Debian Security Advisory
DSA-543-1 krb5 -- several vulnerabilities
- Date Reported:
- 31 Aug 2004
- Affected Packages:
- krb5
- Vulnerable:
- Yes
- Security database references:
- In Mitre's CVE dictionary: CVE-2004-0642, CVE-2004-0643, CVE-2004-0644, CVE-2004-0772.
CERT's vulnerabilities, advisories and incident notes: VU#795632, VU#866472, VU#550464, VU#350792. - More information:
-
The MIT Kerberos Development Team has discovered a number of vulnerabilities in the MIT Kerberos Version 5 software. The Common Vulnerabilities and Exposures project identifies the following vulnerabilities:
- CAN-2004-0642 [VU#795632]
A double-free error may allow unauthenticated remote attackers to execute arbitrary code on KDC or clients.
- CAN-2004-0643 [VU#866472]
Several double-free errors may allow authenticated attackers to execute arbitrary code on Kerberos application servers.
- CAN-2004-0644 [VU#550464]
A remotely exploitable denial of service vulnerability has been found in the KDC and libraries.
- CAN-2004-0772 [VU#350792]
Several double-free errors may allow remote attackers to execute arbitrary code on the server. This does not affect the version in woody.
For the stable distribution (woody) these problems have been fixed in version 1.2.4-5woody6.
For the unstable distribution (sid) these problems have been fixed in version 1.3.4-3.
We recommend that you upgrade your krb5 packages.
- CAN-2004-0642 [VU#795632]
- Fixed in:
-
Debian GNU/Linux 3.0 (woody)
- Source:
- http://security.debian.org/pool/updates/main/k/krb5/krb5_1.2.4-5woody6.dsc
- http://security.debian.org/pool/updates/main/k/krb5/krb5_1.2.4-5woody6.diff.gz
- http://security.debian.org/pool/updates/main/k/krb5/krb5_1.2.4.orig.tar.gz
- http://security.debian.org/pool/updates/main/k/krb5/krb5_1.2.4-5woody6.diff.gz
- Architecture-independent component:
- http://security.debian.org/pool/updates/main/k/krb5/krb5-doc_1.2.4-5woody6_all.deb
- Alpha:
- http://security.debian.org/pool/updates/main/k/krb5/krb5-admin-server_1.2.4-5woody6_alpha.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.2.4-5woody6_alpha.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-ftpd_1.2.4-5woody6_alpha.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc_1.2.4-5woody6_alpha.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-rsh-server_1.2.4-5woody6_alpha.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-telnetd_1.2.4-5woody6_alpha.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-user_1.2.4-5woody6_alpha.deb
- http://security.debian.org/pool/updates/main/k/krb5/libkadm55_1.2.4-5woody6_alpha.deb
- http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dev_1.2.4-5woody6_alpha.deb
- http://security.debian.org/pool/updates/main/k/krb5/libkrb53_1.2.4-5woody6_alpha.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.2.4-5woody6_alpha.deb
- ARM:
- http://security.debian.org/pool/updates/main/k/krb5/krb5-admin-server_1.2.4-5woody6_arm.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.2.4-5woody6_arm.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-ftpd_1.2.4-5woody6_arm.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc_1.2.4-5woody6_arm.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-rsh-server_1.2.4-5woody6_arm.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-telnetd_1.2.4-5woody6_arm.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-user_1.2.4-5woody6_arm.deb
- http://security.debian.org/pool/updates/main/k/krb5/libkadm55_1.2.4-5woody6_arm.deb
- http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dev_1.2.4-5woody6_arm.deb
- http://security.debian.org/pool/updates/main/k/krb5/libkrb53_1.2.4-5woody6_arm.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.2.4-5woody6_arm.deb
- Intel IA-32:
- http://security.debian.org/pool/updates/main/k/krb5/krb5-admin-server_1.2.4-5woody6_i386.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.2.4-5woody6_i386.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-ftpd_1.2.4-5woody6_i386.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc_1.2.4-5woody6_i386.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-rsh-server_1.2.4-5woody6_i386.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-telnetd_1.2.4-5woody6_i386.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-user_1.2.4-5woody6_i386.deb
- http://security.debian.org/pool/updates/main/k/krb5/libkadm55_1.2.4-5woody6_i386.deb
- http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dev_1.2.4-5woody6_i386.deb
- http://security.debian.org/pool/updates/main/k/krb5/libkrb53_1.2.4-5woody6_i386.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.2.4-5woody6_i386.deb
- Intel IA-64:
- http://security.debian.org/pool/updates/main/k/krb5/krb5-admin-server_1.2.4-5woody6_ia64.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.2.4-5woody6_ia64.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-ftpd_1.2.4-5woody6_ia64.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc_1.2.4-5woody6_ia64.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-rsh-server_1.2.4-5woody6_ia64.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-telnetd_1.2.4-5woody6_ia64.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-user_1.2.4-5woody6_ia64.deb
- http://security.debian.org/pool/updates/main/k/krb5/libkadm55_1.2.4-5woody6_ia64.deb
- http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dev_1.2.4-5woody6_ia64.deb
- http://security.debian.org/pool/updates/main/k/krb5/libkrb53_1.2.4-5woody6_ia64.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.2.4-5woody6_ia64.deb
- HPPA:
- http://security.debian.org/pool/updates/main/k/krb5/krb5-admin-server_1.2.4-5woody6_hppa.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.2.4-5woody6_hppa.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-ftpd_1.2.4-5woody6_hppa.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc_1.2.4-5woody6_hppa.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-rsh-server_1.2.4-5woody6_hppa.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-telnetd_1.2.4-5woody6_hppa.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-user_1.2.4-5woody6_hppa.deb
- http://security.debian.org/pool/updates/main/k/krb5/libkadm55_1.2.4-5woody6_hppa.deb
- http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dev_1.2.4-5woody6_hppa.deb
- http://security.debian.org/pool/updates/main/k/krb5/libkrb53_1.2.4-5woody6_hppa.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.2.4-5woody6_hppa.deb
- Motorola 680x0:
- http://security.debian.org/pool/updates/main/k/krb5/krb5-admin-server_1.2.4-5woody6_m68k.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.2.4-5woody6_m68k.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-ftpd_1.2.4-5woody6_m68k.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc_1.2.4-5woody6_m68k.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-rsh-server_1.2.4-5woody6_m68k.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-telnetd_1.2.4-5woody6_m68k.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-user_1.2.4-5woody6_m68k.deb
- http://security.debian.org/pool/updates/main/k/krb5/libkadm55_1.2.4-5woody6_m68k.deb
- http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dev_1.2.4-5woody6_m68k.deb
- http://security.debian.org/pool/updates/main/k/krb5/libkrb53_1.2.4-5woody6_m68k.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.2.4-5woody6_m68k.deb
- Big endian MIPS:
- http://security.debian.org/pool/updates/main/k/krb5/krb5-admin-server_1.2.4-5woody6_mips.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.2.4-5woody6_mips.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-ftpd_1.2.4-5woody6_mips.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc_1.2.4-5woody6_mips.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-rsh-server_1.2.4-5woody6_mips.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-telnetd_1.2.4-5woody6_mips.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-user_1.2.4-5woody6_mips.deb
- http://security.debian.org/pool/updates/main/k/krb5/libkadm55_1.2.4-5woody6_mips.deb
- http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dev_1.2.4-5woody6_mips.deb
- http://security.debian.org/pool/updates/main/k/krb5/libkrb53_1.2.4-5woody6_mips.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.2.4-5woody6_mips.deb
- Little endian MIPS:
- http://security.debian.org/pool/updates/main/k/krb5/krb5-admin-server_1.2.4-5woody6_mipsel.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.2.4-5woody6_mipsel.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-ftpd_1.2.4-5woody6_mipsel.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc_1.2.4-5woody6_mipsel.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-rsh-server_1.2.4-5woody6_mipsel.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-telnetd_1.2.4-5woody6_mipsel.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-user_1.2.4-5woody6_mipsel.deb
- http://security.debian.org/pool/updates/main/k/krb5/libkadm55_1.2.4-5woody6_mipsel.deb
- http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dev_1.2.4-5woody6_mipsel.deb
- http://security.debian.org/pool/updates/main/k/krb5/libkrb53_1.2.4-5woody6_mipsel.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.2.4-5woody6_mipsel.deb
- PowerPC:
- http://security.debian.org/pool/updates/main/k/krb5/krb5-admin-server_1.2.4-5woody6_powerpc.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.2.4-5woody6_powerpc.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-ftpd_1.2.4-5woody6_powerpc.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc_1.2.4-5woody6_powerpc.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-rsh-server_1.2.4-5woody6_powerpc.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-telnetd_1.2.4-5woody6_powerpc.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-user_1.2.4-5woody6_powerpc.deb
- http://security.debian.org/pool/updates/main/k/krb5/libkadm55_1.2.4-5woody6_powerpc.deb
- http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dev_1.2.4-5woody6_powerpc.deb
- http://security.debian.org/pool/updates/main/k/krb5/libkrb53_1.2.4-5woody6_powerpc.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.2.4-5woody6_powerpc.deb
- IBM S/390:
- http://security.debian.org/pool/updates/main/k/krb5/krb5-admin-server_1.2.4-5woody6_s390.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.2.4-5woody6_s390.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-ftpd_1.2.4-5woody6_s390.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc_1.2.4-5woody6_s390.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-rsh-server_1.2.4-5woody6_s390.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-telnetd_1.2.4-5woody6_s390.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-user_1.2.4-5woody6_s390.deb
- http://security.debian.org/pool/updates/main/k/krb5/libkadm55_1.2.4-5woody6_s390.deb
- http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dev_1.2.4-5woody6_s390.deb
- http://security.debian.org/pool/updates/main/k/krb5/libkrb53_1.2.4-5woody6_s390.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.2.4-5woody6_s390.deb
- Sun Sparc:
- http://security.debian.org/pool/updates/main/k/krb5/krb5-admin-server_1.2.4-5woody6_sparc.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.2.4-5woody6_sparc.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-ftpd_1.2.4-5woody6_sparc.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc_1.2.4-5woody6_sparc.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-rsh-server_1.2.4-5woody6_sparc.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-telnetd_1.2.4-5woody6_sparc.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-user_1.2.4-5woody6_sparc.deb
- http://security.debian.org/pool/updates/main/k/krb5/libkadm55_1.2.4-5woody6_sparc.deb
- http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dev_1.2.4-5woody6_sparc.deb
- http://security.debian.org/pool/updates/main/k/krb5/libkrb53_1.2.4-5woody6_sparc.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.2.4-5woody6_sparc.deb
MD5 checksums of the listed files are available in the original advisory.