Firefox 10.x < 10.0.2 'png_decompress_chunk' Integer Overflow

High Nessus Plugin ID 58005


The remote Windows host contains a web browser that is potentially affected by an integer overflow vulnerability.


The installed version of Firefox 10.x is earlier than 10.0.2 and is, therefore, potentially affected by an integer overflow vulnerability.

An integer overflow error exists in 'libpng', a library used by this application. When decompressing certain PNG image files, this error can allow a heap-based buffer overflow which can crash the application or potentially allow code execution.


Upgrade to Firefox 10.0.2 or later.

See Also

Plugin Details

Severity: High

ID: 58005

File Name: mozilla_firefox_1002.nasl

Version: $Revision: 1.6 $

Type: local

Agent: windows

Family: Windows

Published: 2012/02/17

Modified: 2017/06/06

Dependencies: 20862

Risk Information

Risk Factor: High


Base Score: 9.3

Temporal Score: 8.1

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

Temporal Vector: CVSS2#E:ND/RL:OF/RC:C

Vulnerability Information

CPE: cpe:/a:mozilla:firefox

Required KB Items: Mozilla/Firefox/Version

Exploit Available: false

Exploit Ease: No known exploits are available

Patch Publication Date: 2012/02/16

Vulnerability Publication Date: 2012/02/16

Reference Information

CVE: CVE-2011-3026

BID: 52049

OSVDB: 79294