Debian Security Advisory
DSA-415-1 zebra -- denial of service
- Date Reported:
- 06 Jan 2004
- Affected Packages:
- zebra
- Vulnerable:
- Yes
- Security database references:
- In the Bugtraq database (at SecurityFocus): BugTraq ID 9029.
In Mitre's CVE dictionary: CVE-2003-0795, CVE-2003-0858. - More information:
-
Two vulnerabilities were discovered in zebra, an IP routing daemon:
- CAN-2003-0795 - a bug in the telnet CLI could allow a remote attacker to cause a zebra process to crash, resulting in a denial of service.
- CAN-2003-0858 - netlink messages sent by other users (rather than the kernel) would be accepted, leading to a denial of service.
For the current stable distribution (woody) this problem has been fixed in version 0.92a-5woody2.
The zebra package has been obsoleted in the unstable distribution by GNU Quagga, where this problem was fixed in version 0.96.4x-4.
We recommend that you update your zebra package.
- Fixed in:
-
Debian GNU/Linux 3.0 (woody)
- Source:
- http://security.debian.org/pool/updates/main/z/zebra/zebra_0.92a-5woody2.dsc
- http://security.debian.org/pool/updates/main/z/zebra/zebra_0.92a-5woody2.diff.gz
- http://security.debian.org/pool/updates/main/z/zebra/zebra_0.92a.orig.tar.gz
- http://security.debian.org/pool/updates/main/z/zebra/zebra_0.92a-5woody2.diff.gz
- Architecture-independent component:
- http://security.debian.org/pool/updates/main/z/zebra/zebra-doc_0.92a-5woody2_all.deb
- Alpha:
- http://security.debian.org/pool/updates/main/z/zebra/zebra_0.92a-5woody2_alpha.deb
- ARM:
- http://security.debian.org/pool/updates/main/z/zebra/zebra_0.92a-5woody2_arm.deb
- Intel IA-32:
- http://security.debian.org/pool/updates/main/z/zebra/zebra_0.92a-5woody2_i386.deb
- Intel IA-64:
- http://security.debian.org/pool/updates/main/z/zebra/zebra_0.92a-5woody2_ia64.deb
- HPPA:
- http://security.debian.org/pool/updates/main/z/zebra/zebra_0.92a-5woody2_hppa.deb
- Motorola 680x0:
- http://security.debian.org/pool/updates/main/z/zebra/zebra_0.92a-5woody2_m68k.deb
- Big endian MIPS:
- http://security.debian.org/pool/updates/main/z/zebra/zebra_0.92a-5woody2_mips.deb
- Little endian MIPS:
- http://security.debian.org/pool/updates/main/z/zebra/zebra_0.92a-5woody2_mipsel.deb
- PowerPC:
- http://security.debian.org/pool/updates/main/z/zebra/zebra_0.92a-5woody2_powerpc.deb
- IBM S/390:
- http://security.debian.org/pool/updates/main/z/zebra/zebra_0.92a-5woody2_s390.deb
- Sun Sparc:
- http://security.debian.org/pool/updates/main/z/zebra/zebra_0.92a-5woody2_sparc.deb
MD5 checksums of the listed files are available in the original advisory.