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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2006.0802 -- [Debian] New libpam-ldap packages fix access control bypass 3 November 2006 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: libpam-ldap Publisher: Debian Operating System: Debian GNU/Linux 3.1 Impact: Inappropriate Access Access: Remote/Unauthenticated CVE Names: CVE-2006-5170 Original Bulletin: http://www.debian.org/security/2006/dsa-1203 Comment: This advisory references vulnerabilities in products which run on platforms other than Debian. It is recommended that administrators running libpam-ldap 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 1203-1 security@debian.org http://www.debian.org/security/ Moritz Muehlenhoff November 2nd, 2006 http://www.debian.org/security/faq - - -------------------------------------------------------------------------- Package : libpam-ldap Vulnerability : programming error Problem-Type : remote Debian-specific: no CVE ID : CVE-2006-5170 Debian Bug : 392984 Steve Rigler discovered that the PAM module for authentication against LDAP servers processes PasswordPolicyReponse control messages incorrectly, which might lead to an attacker being able to login into a suspended system account. For the stable distribution (sarge) this problem has been fixed in version 178-1sarge3. Due to technical problems with the security buildd infrastructure this update lacks a build for the Sun Sparc architecture. It will be released as soon as the problems are resolved. For the unstable distribution (sid) this problem has been fixed in version 180-1.2. We recommend that you upgrade your libpam-ldap package. Upgrade Instructions - - -------------------- wget url will fetch the file for you dpkg -i file.deb will install the referenced file. If you are using the apt-get package manager, use the line for sources.list as given below: apt-get update will update the internal database apt-get upgrade will install corrected packages You may use an automated update by adding the resources from the footer to the proper configuration. Debian GNU/Linux 3.1 alias sarge - - -------------------------------- Source archives: http://security.debian.org/pool/updates/main/libp/libpam-ldap/libpam-ldap_178-1sarge3.dsc Size/MD5 checksum: 672 70ea2f0c5b12d5feebd5ffefcc5f1900 http://security.debian.org/pool/updates/main/libp/libpam-ldap/libpam-ldap_178-1sarge3.diff.gz Size/MD5 checksum: 19895 1ad6af601dbe8caf066477759f5eb83f http://security.debian.org/pool/updates/main/libp/libpam-ldap/libpam-ldap_178.orig.tar.gz Size/MD5 checksum: 127074 222186c498d24a7035e8a7494fc0797d Alpha architecture: http://security.debian.org/pool/updates/main/libp/libpam-ldap/libpam-ldap_178-1sarge3_alpha.deb Size/MD5 checksum: 59374 94464d923e7eb3b1b88a721a9782b210 AMD64 architecture: http://security.debian.org/pool/updates/main/libp/libpam-ldap/libpam-ldap_178-1sarge3_amd64.deb Size/MD5 checksum: 57138 a631c72b776e575907e14f60a71ff0b4 ARM architecture: http://security.debian.org/pool/updates/main/libp/libpam-ldap/libpam-ldap_178-1sarge3_arm.deb Size/MD5 checksum: 55960 d6a73da11f36c51bf85a0886bbe96832 HP Precision architecture: http://security.debian.org/pool/updates/main/libp/libpam-ldap/libpam-ldap_178-1sarge3_hppa.deb Size/MD5 checksum: 60088 830364405f19bc2f31ad49ca9d668fce Intel IA-32 architecture: http://security.debian.org/pool/updates/main/libp/libpam-ldap/libpam-ldap_178-1sarge3_i386.deb Size/MD5 checksum: 58096 fa704c2fb6dfa9607921ca189390ab71 Intel IA-64 architecture: http://security.debian.org/pool/updates/main/libp/libpam-ldap/libpam-ldap_178-1sarge3_ia64.deb Size/MD5 checksum: 65134 597ef7f32ab801ef56abdce72db508e0 Motorola 680x0 architecture: http://security.debian.org/pool/updates/main/libp/libpam-ldap/libpam-ldap_178-1sarge3_m68k.deb Size/MD5 checksum: 56108 5d28ec4ad76bcde81b667d1b8ee7d05d Big endian MIPS architecture: http://security.debian.org/pool/updates/main/libp/libpam-ldap/libpam-ldap_178-1sarge3_mips.deb Size/MD5 checksum: 56466 a1934c07b2c2e868b79bbbbd23642431 Little endian MIPS architecture: http://security.debian.org/pool/updates/main/libp/libpam-ldap/libpam-ldap_178-1sarge3_mipsel.deb Size/MD5 checksum: 56380 4c7bb457e02e385103d0d06a10bdd63d PowerPC architecture: http://security.debian.org/pool/updates/main/libp/libpam-ldap/libpam-ldap_178-1sarge3_powerpc.deb Size/MD5 checksum: 57342 932c9f2ba28624402ec73b33bf440c1b IBM S/390 architecture: http://security.debian.org/pool/updates/main/libp/libpam-ldap/libpam-ldap_178-1sarge3_s390.deb Size/MD5 checksum: 57466 8555d1c9062803e73d5ee77245bb0aee These files will probably be moved into the stable distribution on its next update. - - --------------------------------------------------------------------------------- For apt-get: deb http://security.debian.org/ stable/updates main For dpkg-ftp: ftp://security.debian.org/debian-security dists/stable/updates/main Mailing list: debian-security-announce@lists.debian.org Package info: `apt-cache show <pkg>' and http://packages.debian.org/<pkg> - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.5 (GNU/Linux) iD8DBQFFSj43Xm3vHE4uyloRAtr+AJ9QjUcxlJAzkB1Sw7GPcgjHFvLS4gCg1HPe LIzg/sS19K5dQ+NtXBoJG4k= =DHcQ - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. 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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 If you believe that your computer system has been compromised or attacked in any way, we encourage you to let us know by completing the secure National IT Incident Reporting Form at: http://www.auscert.org.au/render.html?it=3192 =========================================================================== 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 iQCVAwUBRUrZHih9+71yA2DNAQIzJgP/aPLRjdLj4M11dRWbk7mRR/DjMMT9JD4I 2UheRGo2pmrAYp8jCHA1cCX+ENQYxE8CFlq3Bpc2ghcTAtGp9hRcY6x5dyGDSLyK Le9YFuSrIhlV3BFEkl2awZ5rkSFJbF1sPC5xX2+eEdhh9XOdHBEddz2ellq4LimG G0m6gm7B2/I= =D/Fx -----END PGP SIGNATURE-----