Bug#683288: rt-authen-externalauth: privilege escalation

2012-08-10 Thread Tom Jampen
tag 683288 pending
thanks

On 30.07.2012 16:55, Yves-Alexis Perez wrote:
 For Wheezy, please fix this  with an isolated fix instead of updating to a
 new upstream release (since the freeze is in effect)

Fixed in git.
Tom


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Bug#683288: rt-authen-externalauth: privilege escalation

2012-07-30 Thread Yves-Alexis Perez
Package: rt-authen-externalauth
Severity: grave
Tags: security
Justification: user security hole

Hi,

a security issue has been found in rt-authen-externalauth package. From
http://blog.bestpractical.com/2012/07/security-vulnerabilities-in-three-commonly-deployed-rt-extensions.html:


RT::Authen::ExternalAuth 0.10 and below (for all versions of RT) are
vulnerable to an escalation of privilege attack where the URL of a RSS
feed of the user can be used to acquire a fully logged-in session as
that user. CVE-2012-2770 has been assigned to this vulnerability.


For Wheezy, please fix this  with an isolated fix instead of updating to a
new upstream release (since the freeze is in effect)

Regards,
-- 
Yves-Alexis

-- System Information:
Debian Release: wheezy/sid
  APT prefers unstable
  APT policy: (500, 'unstable'), (500, 'testing'), (500, 'stable'), (1, 
'experimental')
Architecture: amd64 (x86_64)

Kernel: Linux 3.2.0-3-grsec-amd64 (SMP w/4 CPU cores)
Locale: LANG=fr_FR.UTF-8, LC_CTYPE=fr_FR.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash


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