Executive Summary

Informations
NameCVE-2012-6470First vendor Publication2013-01-02
VendorCveLast vendor Modification2013-01-02

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:N/C:C/I:C/A:C)
Cvss Base Score9.3Attack RangeNetwork
Cvss Impact Score10Attack ComplexityMedium
Cvss Expoit Score8.6AuthenticationNone Required
Calculate full CVSS 2.0 Vectors scores

Detail

Opera before 12.12 does not properly allocate memory for GIF images, which allows remote attackers to execute arbitrary code or cause a denial of service (memory overwrite) via a malformed image.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-6470

CWE : Common Weakness Enumeration

%idName
100 %CWE-119Failure to Constrain Operations within the Bounds of a Memory Buffer

OVAL Definitions

Definition Id: oval:org.mitre.oval:def:19790
 
Oval ID: oval:org.mitre.oval:def:19790
Title: Vulnerability which allows remote attackers to execute arbitrary code or cause a denial of service (memory overwrite) in Opera before 12.12
Description: Opera before 12.12 does not properly allocate memory for GIF images, which allows remote attackers to execute arbitrary code or cause a denial of service (memory overwrite) via a malformed image.
Family: windows Class: vulnerability
Reference(s): CVE-2012-6470
Version: 4
Platform(s): Microsoft Windows XP
Microsoft Windows Server 2003
Microsoft Windows Vista
Microsoft Windows 7
Microsoft Windows 8
Microsoft Windows Server 2008
Microsoft Windows Server 2008 R2
Microsoft Windows Server 2012
Product(s): Opera Browser
Definition Synopsis:

CPE : Common Platform Enumeration

TypeDescriptionCount
Application182

Snort® IPS/IDS

DateDescription
2019-03-12Opera GIF parsing buffer overflow attempt
RuleID : 49115 - Revision : 1 - Type : BROWSER-OTHER
2019-03-12Opera GIF parsing buffer underflow attempt
RuleID : 49114 - Revision : 2 - Type : BROWSER-OTHER
2019-03-12Opera GIF parsing buffer overflow attempt
RuleID : 49113 - Revision : 1 - Type : BROWSER-OTHER
2019-03-12Opera GIF parsing buffer underflow attempt
RuleID : 49112 - Revision : 2 - Type : BROWSER-OTHER

Nessus® Vulnerability Scanner

DateDescription
2014-06-16Name : The remote Gentoo host is missing one or more security-related patches.
File : gentoo_GLSA-201406-14.nasl - Type : ACT_GATHER_INFO
2012-12-19Name : The remote host contains a web browser that is affected by multiple vulnerabi...
File : opera_1212.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

SourceUrl
CONFIRM http://www.opera.com/docs/changelogs/unified/1212/
http://www.opera.com/support/kb/view/1038/

Alert History

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DateInformations
2016-06-28 22:12:20
  • Multiple Updates
2016-04-26 22:35:51
  • Multiple Updates
2014-06-17 13:25:36
  • Multiple Updates
2014-02-17 11:14:59
  • Multiple Updates
2013-05-10 22:51:22
  • Multiple Updates
2013-01-02 21:19:42
  • Multiple Updates
2013-01-02 13:19:03
  • First insertion