From security@linux-mandrake.com Wed Nov 26 15:43:08 2003 From: Mandrake Linux Security Team To: bugtraq@securityfocus.com Date: 25 Nov 2003 23:23:11 -0000 Subject: MDKSA-2003:108 - Updated stunnel packagess fix vulnerabilities -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 _______________________________________________________________________ Mandrake Linux Security Update Advisory _______________________________________________________________________ Package name: stunnel Advisory ID: MDKSA-2003:108 Date: November 25th, 2003 Affected versions: 9.0, Corporate Server 2.1 ______________________________________________________________________ Problem Description: A vulnerability was discovered in stunnel versions 3.24 and earlier, as well as 4.00, by Steve Grubb. It was found that stunnel leaks a critical file descriptor that can be used to hijack stunnel's services. All users are encouraged to upgrade to these packages. Note that the version of stunnel provided with Mandrake Linux 9.1 and above is not vulnerable to this problem. _______________________________________________________________________ References: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2003-0740 http://marc.theaimsgroup.com/?l=bugtraq&m=106260760211958&w=2 ______________________________________________________________________ Updated Packages: Corporate Server 2.1: 77c752f98e0685dd677656e56b6a931c corporate/2.1/RPMS/stunnel-3.26-1.1.C21mdk.i586.rpm 45596e6e50ed995cf4b18f9bd7366828 corporate/2.1/SRPMS/stunnel-3.26-1.1.C21mdk.src.rpm Corporate Server 2.1/x86_64: f080fa4956c146a3e40dc05ae6dbefe8 x86_64/corporate/2.1/RPMS/stunnel-3.26-1.1.C21mdk.x86_64.rpm 45596e6e50ed995cf4b18f9bd7366828 x86_64/corporate/2.1/SRPMS/stunnel-3.26-1.1.C21mdk.src.rpm Mandrake Linux 9.0: 6b3eec02f63aa0d7aa64fe79b62e3020 9.0/RPMS/stunnel-3.26-1.1.90mdk.i586.rpm 14afcc8f0257338107bc60e33919a465 9.0/SRPMS/stunnel-3.26-1.1.90mdk.src.rpm _______________________________________________________________________ To upgrade automatically use MandrakeUpdate or urpmi. The verification of md5 checksums and GPG signatures is performed automatically for you. A list of FTP mirrors can be obtained from: http://www.mandrakesecure.net/en/ftp.php All packages are signed by MandrakeSoft for security. You can obtain the GPG public key of the Mandrake Linux Security Team by executing: gpg --recv-keys --keyserver www.mandrakesecure.net 0x22458A98 Please be aware that sometimes it takes the mirrors a few hours to update. You can view other update advisories for Mandrake Linux at: http://www.mandrakesecure.net/en/advisories/ MandrakeSoft has several security-related mailing list services that anyone can subscribe to. Information on these lists can be obtained by visiting: http://www.mandrakesecure.net/en/mlist.php If you want to report vulnerabilities, please contact security_linux-mandrake.com Type Bits/KeyID Date User ID pub 1024D/22458A98 2000-07-10 Linux Mandrake Security Team -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.0.7 (GNU/Linux) iD8DBQE/w+RemqjQ0CJFipgRAuUIAKDdYwxqoypl0y+wfTEfLG4MJG0f6wCghpjv bHqo7kvknxYGU6UCt52D4I0= =Bzsl -----END PGP SIGNATURE-----