From security@mandriva.com Thu Oct 13 23:34:19 2005 From: Mandriva Security Team To: full-disclosure@lists.grok.org.uk Date: Thu, 13 Oct 2005 21:31:09 -0600 Subject: [Full-disclosure] MDKSA-2005:183 - Updated wget packages fix NTLM authentication vulnerability -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 _______________________________________________________________________ Mandriva Linux Security Update Advisory _______________________________________________________________________ Package name: wget Advisory ID: MDKSA-2005:183 Date: October 13th, 2005 Affected versions: 2006.0 ______________________________________________________________________ Problem Description: A vulnerability in libcurl's NTLM function can overflow a stack-based buffer if given too long a user name or domain name in NTLM authentication is enabled and either a) pass a user and domain name to libcurl that together are longer than 192 bytes or b) allow (lib)curl to follow HTTP redirects and the new URL contains a URL with a user and domain name that together are longer than 192 bytes. Wget, as of version 1.10, uses the NTLM code from libcurl and is also vulnerable to this issue. The updated packages have been patched to address this issue. _______________________________________________________________________ References: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-3185 http://curl.haxx.se/mail/lib-2005-10/0061.html ______________________________________________________________________ Updated Packages: Mandrivalinux 2006.0: b902b06ea1316dbcdf17796aa548a77e 2006.0/RPMS/wget-1.10-1.1.20060mdk.i586.rpm 08749a1759b1b583b08393411dfced5a 2006.0/SRPMS/wget-1.10-1.1.20060mdk.src.rpm Mandrivalinux 2006.0/X86_64: c885bd2f1e463c7753c7ca562fc20942 x86_64/2006.0/RPMS/wget-1.10-1.1.20060mdk.x86_64.rpm 08749a1759b1b583b08393411dfced5a x86_64/2006.0/SRPMS/wget-1.10-1.1.20060mdk.src.rpm _______________________________________________________________________ To upgrade automatically use MandrakeUpdate or urpmi. The verification of md5 checksums and GPG signatures is performed automatically for you. All packages are signed by Mandriva for security. You can obtain the GPG public key of the Mandriva Security Team by executing: gpg --recv-keys --keyserver pgp.mit.edu 0x22458A98 You can view other update advisories for Mandriva Linux at: http://www.mandriva.com/security/advisories If you want to report vulnerabilities, please contact security_(at)_mandriva.com _______________________________________________________________________ Type Bits/KeyID Date User ID pub 1024D/22458A98 2000-07-10 Mandriva Security Team -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.4 (GNU/Linux) iD8DBQFDTyZ9mqjQ0CJFipgRAsPWAJwNFU9myzCrq1DK78fYvZnEIZ8lIwCg3Fuf DeWqnJeKb6x3YGE0p8diykg= =vo8Z -----END PGP SIGNATURE----- _______________________________________________ Full-Disclosure - We believe in it. Charter: http://lists.grok.org.uk/full-disclosure-charter.html Hosted and sponsored by Secunia - http://secunia.com/