Secunia Security Advisory - Multiple vulnerabilities have been reported in Mozilla Firefox, which can be exploited by malicious people to bypass certain security restrictions and compromise a user's system.
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TITLE:
Mozilla Firefox Multiple Vulnerabilities
SECUNIA ADVISORY ID:
SA46203
VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/46203/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=46203
RELEASE DATE:
2011-09-28
DISCUSS ADVISORY:
http://secunia.com/advisories/46203/#comments
AVAILABLE ON SITE AND IN CUSTOMER AREA:
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* Criticality Level
* Impact
* Where
* Solution Status
* Operating System / Software
* CVE Reference(s)
http://secunia.com/advisories/46203/
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https://ca.secunia.com/?page=viewadvisory&vuln_id=46203
ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI:
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DESCRIPTION:
Multiple vulnerabilities have been reported in Mozilla Firefox, which
can be exploited by malicious people to bypass certain security
restrictions and compromise a user's system.
1) Some unspecified errors can be exploited to corrupt memory. No
further information is currently available.
2) An integer underflow error exists within the Regular Expression
engine when evaluating certain regular expressions.
3) An error in the implementation of the "window.location" JavaScript
object can be exploited to bypass the same-origin policy.
For more information see vulnerability #2 in:
SA46171
4) A malicious application or extension could be downloaded and
executed if a user is convinced into holding down the "Enter" key via
e.g. a malicious game.
NOTE: Additionally, a weakness exists when handling the "Location"
header, which can lead to response splitting attacks when visiting a
vulnerable web server.
The vulnerabilities are reported in versions prior to 3.6.23.
SOLUTION:
Update to version 3.6.23.
PROVIDED AND/OR DISCOVERED BY:
The vendor credits:
1) Benjamin Smedberg, Bob Clary, Jesse Ruderman, and Josh Aas.
2) Mark Kaplan
3) Boris Zbarsky
4) Mariusz Mlynski
ORIGINAL ADVISORY:
http://www.mozilla.org/security/announce/2011/mfsa2011-36.html
http://www.mozilla.org/security/announce/2011/mfsa2011-37.html
http://www.mozilla.org/security/announce/2011/mfsa2011-38.html
http://www.mozilla.org/security/announce/2011/mfsa2011-39.html
http://www.mozilla.org/security/announce/2011/mfsa2011-40.html
OTHER REFERENCES:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/
DEEP LINKS:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/
EXTENDED DESCRIPTION:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/
EXTENDED SOLUTION:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/
EXPLOIT:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/
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