFileIn->SWidth', while subsequently having `GifFileIn->Image.Width' bytes of data written to it.

Solution

Update the affected package.

See Also

https://seclists.org/bugtraq/2015/Dec/114

http://www.nessus.org/u?2b192612

Plugin Details

Severity: Medium

ID: 89014

File Name: freebsd_pkg_90c8385adc9f11e58fa814dae9d210b8.nasl

Version: 2.6

Type: local

Published: 2/29/2016

Updated: 1/4/2021

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 4.4

CVSS v2

Risk Factor: Medium

Base Score: 4.3

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

CVSS v3

Risk Factor: Medium

Base Score: 5.5

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

Vulnerability Information

CPE: p-cpe:/a:freebsd:freebsd:giflib, cpe:/o:freebsd:freebsd

Required KB Items: Host/local_checks_enabled, Host/FreeBSD/release, Host/FreeBSD/pkg_info

Patch Publication Date: 2/26/2016

Vulnerability Publication Date: 12/21/2015

Reference Information

CVE: CVE-2015-7555