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Mandrake Linux Security Advisory : bind (MDKSA-2002:038-1)
high Nessus Plugin ID 13943
Synopsis
The remote Mandrake Linux host is missing one or more security updates.Description
A vulnerability was discovered in the BIND9 DNS server in versions prior to 9.2.1. An error condition will trigger the shutdown of the server when the rdataset parameter to the dns_message_findtype() function in message.c is not NULL as expected. This condition causes the server to assert an error message and shutdown the BIND server.The error condition can be remotely exploited by a special DNS packet.
This can only be used to create a Denial of Service on the server; the error condition is correctly detected, so it will not allow an attacker to execute arbitrary code on the server.
Update :
Sascha Kettler noticed that the version of BIND9 supplied originally was in fact 9.2.1RC1 and mis-labelled as 9.2.1. The packages provided in this update are BIND 9.2.1 final. Likewise, the buffer overflow in the DNS resolver libraries, as noted in MDKSA-2002:043, has also been fixed. Thanks to Bernhard Rosenkraenzer at Red Hat for backporting the patches from 8.3.3 to 9.2.1.
Solution
Update the affected packages.Plugin Details
Severity: High
ID: 13943
File Name: mandrake_MDKSA-2002-038.nasl
Version: 1.22
Type: local
Family: Mandriva Local Security Checks
Published: 7/31/2004
Updated: 1/6/2021
Supported Sensors: Nessus
Risk Information
VPR
Risk Factor: Medium
Score: 5.3
CVSS v2
Risk Factor: High
Base Score: 7.5
Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P
Vulnerability Information
CPE: cpe:/o:mandrakesoft:mandrake_linux:8.2, p-cpe:/a:mandriva:linux:bind-utils, p-cpe:/a:mandriva:linux:caching-nameserver, p-cpe:/a:mandriva:linux:bind-devel, cpe:/o:mandrakesoft:mandrake_linux:8.1, cpe:/o:mandrakesoft:mandrake_linux:8.0, p-cpe:/a:mandriva:linux:bind
Required KB Items: Host/local_checks_enabled, Host/cpu, Host/Mandrake/release, Host/Mandrake/rpm-list
Patch Publication Date: 8/15/2002
Reference Information
CVE: CVE-2002-0400, CVE-2002-0651