Executive Summary

Informations
Name CVE-2012-6470 First vendor Publication 2013-01-02
Vendor Cve Last vendor Modification 2013-01-02

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:N/C:C/I:C/A:C)
Cvss Base Score 9.3 Attack Range Network
Cvss Impact Score 10 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None 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

% Id Name
100 % CWE-119 Failure 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
Application 182

Snort® IPS/IDS

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

Nessus® Vulnerability Scanner

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

Sources (Detail)

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

Alert History

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Date Informations
2020-05-23 01:50:29
  • Multiple Updates
2020-05-23 00:35:29
  • Multiple Updates
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