drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Denial of Service in zebra
Name: |
Denial of Service in zebra
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ID: |
DSA-415-1 |
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Distribution: |
Debian |
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Plattformen: |
Debian woody |
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Datum: |
Mi, 7. Januar 2004, 12:00 |
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Referenzen: |
Keine Angabe |
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Applikationen: |
GNU Zebra |
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Originalnachricht |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1
-------------------------------------------------------------------------- Debian Security Advisory DSA 415-1 security@debian.org http://www.debian.org/security/ Matt Zimmerman January 6th, 2004 http://www.debian.org/security/faq --------------------------------------------------------------------------
Package : zebra Vulnerability : denial of service Problem-Type : remote Debian-specific: no CVE Ids : CAN-2003-0795 CAN-2003-0858
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.
Upgrade Instructions --------------------
wget url will fetch the file for you dpkg -i file.deb will install the referenced file.
If you are using the apt-get package manager, use the line for sources.list as given below:
apt-get update will update the internal database apt-get upgrade will install corrected packages
You may use an automated update by adding the resources from the footer to the proper configuration.
Debian GNU/Linux 3.0 alias woody --------------------------------
Source archives:
zebra_0.92a-5woody2.dsc Size/MD5 checksum: 652 ba49d8a945be8d96c5a57c21258e89d8 zebra_0.92a-5woody2.diff.gz Size/MD5 checksum: 58156 bfb0f266ecc1c11f61d137352eac7d18 zebra_0.92a.orig.tar.gz Size/MD5 checksum: 1155814 d6725243ec245b77eb24b3ba7c0bf65c
Architecture independent components:
zebra-doc_0.92a-5woody2_all.deb Size/MD5 checksum: 270884 5fada3f95bf6e93ac2fe794b7fa8acd9
Alpha architecture:
zebra_0.92a-5woody2_alpha.deb Size/MD5 checksum: 1043754 72d2a900c962ed8aea065c9595f320e3
ARM architecture:
zebra_0.92a-5woody2_arm.deb Size/MD5 checksum: 795738 5cb5570d9308ec0270ec721066bc9a1a
Intel IA-32 architecture:
zebra_0.92a-5woody2_i386.deb Size/MD5 checksum: 746052 a24510c14cd5eff64df2a360be860da0
Intel IA-64 architecture:
zebra_0.92a-5woody2_ia64.deb Size/MD5 checksum: 1301076 3f15410f621a926dc9ce794bbde4fa2d
HP Precision architecture:
zebra_0.92a-5woody2_hppa.deb Size/MD5 checksum: 988824 7bf8c648d68d018d278d20ae733c527e
Motorola 680x0 architecture:
zebra_0.92a-5woody2_m68k.deb Size/MD5 checksum: 679522 36cae2287e2df1b7f00d7d4bf742355c
Big endian MIPS architecture:
zebra_0.92a-5woody2_mips.deb Size/MD5 checksum: 1034258 a2e63c5ca1c9a30767f8ea799b0e0b1a
Little endian MIPS architecture:
zebra_0.92a-5woody2_mipsel.deb Size/MD5 checksum: 1032926 6b595928dce4c80eef44838b4ecb956f
PowerPC architecture:
zebra_0.92a-5woody2_powerpc.deb Size/MD5 checksum: 802570 06eb933a77f1882abaad84f91da015c9
IBM S/390 architecture:
zebra_0.92a-5woody2_s390.deb Size/MD5 checksum: 769024 8607493ba453ce4561ffa9dc215e7291
Sun Sparc architecture:
zebra_0.92a-5woody2_sparc.deb Size/MD5 checksum: 786378 09d61898b15b1a2fe26e173f09622789
These files will probably be moved into the stable distribution on its next revision.
-------------------------------------------------------------------------------- - For apt-get: deb http://security.debian.org/ stable/updates main For dpkg-ftp: ftp://security.debian.org/debian-securitydists/stable/updates/main Mailing list: debian-security-announce@lists.debian.org Package info: `apt-cache show <pkg>' and http://packages.debian.org/<pkg> -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.4 (GNU/Linux)
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