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TITLE:
Debian update for elinks

SECUNIA ADVISORY ID:
SA51569

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/51569/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=51569

RELEASE DATE:
2012-12-28

DISCUSS ADVISORY:
http://secunia.com/advisories/51569/#comments

AVAILABLE ON SITE AND IN CUSTOMER AREA:
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http://secunia.com/advisories/51569/

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https://ca.secunia.com/?page=viewadvisory&vuln_id=51569

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http://secunia.com/vulnerability_scanning/personal/
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DESCRIPTION:
Debian has issued an update for elinks. This fixes a weakness, which
can be exploited by malicious people to conduct spoofing attacks.

The weakness is caused due to the HTTP Negotiate or GSS-Negotiate
feature unconditionally performing credential delegation, which
allows a server to obtain the client's security credentials. This can
be exploited by a malicious server to impersonate the client to any
other server using the same GSSAPI mechanism.

Successful exploitation requires tricking a user into connecting to a
malicious server using the HTTP Negotiate or GSS-Negotiate feature.

SOLUTION:
Apply updated packages via the apt-get package manager.

PROVIDED AND/OR DISCOVERED BY:
The vendor credits Marko Myllynen within a bug report.

ORIGINAL ADVISORY:
DSA-2592-1 :
http://www.debian.org/security/2012/dsa-2592

elinks:
http://bugzilla.elinks.cz/show_bug.cgi?id=1124

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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