tcpdump rawprint ISAKMP denial of service
| tcpdump-rawprint-isakmp-dos (14837) |  High Risk |
Description:
The tcpdump utility is vulnerable to a denial of service, caused by a vulnerability in the rawprint function in the print-radius.c file. By sending a malformed ISAKMP packet containing invalid 'len' or 'loc' values, a remote attacker could cause a segmentation fault or possibly execute arbitrary code with pcap privileges.
Platforms Affected:
- Debian, Debian Linux 3.0
- EngardeLinux, Secure Community 1.0.1
- EngardeLinux, Secure Community 2.0
- EngardeLinux, Secure Professional 1.1
- EngardeLinux, Secure Professional 1.2
- EngardeLinux, Secure Professional 1.5
- MandrakeSoft, Mandrake Linux 9.1 PPC
- MandrakeSoft, Mandrake Linux 9.1
- MandrakeSoft, Mandrake Linux 9.2
- MandrakeSoft, Mandrake Linux 9.2 AMD64
- MandrakeSoft, Mandrake Linux Corporate Server 2.1 X86_64
- MandrakeSoft, Mandrake Linux Corporate Server 2.1
- MandrakeSoft, Mandrake Multi Network Firewall 8.2
- OpenPKG, OpenPKG 1.2
- OpenPKG, OpenPKG 1.3
- OpenPKG, OpenPKG CURRENT
- RedHat, Enterprise Linux 2.1 ES
- RedHat, Enterprise Linux 2.1 WS
- RedHat, Enterprise Linux 2.1 AS
- RedHat, Enterprise Linux 3 AS
- RedHat, Enterprise Linux 3 ES
- RedHat, Enterprise Linux 3 WS
- RedHat, Linux 9.0
- RedHat, Linux Advanced Workstation 2.1 Itanium
- SCO, Caldera OpenLinux Server 3.1.1
- SCO, Caldera OpenLinux Workstation 3.1.1
- SCO, SCO UnixWare 7.1.3up
- Seth Webster, tcpdump 3.8.1 and prior
- Turbolinux, Turbolinux 10 Desktop
- Turbolinux, Turbolinux 7 Server
- Turbolinux, Turbolinux 7 Workstation
- Turbolinux, Turbolinux 8 Server
- Turbolinux, Turbolinux 8 Workstation
- Turbolinux, Turbolinux Advanced Server 6
- Turbolinux, Turbolinux Server 6.1
- Turbolinux, Turbolinux Server 6.5
- Turbolinux, Turbolinux Workstation 6.0
Remedy:
For Red Hat Linux:
Upgrade to the latest tcpdump package, as listed below. Refer to RHSA-2004:007-10 for more information. See References.
Red Hat 9: 3.7.2-7.9.1 or later
For EnGarde Secure Linux Community Edition and Professional Edition:
Apply the update for this vulnerability, as listed in Guardian Digital Security Advisory ESA-20040119-002. See References.
For OpenPKG:
Upgrade to the latest tcpdump package, as listed below. Refer to OpenPKG Security Advisory OpenPKG-SA-2004.002 for more information. See References.
OpenPKG 1.2: 3.7.1-1.2.2 or later
OpenPKG 1.3: 3.7.2-1.3.1 or later
OpenPKG CURRENT: 2.6.10-20031211 or later
For Turbolinux:
Upgrade to the latest tcpdump package (3.8.1-1 or later), as listed in Turbolinux Security Advisory TLSA-2004-3. See References.
For Mandrake Linux:
Upgrade to the latest tcpdump package, as listed below. Refer to MandrakeSoft Security Advisory MDKSA-2004:008 : tcpdump for more information. See References.
Mandrake Linux 9.1: 3.7.2-2.1.91mdk or later
Mandrake Linux 9.2: 3.7.2-2.1.92mdk or later
Mandrake Linux Multi Network Firewall 8.2: 3.7.2-2.1.M82mdk or later
Mandrake Linux Corporate Server 2.1: 3.7.2-2.1.C21mdk or later
For Caldera OpenLinux 3.1.1 (Workstation and Server):
Upgrade to the latest version of tcpdump (3.8.1-1 or later), as listed in SCO Security Advisory CSSA-2004-008.0. See References.
For UnixWare 7.1.3up:
Upgrade to the appropriate fixed binaries, as listed in SCO Security Advisory SCOSA-2004.9. See References.
For other distributions:
Contact your vendor for upgrade or patch information.
Consequences:
Gain Access
References:
- CIAC Information Bulletin O-061, Red Hat Updated tcpdump Packages Fix Various Vulnerabilities at http://www.ciac.org/ciac/bulletins/o-061.shtml.
- Guardian Digital Security Advisory ESA-20040119-002, libpcap, tcpdump at http://www.linuxsecurity.com/content/view/105668/101/. (From LinuxSecurity archive)
- SCO Security Advisory CSSA-2004-008.0, OpenLinux: Tcpdump flaws in ISAKMP at http://www.linuxsecurity.com/content/view/105810/98/. (From LinuxSecurity archive)
- SCO Security Advisory SCOSA-2004.9, UnixWare 7.1.3up : tcpdump several vulnerabilities in tcpdump at http://www.linuxsecurity.com/content/view/106301/98/.
- tcpdump-workers Mailing List, 2004-01-04 21:23:42, multiple vulnerabilities in tcpdump 3.8.1 at http://marc.theaimsgroup.com/?l=tcpdump-workers&m=107325073018070&w=2.
- BID-9423: TCPDump ISAKMP Decoding Routines Multiple Remote Buffer Overflow Vulnerabilities
- CVE-2004-0057: The rawprint function in the ISAKMP decoding routines (print-isakmp.c) for tcpdump 3.8.1 and earlier allows remote attackers to cause a denial of service (segmentation fault) via malformed ISAKMP packets that cause invalid len or loc values to be used in a loop, a different vulnerability than CVE-2003-0989.
- DSA-425: tcpdump -- multiple vulnerabilities
- MDKSA-2004:008: Updated tcpdump packages fix several vulnerabilities
- OpenPKG-SA-2004.002: tcpdump
- RHSA-2004-007: Updated tcpdump packages fix various vulnerabilities
- RHSA-2004-008: tcpdump security update
- SA10636: tcpdump ISAKMP and RADIUS Packet Handling Vulnerabilities
- SECTRACK ID: 1008716: Tcpdump Can Be Crashed By a Remote User Sending a Malicious ISAKMP Packet
Reported:
Jan 04, 2004
The information within this database may change without notice. Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. In no event shall the author/distributor (Internet Security Systems X-Force) be held liable for any damages whatsoever arising out of or in connection with the use or spread of this information.
Copyright (c) 1994-2008 Internet Security Systems, Inc. All rights reserved worldwide.
For corrections or additions please email xforce@iss.net