CVE-2012-2523
Microsoft Internet Explorer JavaScript Integer Overflow Vulnerability
Description
Integer overflow in Microsoft Internet Explorer 8 and 9, JScript 5.8, and VBScript 5.8 on 64-bit platforms allows remote attackers to execute arbitrary code by leveraging an incorrect size calculation during object copying, aka "JavaScript Integer Overflow Remote Code Execution Vulnerability."
INFO
Published Date :
Aug. 15, 2012, 1:55 a.m.
Last Modified :
Nov. 21, 2024, 1:39 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
10.0
Exploitability Score :
8.6
Affected Products
The following products are affected by CVE-2012-2523
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2012-2523.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2012-2523 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2012-2523 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference http://www.us-cert.gov/cas/techalerts/TA12-227A.html Added Reference https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-052 Added Reference https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-056 Added Reference https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15790 -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Oct. 12, 2018
Action Type Old Value New Value Removed Reference http://technet.microsoft.com/security/bulletin/MS12-052 [Mitigation, Patch, Vendor Advisory] Removed Reference http://technet.microsoft.com/security/bulletin/MS12-056 [Mitigation, Patch, Vendor Advisory] Added Reference https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-056 [No Types Assigned] Added Reference https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-052 [No Types Assigned] -
CVE Modified by [email protected]
Sep. 19, 2017
Action Type Old Value New Value Removed Reference http://oval.mitre.org/repository/data/getDef?id=oval:org.mitre.oval:def:15790 [Third Party Advisory] Added Reference https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15790 [No Types Assigned] -
Modified Analysis by [email protected]
Sep. 22, 2016
Action Type Old Value New Value Changed Reference Type http://technet.microsoft.com/security/bulletin/MS12-056 Patch, Vendor Advisory http://technet.microsoft.com/security/bulletin/MS12-056 Mitigation, Vendor Advisory, Patch Changed Reference Type http://oval.mitre.org/repository/data/getDef?id=oval:org.mitre.oval:def:15790 No Types Assigned http://oval.mitre.org/repository/data/getDef?id=oval:org.mitre.oval:def:15790 Third Party Advisory Changed Reference Type http://technet.microsoft.com/security/bulletin/MS12-052 Patch, Vendor Advisory http://technet.microsoft.com/security/bulletin/MS12-052 Mitigation, Vendor Advisory, Patch Changed Reference Type http://www.us-cert.gov/cas/techalerts/TA12-227A.html US Government Resource http://www.us-cert.gov/cas/techalerts/TA12-227A.html Third Party Advisory, US Government Resource -
Initial Analysis by [email protected]
Aug. 15, 2012
Action Type Old Value New Value
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2012-2523 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2012-2523
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
91.51 }} 6.11%
score
0.99140
percentile