Bug#445283: CVE-2006-6969 predictable session identifiers

Nico Golde nion at debian.org
Thu Oct 4 15:45:39 UTC 2007


Package: jetty
Severity: grave
Tags: security

Hi,
the following CVE (Common Vulnerabilities & Exposures) id was
published for jetty.

CVE-2006-6969[0]:
| Jetty before 4.2.27, 5.1 before 5.1.12, 6.0 before 6.0.2, and 6.1
| before 6.1.0pre3 generates predictable session identifiers using
| java.util.random, which makes it easier for remote attackers to guess
| a session identifier through brute force attacks, bypass
| authentication requirements, and possibly conduct cross-site request
| forgery attacks.

If you fix this vulnerability please also include the CVE id
in your changelog entry.

This vulnerability has been verified in the Debian versions 
by the upstream.
I am currently waiting to get a patch for this.

For further information:
[0] http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-6969

Kind regards
Nico

-- 
Nico Golde - http://ngolde.de - nion at jabber.ccc.de - GPG: 0x73647CFF
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