Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2011.1068 libfcgi-perl security-update 25 October 2011 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: libfcgi-perl Publisher: Debian Operating System: Debian GNU/Linux 6 UNIX variants (UNIX, Linux, OSX) Windows Impact/Access: Increased Privileges -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2011-2766 Original Bulletin: http://www.debian.org/security/2011/dsa-2327 Comment: This advisory references vulnerabilities in products which run on platforms other than Debian. It is recommended that administrators running libfcgi-perl check for an updated version of the software for their operating system. - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 - - -------------------------------------------------------------------------- Debian Security Advisory DSA-2327-1 security@debian.org http://www.debian.org/security/ Nico Golde Oct 24th, 2011 http://www.debian.org/security/faq - - -------------------------------------------------------------------------- Package : libfcgi-perl Vulnerability : authentication bypass Problem type : remote Debian-specific: no Debian bug : 607479 CVE IDs : CVE-2011-2766 Ferdinand Smit discovered that libfcgi-perl, a Perl module for writing FastCGI applications, is incorrectly restoring environment variables of a prior request in subsequent requests. In some cases this may lead to authentication bypasses or worse. The oldstable distribution (lenny) is not affected by this problem. For the stable distribution (squeeze), this problem has been fixed in version 0.71-1+squeeze1. For the testing distribution (wheezy), this problem has been fixed in version 0.73-2. For the unstable distribution (sid), this problem has been fixed in version 0.73-2. We recommend that you upgrade your libfcgi-perl packages. Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: http://www.debian.org/security/ Mailing list: debian-security-announce@lists.debian.org - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iEYEARECAAYFAk6lq34ACgkQHYflSXNkfP89PACffGjDkG63EMaUzQopBGp2w5nk NyQAn1GE45ffdISzrvv2QGRwmSsdYrTH =/1RH - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. If you do not know who that is, please send an email to auscert@auscert.org.au and we will forward your request to the appropriate person. NOTE: Third Party Rights This security bulletin is provided as a service to AusCERT's members. As AusCERT did not write the document quoted above, AusCERT has had no control over its content. The decision to follow or act on information or advice contained in this security bulletin is the responsibility of each user or organisation, and should be considered in accordance with your organisation's site policies and procedures. AusCERT takes no responsibility for consequences which may arise from following or acting on information or advice contained in this security bulletin. NOTE: This is only the original release of the security bulletin. It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: http://www.auscert.org.au/render.html?cid=1980 =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: auscert@auscert.org.au Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBTqY4D+4yVqjM2NGpAQLUmBAAr+QMZRR3rkUXDlKBWsYpveRVjY9TU5pD LDCeMl/+KS905lIMthEGW7i1PZsk3Su2fyuS8dGkM0xzzAkWWFP7W32XN8ZlRm2a Tt1FYqcwgg+93D2o+Esjgkc70Ruv6YVn76g7GPkiMjPPFCyYkRhSWphJHySg3xjA oQ8ZzYx4usrtg0Ts2KcgGE01tKBV1sMo/8AT9RARUO8sP9q/f6uTzV9XY5oeL8ma 5QFaG6LkHv9Wy7qsfoWPytPwXzDdHCXbzJ3Fcrpbx8hgc6IK8deTAnf/tm7t6Xeu GnALw9hQzerkZbBP4RpHNpaMrC919U5JrkrP09tJGtf8idTUkaWURwX4sTSds5d+ +CzIRtqK/V8kn/Chiy8nx92uNsycmAHqUQWAyGYIGiQC//Lzjz6FVyUOQdrJsG1Z vBODo8WuKPhlES7vzdQbP3YW+mtstZbeBlVYUwm/ZH1yntvh8zHsvV/xM0Sr8rgd zfO4qMj9XsWpnJLS5SKhiQ9SIlvLPRVaxI5W8x7yRX4Knvq33pN356YoXg4NeAAX Z9LwBQBA9MF2iXnVcrXQEwEbEGlK8II5XRGnWn2EvYxRWDWsqjeljOl9otqQcvO7 NtJ+FBQYmD9HRwUotcco+uTNPXcrCxGUw7UU91lCFSz4DPPGe+0F9XlUe7mcqxkg qfSxbAb7CLY= =1Qda -----END PGP SIGNATURE-----