Home / vulnerabilities Secunia Security Advisory 42510
Posted on 21 December 2010
Source : packetstormsecurity.org Link
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TITLE:
Internet Explorer CSS Import Rule Processing Use-After-Free
Vulnerability
SECUNIA ADVISORY ID:
SA42510
VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/42510/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=42510
RELEASE DATE:
2010-12-21
DISCUSS ADVISORY:
http://secunia.com/advisories/42510/#comments
AVAILABLE ON SITE AND IN CUSTOMER AREA:
* Last Update
* Popularity
* Comments
* Criticality Level
* Impact
* Where
* Solution Status
* Operating System / Software
* CVE Reference(s)
http://secunia.com/advisories/42510/
ONLY AVAILABLE IN CUSTOMER AREA:
* Authentication Level
* Report Reliability
* Secunia PoC
* Secunia Analysis
* Systems Affected
* Approve Distribution
* Remediation Status
* Secunia CVSS Score
* CVSS
https://ca.secunia.com/?page=viewadvisory&vuln_id=42510
ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI:
* AUTOMATED SCANNING
http://secunia.com/vulnerability_scanning/personal/
http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/
DESCRIPTION:
A vulnerability has been discovered in Internet Explorer, which can
be exploited by malicious people to compromise a user's system.
The vulnerability is caused due to a use-after-free error when
processing Cascading Style Sheets (CSS) and can be exploited to
dereference freed memory via e.g. a specially crafted CSS file
containing multiple import rules.
Successful exploitation allows execution of arbitrary code.
The vulnerability is confirmed in Internet Explorer 7 and 8 on a
fully patched Windows XP SP3 system.
SOLUTION:
Do not browse untrusted websites.
PROVIDED AND/OR DISCOVERED BY:
sec yun
ORIGINAL ADVISORY:
http://www.wooyun.org/bugs/wooyun-2010-0885
OTHER REFERENCES:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/
DEEP LINKS:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/
EXTENDED DESCRIPTION:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/
EXTENDED SOLUTION:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/
EXPLOIT:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/
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