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Date: 9 Jun 2004 20:01:53 -0000
From: Mandrake Linux Security Team <security@...ux-mandrake.com>
To: bugtraq@...urityfocus.com
Subject: MDKSA-2004:056-1 - Updated krb5 packages fix buffer overflow vulnerabilities
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_______________________________________________________________________
Mandrakelinux Security Update Advisory
_______________________________________________________________________
Package name: krb5
Advisory ID: MDKSA-2004:056-1
Date: June 9th, 2004
Original Advisory Date: June 3rd, 2004
Affected versions: 10.0, 9.1, 9.2, Corporate Server 2.1,
Multi Network Firewall 8.2
______________________________________________________________________
Problem Description:
Multiple buffer overflows exist in the krb5_aname_to_localname()
library function that if exploited could lead to unauthorized root
privileges. In order to exploit this flaw, an attacker must first
successfully authenticate to a vulnerable service, which must be
configured to enable the explicit mapping or rules-based mapping
functionality of krb5_aname_to_localname, which is not a default
configuration.
Mandrakesoft encourages all users to upgrade to these patched krb5
packages.
Update:
The original patch provided contained a bug where rule-based entries
on systems without HAVE_REGCOMP would not work. These updated
packages provide the second patch provided by Kerberos development
team which fixes that behaviour.
_______________________________________________________________________
References:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-0523
http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2004-001-an_to_ln.txt
______________________________________________________________________
Updated Packages:
Mandrakelinux 10.0:
f99046b9c22ccd8ee43c55e81455c2da 10.0/RPMS/ftp-client-krb5-1.3-6.2.100mdk.i586.rpm
71ec023bc253a7a644bf769912581581 10.0/RPMS/ftp-server-krb5-1.3-6.2.100mdk.i586.rpm
83bc4f8083c696cd886d17c85367da4d 10.0/RPMS/krb5-server-1.3-6.2.100mdk.i586.rpm
1452a4348bce8d7fbc233041e23976f1 10.0/RPMS/krb5-workstation-1.3-6.2.100mdk.i586.rpm
adc2470941f1fa52f510ea72905de4a6 10.0/RPMS/libkrb51-1.3-6.2.100mdk.i586.rpm
b03971c30f024e337097fcf88fcac4ba 10.0/RPMS/libkrb51-devel-1.3-6.2.100mdk.i586.rpm
e106dd67e9d3a2189558ad020fa74c8e 10.0/RPMS/telnet-client-krb5-1.3-6.2.100mdk.i586.rpm
916930bef00993dea584b02a7467df01 10.0/RPMS/telnet-server-krb5-1.3-6.2.100mdk.i586.rpm
69534bf0994a5deb8de8af7e6a8db9bd 10.0/SRPMS/krb5-1.3-6.2.100mdk.src.rpm
Mandrakelinux 10.0/AMD64:
25fdf1ec42187aabc637a49d751440f3 amd64/10.0/RPMS/ftp-client-krb5-1.3-6.2.100mdk.amd64.rpm
7a325f9779a50902c8825b15e61432d9 amd64/10.0/RPMS/ftp-server-krb5-1.3-6.2.100mdk.amd64.rpm
53c131a11babc4095a17852b6a832716 amd64/10.0/RPMS/krb5-server-1.3-6.2.100mdk.amd64.rpm
b20b5bbc158c08ce8f42788f912f846e amd64/10.0/RPMS/krb5-workstation-1.3-6.2.100mdk.amd64.rpm
437603db5166ae14f1bc368cdf64c1f8 amd64/10.0/RPMS/lib64krb51-1.3-6.2.100mdk.amd64.rpm
1f5f4c00b69e785c2d7660a0f16787d7 amd64/10.0/RPMS/lib64krb51-devel-1.3-6.2.100mdk.amd64.rpm
9654ca0f0e1718702daf4bbe7ac1f8b0 amd64/10.0/RPMS/telnet-client-krb5-1.3-6.2.100mdk.amd64.rpm
ce1aa30d1a56a44312e8889c5328070a amd64/10.0/RPMS/telnet-server-krb5-1.3-6.2.100mdk.amd64.rpm
69534bf0994a5deb8de8af7e6a8db9bd amd64/10.0/SRPMS/krb5-1.3-6.2.100mdk.src.rpm
Corporate Server 2.1:
46c7983a619cc841f08002dc8e7168e5 corporate/2.1/RPMS/ftp-client-krb5-1.2.5-1.6.C21mdk.i586.rpm
5a33a852581bf1513b03e9963e9fb5f1 corporate/2.1/RPMS/ftp-server-krb5-1.2.5-1.6.C21mdk.i586.rpm
5db4ce83f34d89c88dee363f7456a579 corporate/2.1/RPMS/krb5-devel-1.2.5-1.6.C21mdk.i586.rpm
c973ac1b9a8faf0cc50ab1caaa368650 corporate/2.1/RPMS/krb5-libs-1.2.5-1.6.C21mdk.i586.rpm
21c88ad82c4c4dcd8273d7be8bdb233c corporate/2.1/RPMS/krb5-server-1.2.5-1.6.C21mdk.i586.rpm
be8cf199fd6bcd2a77e134db855cabd8 corporate/2.1/RPMS/krb5-workstation-1.2.5-1.6.C21mdk.i586.rpm
24e5b09f2539366f3b2263c488c08747 corporate/2.1/RPMS/telnet-client-krb5-1.2.5-1.6.C21mdk.i586.rpm
ba20a57f8ab221b6923d8614990ea632 corporate/2.1/RPMS/telnet-server-krb5-1.2.5-1.6.C21mdk.i586.rpm
3de7ac3dbb7051d43a768c7279fc5ff6 corporate/2.1/SRPMS/krb5-1.2.5-1.6.C21mdk.src.rpm
Corporate Server 2.1/x86_64:
de1460b4ce2c0200016f83dc32318c66 x86_64/corporate/2.1/RPMS/ftp-client-krb5-1.2.5-1.6.C21mdk.x86_64.rpm
a54663cb122512c71e958b36c0101f6f x86_64/corporate/2.1/RPMS/ftp-server-krb5-1.2.5-1.6.C21mdk.x86_64.rpm
d6ae2f8f95fe40b28cb29386028ce691 x86_64/corporate/2.1/RPMS/krb5-devel-1.2.5-1.6.C21mdk.x86_64.rpm
5b49725cc0937a61696d4209553c63b6 x86_64/corporate/2.1/RPMS/krb5-libs-1.2.5-1.6.C21mdk.x86_64.rpm
30becf5eba2ee0ad4d90a4511afa7bfa x86_64/corporate/2.1/RPMS/krb5-server-1.2.5-1.6.C21mdk.x86_64.rpm
0f1d037b91fafa087e1d83d6c7c4b06c x86_64/corporate/2.1/RPMS/krb5-workstation-1.2.5-1.6.C21mdk.x86_64.rpm
650fed145e95b8cbd98458594cc6c644 x86_64/corporate/2.1/RPMS/telnet-client-krb5-1.2.5-1.6.C21mdk.x86_64.rpm
64da12317074b00acc9d56dce1daedf3 x86_64/corporate/2.1/RPMS/telnet-server-krb5-1.2.5-1.6.C21mdk.x86_64.rpm
3de7ac3dbb7051d43a768c7279fc5ff6 x86_64/corporate/2.1/SRPMS/krb5-1.2.5-1.6.C21mdk.src.rpm
Mandrakelinux 9.1:
441f4e7100c5b3f8be81726e53fdf222 9.1/RPMS/ftp-client-krb5-1.2.7-1.3.91mdk.i586.rpm
d051877320e0ab9c400d466eff9559ba 9.1/RPMS/ftp-server-krb5-1.2.7-1.3.91mdk.i586.rpm
b32f0cb98b47efd2fb1b04cd130c0854 9.1/RPMS/krb5-devel-1.2.7-1.3.91mdk.i586.rpm
a2b8deb8fc93b8369ca222a5907478af 9.1/RPMS/krb5-libs-1.2.7-1.3.91mdk.i586.rpm
c26e07825b09f802d614a22a6faa860f 9.1/RPMS/krb5-server-1.2.7-1.3.91mdk.i586.rpm
747567def9fe60a96cfd2b2f5be1b1ac 9.1/RPMS/krb5-workstation-1.2.7-1.3.91mdk.i586.rpm
d0e55eaa93da890ef440b191dee71943 9.1/RPMS/telnet-client-krb5-1.2.7-1.3.91mdk.i586.rpm
5731acac4bd16d820d7916dd32a5d4d8 9.1/RPMS/telnet-server-krb5-1.2.7-1.3.91mdk.i586.rpm
9539ee89b7f88a2f845e8414152bb7ca 9.1/SRPMS/krb5-1.2.7-1.3.91mdk.src.rpm
Mandrakelinux 9.1/PPC:
b934cdf4bf7c35c56c2535ca22cae8e2 ppc/9.1/RPMS/ftp-client-krb5-1.2.7-1.3.91mdk.ppc.rpm
6938f2f92ad903475162c90256108e11 ppc/9.1/RPMS/ftp-server-krb5-1.2.7-1.3.91mdk.ppc.rpm
744b5d2b55426119118a8809112bfee9 ppc/9.1/RPMS/krb5-devel-1.2.7-1.3.91mdk.ppc.rpm
5f133f52ae1ed12cbf2535572e532763 ppc/9.1/RPMS/krb5-libs-1.2.7-1.3.91mdk.ppc.rpm
1cdab319a93b6b2ccab9a8f4f68ac759 ppc/9.1/RPMS/krb5-server-1.2.7-1.3.91mdk.ppc.rpm
f67d0f0226f79aa18129184e5c5475b4 ppc/9.1/RPMS/krb5-workstation-1.2.7-1.3.91mdk.ppc.rpm
92a1aec78b8b3986eff4d51cc32885d5 ppc/9.1/RPMS/telnet-client-krb5-1.2.7-1.3.91mdk.ppc.rpm
c19ce680a739c47e8b46b0da70682470 ppc/9.1/RPMS/telnet-server-krb5-1.2.7-1.3.91mdk.ppc.rpm
9539ee89b7f88a2f845e8414152bb7ca ppc/9.1/SRPMS/krb5-1.2.7-1.3.91mdk.src.rpm
Mandrakelinux 9.2:
d08f22afc32e753ef0bc90cf604dfdb1 9.2/RPMS/ftp-client-krb5-1.3-3.2.92mdk.i586.rpm
dc25f20e192c32d3daea4a4f874acb98 9.2/RPMS/ftp-server-krb5-1.3-3.2.92mdk.i586.rpm
d4561ab2567e7df1f5f1a586a81e8872 9.2/RPMS/krb5-server-1.3-3.2.92mdk.i586.rpm
0083e0ffa5fe9a9a17c4780fbc026eca 9.2/RPMS/krb5-workstation-1.3-3.2.92mdk.i586.rpm
b907f745f2f1115290b754dbe503bd3a 9.2/RPMS/libkrb51-1.3-3.2.92mdk.i586.rpm
09053a957460e7e925b479afaef5e545 9.2/RPMS/libkrb51-devel-1.3-3.2.92mdk.i586.rpm
b899e55b0ba58b04a1183dcc1d2f0647 9.2/RPMS/telnet-client-krb5-1.3-3.2.92mdk.i586.rpm
faad683f3bb93d5f41539638046b6f1c 9.2/RPMS/telnet-server-krb5-1.3-3.2.92mdk.i586.rpm
15ce0a65e3b4d332af84939cf0c85070 9.2/SRPMS/krb5-1.3-3.2.92mdk.src.rpm
Mandrakelinux 9.2/AMD64:
caccd7cf30c0741fbc97be20eb0dc05a amd64/9.2/RPMS/ftp-client-krb5-1.3-3.2.92mdk.amd64.rpm
266304d9a8ef682bd923f5f4789d7193 amd64/9.2/RPMS/ftp-server-krb5-1.3-3.2.92mdk.amd64.rpm
b4610e330c05d44c7c983ba142c77c22 amd64/9.2/RPMS/krb5-server-1.3-3.2.92mdk.amd64.rpm
0bef84b3a99bea0bdc52c706a296302d amd64/9.2/RPMS/krb5-workstation-1.3-3.2.92mdk.amd64.rpm
d396c5ecd4f7833ee7166e0b21d427dd amd64/9.2/RPMS/lib64krb51-1.3-3.2.92mdk.amd64.rpm
7c71f2e0bf4eede67d9ac4dfb37b6b68 amd64/9.2/RPMS/lib64krb51-devel-1.3-3.2.92mdk.amd64.rpm
066bbaaccae6f53a673b34a98c61bc90 amd64/9.2/RPMS/telnet-client-krb5-1.3-3.2.92mdk.amd64.rpm
dce9c58384b1ff86ede26f5988cfeee6 amd64/9.2/RPMS/telnet-server-krb5-1.3-3.2.92mdk.amd64.rpm
15ce0a65e3b4d332af84939cf0c85070 amd64/9.2/SRPMS/krb5-1.3-3.2.92mdk.src.rpm
Multi Network Firewall 8.2:
36edbd4e81a9588b97370ad7d1b85cc3 mnf8.2/RPMS/krb5-libs-1.2.2-17.7.M82mdk.i586.rpm
8954be36c82d2bd6066cb9ab451d9a32 mnf8.2/SRPMS/krb5-1.2.2-17.7.M82mdk.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 Mandrakesoft for security. You can obtain
the GPG public key of the Mandrakelinux Security Team by executing:
gpg --recv-keys --keyserver pgp.mit.edu 0x22458A98
You can view other update advisories for Mandrakelinux at:
http://www.mandrakesoft.com/security/advisories
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
<security linux-mandrake.com>
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