drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Denial of Service in dhcpcd
Name: |
Denial of Service in dhcpcd
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ID: |
DSA-750-1 |
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Distribution: |
Debian |
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Plattformen: |
Debian sarge |
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Datum: |
Di, 12. Juli 2005, 13:00 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-1848 |
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Applikationen: |
dhcpcd |
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Originalnachricht |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1
-------------------------------------------------------------------------- Debian Security Advisory DSA 750-1 security@debian.org http://www.debian.org/security/ Martin Schulze July 11th, 2005 http://www.debian.org/security/faq --------------------------------------------------------------------------
Package : dhcpcd Vulnerability : out-of-bound memory access Problem-Type : remote Debian-specific: no CVE ID : CAN-2005-1848
"infamous42md" discovered that dhcpcd, a DHCP client for automatically configuring IPv4 networking, can be tricked into reading past the end of the supplied DHCP buffer which could lead to the daemon crashing.
The old stable distribution (woody) is not affected by this problem.
For the stable distribution (sarge) this problem has been fixed in version 1.3.22pl4-21sarge1.
For the unstable distribution (sid) this problem has been fixed in version 1.3.22pl4-22.
We recommend that you upgrade your dhcpcd 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 3.1 alias sarge --------------------------------
Source archives:
dhcpcd_1.3.22pl4-21sarge1.dsc Size/MD5 checksum: 592 b6f08de07c771dfa88ee4c2da213c8ef dhcpcd_1.3.22pl4-21sarge1.diff.gz Size/MD5 checksum: 44718 bde490fd50bea65991eff869db8cb947 dhcpcd_1.3.22pl4.orig.tar.gz Size/MD5 checksum: 148273 59669a4110a2061f05c1c6fa6171bed2
Alpha architecture:
dhcpcd_1.3.22pl4-21sarge1_alpha.deb Size/MD5 checksum: 70610 6bd6b7a893cee910bdb9cc146382f042
ARM architecture:
dhcpcd_1.3.22pl4-21sarge1_arm.deb Size/MD5 checksum: 61322 066e0c5510629d03a56261c60e3ffeda
Intel IA-32 architecture:
dhcpcd_1.3.22pl4-21sarge1_i386.deb Size/MD5 checksum: 57394 1b376dc7cc9db55598fa231e848576e0
Intel IA-64 architecture:
dhcpcd_1.3.22pl4-21sarge1_ia64.deb Size/MD5 checksum: 78624 31cc80567333e8538ec516cdb3986e1d
HP Precision architecture:
dhcpcd_1.3.22pl4-21sarge1_hppa.deb Size/MD5 checksum: 64312 f3558fc2bfdc41d27596f5c02aab4765
Motorola 680x0 architecture:
dhcpcd_1.3.22pl4-21sarge1_m68k.deb Size/MD5 checksum: 55526 36c9b163754358f111d340b150d46f7a
Big endian MIPS architecture:
dhcpcd_1.3.22pl4-21sarge1_mips.deb Size/MD5 checksum: 62664 e624f951d018d069ef84757985f4c33e
Little endian MIPS architecture:
dhcpcd_1.3.22pl4-21sarge1_mipsel.deb Size/MD5 checksum: 62868 0c20a5f40098c62423c21ec50bb054de
PowerPC architecture:
dhcpcd_1.3.22pl4-21sarge1_powerpc.deb Size/MD5 checksum: 59848 f2763a581130fec32fe15f37aabe0168
IBM S/390 architecture:
dhcpcd_1.3.22pl4-21sarge1_s390.deb Size/MD5 checksum: 59668 1549b23d2e50886cbaa5848961c64745
Sun Sparc architecture:
dhcpcd_1.3.22pl4-21sarge1_sparc.deb Size/MD5 checksum: 61234 ff9565a968d5d57f8ece62fcadfeeca7
These files will probably be moved into the stable distribution on its next update.
-------------------------------------------------------------------------------- - 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>
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