CVE-2013-3871
Microsoft Internet Explorer CAnchorElement Use-After-Free Remote Code Execution Vulnerability
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
0Exploited in Wild
-Decision
Descriptions
Microsoft Internet Explorer 6 through 10 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka "Internet Explorer Memory Corruption Vulnerability."
Microsoft Internet Explorer 6 hasta la versión 10 permite a atacantes remotos ejecutar código arbitrario o provocar una vulnerabilidad de denegación de servicio (corrupción de memoria) a través de un sitio web manipulado, también conocido como "Vulnerabilidad de Corrupción de Memoria."
This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Microsoft Internet Explorer. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the handling of CAnchorElement objects. By manipulating a document's elements an attacker can force a dangling pointer to be reused after it has been freed. An attacker can leverage this vulnerability to execute code under the context of the current process.
CVSS Scores
SSVC
- Decision:-
Timeline
- 2013-06-03 CVE Reserved
- 2013-10-08 CVE Published
- 2024-08-06 CVE Updated
- 2024-08-29 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
CAPEC
References (5)
| URL | Tag | Source |
|---|---|---|
| http://blogs.technet.com/b/msrc/archive/2013/10/08/the-october-2013-security-updates.aspx | X_refsource_confirm | |
| http://www.us-cert.gov/ncas/alerts/TA13-317A | Third Party Advisory | |
| https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18936 | Signature |
| URL | Date | SRC |
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| URL | Date | SRC |
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Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Microsoft Search vendor "Microsoft" | Internet Explorer Search vendor "Microsoft" for product "Internet Explorer" | 6 Search vendor "Microsoft" for product "Internet Explorer" and version "6" | - |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Internet Explorer Search vendor "Microsoft" for product "Internet Explorer" | 7 Search vendor "Microsoft" for product "Internet Explorer" and version "7" | - |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Internet Explorer Search vendor "Microsoft" for product "Internet Explorer" | 8 Search vendor "Microsoft" for product "Internet Explorer" and version "8" | - |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Internet Explorer Search vendor "Microsoft" for product "Internet Explorer" | 9 Search vendor "Microsoft" for product "Internet Explorer" and version "9" | - |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Internet Explorer Search vendor "Microsoft" for product "Internet Explorer" | 10 Search vendor "Microsoft" for product "Internet Explorer" and version "10" | - |
Affected
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