Vulnerability CVE-2013-3893
Published: 2013-09-18   Modified: 2013-09-19

Description:
Use-after-free vulnerability in the SetMouseCapture implementation in mshtml.dll in Microsoft Internet Explorer 6 through 11 allows remote attackers to execute arbitrary code via crafted JavaScript strings, as demonstrated by use of an ms-help: URL that triggers loading of hxds.dll.

See advisories in our WLB2 database:
Topic
Author
Date
High
Microsoft Internet Explorer SetMouseCapture Use-After-Free
sinn3r
02.10.2013
High
Microsoft Internet Explorer CDisplayPointer Use-After-Free Exploit
sinn3r
15.10.2013
High
Microsoft Internet Explorer 8 SetMouseCapture Use-After-Free
SlidingWindow
20.05.2021

Type:

CWE-399

 (Resource Management Errors)

CVSS2 => (AV:N/AC:M/Au:N/C:C/I:C/A:C)

CVSS Base Score
Impact Subscore
Exploitability Subscore
9.3/10
10/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Complete
Complete
Complete
Affected software
Microsoft -> Internet explorer 

 References:
http://blogs.technet.com/b/srd/archive/2013/09/17/cve-2013-3893-fix-it-workaround-available.aspx
http://blogs.technet.com/b/srd/archive/2013/10/08/ms13-080-addresses-two-vulnerabilities-under-limited-targeted-attacks.aspx
http://jvn.jp/en/jp/JVN27443259/index.html
http://jvndb.jvn.jp/ja/contents/2013/JVNDB-2013-000093.html
http://pastebin.com/raw.php?i=Hx1L5gu6
http://technet.microsoft.com/security/advisory/2887505
http://www.securityfocus.com/bid/62453
http://www.us-cert.gov/ncas/alerts/TA13-288A
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-080
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18665
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