BIND query_addsoa function denial of service
|bind-queryaddsoa-dos (33988)||Medium Risk|
BIND is vulnerable to a denial of service, caused by a vulnerability in the query_addsoa function. If recursion is enabled, a remote attacker could exploit this vulnerability by sending multiple queries to cause the server to crash.
Denial of Service
Upgrade to the latest version of BIND (9.4.1 or later), available from the BIND Web site. See References.
For Mandriva Linux:
Refer to MDKSA-2007:100 for patch, upgrade, or suggested workaround information. See References.
For other distributions:
Apply the appropriate update for your system. See References.
- Internet Systems Consortium 2007.04.30 : BIND 9: query_addsoa DoS.
- BID-23738: ISC BIND Query_AddSOA Denial Of Service Vulnerability
- CVE-2007-2241: Unspecified vulnerability in query.c in ISC BIND 9.4.0, and 9.5.0a1 through 9.5.0a3, when recursion is enabled, allows remote attackers to cause a denial of service (daemon exit) via a sequence of queries processed by the query_addsoa function.
- MDKSA-2007:100: Updated bind packages fix vulnerability
- OpenPKG-SA-2007.014: bind
- OSVDB ID: 34748: ISC BIND query.c query_addsoa Function Unspecified Recursive Query DoS
- SA25070: ISC BIND "query_addsoa" Denial of Service
- SECTRACK ID: 1017985: BIND query_addsoa() Bug Lets Remote Users Deny Service
- US-CERT VU#718460: ISC BIND denial of service vulnerability
- ISC BIND 9.4.0
- ISC BIND 9.5.0a1
- ISC BIND 9.5.0a2
- ISC BIND 9.5.0a3
- MandrakeSoft Mandrake Linux 2007.1
- MandrakeSoft Mandrake Linux 2007.1 X86_64
- MandrakeSoft Mandrake Linux 2008.0 X86_64
- OpenPKG OpenPKG CURRENT
Apr 30, 2007
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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 IBM be held liable for any damages whatsoever arising out of or in connection with the use or spread of this information.