oss-sec mailing list archives
Re: CVE request - phpCAS: prevent symlink attacks, directory traversal and XSS during a proxy callback
From: Josh Bressers <bressers () redhat com>
Date: Fri, 1 Oct 2010 15:33:42 -0400 (EDT)
Sorry for the delay: CVE-2010-3690 phpCAS: XSS during a proxy callback CVE-2010-3691 phpCAS: prevent symlink attacks during a proxy callback CVE-2010-3692 phpCAS: directory traversal during a proxy callback Thanks. -- JB ----- "Joachim Fritschi" <fritschi () hrz tu-darmstadt de> wrote:
Reported by Raphael Geissert almost 2 years ago but never really made it into the upstream code: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=495542#82 In phpCAS proxy mode the parameters submitted during a callback to the callback() function are not properly sanatized. The parameters are used as file handles for filesystem access and parameters in urls. This allows an attacker symlink attacks, directory traversal attacks and XSS attacks. The issue has been fixed and patches are available: https://issues.jasig.org/browse/PHPCAS-80 https://developer.jasig.org/source/changelog/jasigsvn?cs=21538 A new 1.1.3 release which contains the patch and various other bugfixes will be released within the next few days. Cheers, Joachim
Current thread:
- Re: CVE request - phpCAS: prevent symlink attacks, directory traversal and XSS during a proxy callback Joachim Fritschi (Oct 01)
- <Possible follow-ups>
- Re: CVE request - phpCAS: prevent symlink attacks, directory traversal and XSS during a proxy callback Josh Bressers (Oct 01)