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CIAC INFORMATION BULLETIN

Q-263: Apache Buffer Overflow

[DSA-1131-1]

August 1, 2006 16:00 GMT
[REVISED 5 Sept 2006]
[REVISED 11 Oct 2006]
[REVISED 02 Nov 2006]
[REVISED 5 Dec 2006]

PROBLEM: There is a buffer overflow in the mod_rewrite component of apache.
PLATFORM: Debian GNU/Linux 3.1 (sarge)
HP-UX B.11.00, B.11.11, B.11.23
DAMAGE: A remote attacker could exploit this to execute arbitary code.
SOLUTION: Apply current patches.

VULNERABILITY
ASSESSMENT:
The risk is HIGH. A remote attacker could exploit this to execute arbitary code.

LINKS:  
  CIAC BULLETIN: http://www.ciac.org/ciac/bulletins/q-263.shtml
  ORIGINAL BULLETIN: http://www.debian.org/security/2006/dsa-1131
  ADDITIONAL LINKS: Debian Security Advisory 1132
http://www.debian.org/security/2006/dsa-1132
USCERT VU#395412
http://www.kb.cert.org/vuls/id/395412
Visit Hewlett-Packard Subscription Service for:
HPSBUX02145 SSRT061202 rev. 2
Visit Hewlett-Packard Subscription Service for:
HPSBUX02164 SSRT061265
Visit Hewlett-Packard Subscription Service for:
HPSBUX02172 SSRT061269
Sun Alert ID: 102662
http://www.sunsolve.sun.com/search/document.do?assetkey=1-26-102662-1&searchclause=%22category:security%22%2420%22availability,%2420security%22%2420category:security
Sun Alert ID: 102663
http://www.sunsolve.sun.com/search/document.do?assetkey=1-26-102663-1&searchclause=%22category:security%22%2420%22availability,%2420security%22%2420category:security
  CVE: CVE-2006-3747

REVISION HISTORY:
09/05/2006 - revised to add a link to Hewlett-Packard for HPXBUX02145 SSRT061202 rev. 1 for HP-UX B.11.00, B.11.11, B.11.23
10/11/2006 - added a link to Sun Alert ID: 102662 for the Solaris 10 Operating System and Sun Alert ID: 102663 for Solaris 8, 9, and 10 Operating Systems
11/02/2006 - added links to HPSBUX02164 SSRT061265 and HPSBUX02172 SSRT061269
12/05/2006 - revised to change the revision number on to HPSBUX02145 
             SSRT061202 rev. 2 for HP-UX B.11.00, B.11.11, B.11.23 running Apache-Based 
             Web Server prior to v.2.0.58.   			 
			 
			 
[***** Start DSA-1131-1 *****]
  

Debian Security Advisory

DSA-1131-1 apache -- buffer overflow

Date Reported:
01 Aug 2006
Affected Packages:
apache
Vulnerable:
Yes
Security database references:
In the Debian bugtracking system: Bug 380231.
In Mitre's CVE dictionary: CVE-2006-3747.
CERT's vulnerabilities, advisories and incident notes: VU#395412.
More information:

Mark Dowd discovered a buffer overflow in the mod_rewrite component of apache, a versatile high-performance HTTP server. In some situations a remote attacker could exploit this to execute arbitary code.

For the stable distribution (sarge) this problem has been fixed in version 1.3.33-6sarge2.

For the unstable distribution (sid) this problems will be fixed shortly.

We recommend that you upgrade your apache package.

Fixed in:

Debian GNU/Linux 3.1 (sarge)

Source:
http://security.debian.org/pool/updates/main/a/apache/apache_1.3.33-6sarge2.dsc
http://security.debian.org/pool/updates/main/a/apache/apache_1.3.33-6sarge2.diff.gz
http://security.debian.org/pool/updates/main/a/apache/apache_1.3.33.orig.tar.gz
Architecture-independent component:
http://security.debian.org/pool/updates/main/a/apache/apache-dev_1.3.33-6sarge2_all.deb
http://security.debian.org/pool/updates/main/a/apache/apache-doc_1.3.33-6sarge2_all.deb
http://security.debian.org/pool/updates/main/a/apache/apache-utils_1.3.33-6sarge2_all.deb
Alpha:
http://security.debian.org/pool/updates/main/a/apache/apache_1.3.33-6sarge2_alpha.deb
http://security.debian.org/pool/updates/main/a/apache/apache-common_1.3.33-6sarge2_alpha.deb
http://security.debian.org/pool/updates/main/a/apache/apache-dbg_1.3.33-6sarge2_alpha.deb
http://security.debian.org/pool/updates/main/a/apache/apache-perl_1.3.33-6sarge2_alpha.deb
http://security.debian.org/pool/updates/main/a/apache/apache-ssl_1.3.33-6sarge2_alpha.deb
http://security.debian.org/pool/updates/main/a/apache/libapache-mod-perl_1.29.0.3-6sarge2_alpha.deb
AMD64:
http://security.debian.org/pool/updates/main/a/apache/apache_1.3.33-6sarge2_amd64.deb
http://security.debian.org/pool/updates/main/a/apache/apache-common_1.3.33-6sarge2_amd64.deb
http://security.debian.org/pool/updates/main/a/apache/apache-dbg_1.3.33-6sarge2_amd64.deb
http://security.debian.org/pool/updates/main/a/apache/apache-perl_1.3.33-6sarge2_amd64.deb
http://security.debian.org/pool/updates/main/a/apache/apache-ssl_1.3.33-6sarge2_amd64.deb
http://security.debian.org/pool/updates/main/a/apache/libapache-mod-perl_1.29.0.3-6sarge2_amd64.deb
ARM:
http://security.debian.org/pool/updates/main/a/apache/apache_1.3.33-6sarge2_arm.deb
http://security.debian.org/pool/updates/main/a/apache/apache-common_1.3.33-6sarge2_arm.deb
http://security.debian.org/pool/updates/main/a/apache/apache-dbg_1.3.33-6sarge2_arm.deb
http://security.debian.org/pool/updates/main/a/apache/apache-perl_1.3.33-6sarge2_arm.deb
http://security.debian.org/pool/updates/main/a/apache/apache-ssl_1.3.33-6sarge2_arm.deb
http://security.debian.org/pool/updates/main/a/apache/libapache-mod-perl_1.29.0.3-6sarge2_arm.deb
Intel IA-32:
http://security.debian.org/pool/updates/main/a/apache/apache_1.3.33-6sarge2_i386.deb
http://security.debian.org/pool/updates/main/a/apache/apache-common_1.3.33-6sarge2_i386.deb
http://security.debian.org/pool/updates/main/a/apache/apache-dbg_1.3.33-6sarge2_i386.deb
http://security.debian.org/pool/updates/main/a/apache/apache-perl_1.3.33-6sarge2_i386.deb
http://security.debian.org/pool/updates/main/a/apache/apache-ssl_1.3.33-6sarge2_i386.deb
http://security.debian.org/pool/updates/main/a/apache/libapache-mod-perl_1.29.0.3-6sarge2_i386.deb
Intel IA-64:
http://security.debian.org/pool/updates/main/a/apache/apache_1.3.33-6sarge2_ia64.deb
http://security.debian.org/pool/updates/main/a/apache/apache-common_1.3.33-6sarge2_ia64.deb
http://security.debian.org/pool/updates/main/a/apache/apache-dbg_1.3.33-6sarge2_ia64.deb
http://security.debian.org/pool/updates/main/a/apache/apache-perl_1.3.33-6sarge2_ia64.deb
http://security.debian.org/pool/updates/main/a/apache/apache-ssl_1.3.33-6sarge2_ia64.deb
http://security.debian.org/pool/updates/main/a/apache/libapache-mod-perl_1.29.0.3-6sarge2_ia64.deb
HPPA:
http://security.debian.org/pool/updates/main/a/apache/apache_1.3.33-6sarge2_hppa.deb
http://security.debian.org/pool/updates/main/a/apache/apache-common_1.3.33-6sarge2_hppa.deb
http://security.debian.org/pool/updates/main/a/apache/apache-dbg_1.3.33-6sarge2_hppa.deb
http://security.debian.org/pool/updates/main/a/apache/apache-perl_1.3.33-6sarge2_hppa.deb
http://security.debian.org/pool/updates/main/a/apache/apache-ssl_1.3.33-6sarge2_hppa.deb
http://security.debian.org/pool/updates/main/a/apache/libapache-mod-perl_1.29.0.3-6sarge2_hppa.deb
Motorola 680x0:
http://security.debian.org/pool/updates/main/a/apache/apache_1.3.33-6sarge2_m68k.deb
http://security.debian.org/pool/updates/main/a/apache/apache-common_1.3.33-6sarge2_m68k.deb
http://security.debian.org/pool/updates/main/a/apache/apache-dbg_1.3.33-6sarge2_m68k.deb
http://security.debian.org/pool/updates/main/a/apache/apache-perl_1.3.33-6sarge2_m68k.deb
http://security.debian.org/pool/updates/main/a/apache/apache-ssl_1.3.33-6sarge2_m68k.deb
http://security.debian.org/pool/updates/main/a/apache/libapache-mod-perl_1.29.0.3-6sarge2_m68k.deb
Big endian MIPS:
http://security.debian.org/pool/updates/main/a/apache/apache_1.3.33-6sarge2_mips.deb
http://security.debian.org/pool/updates/main/a/apache/apache-common_1.3.33-6sarge2_mips.deb
http://security.debian.org/pool/updates/main/a/apache/apache-dbg_1.3.33-6sarge2_mips.deb
http://security.debian.org/pool/updates/main/a/apache/apache-perl_1.3.33-6sarge2_mips.deb
http://security.debian.org/pool/updates/main/a/apache/apache-ssl_1.3.33-6sarge2_mips.deb
http://security.debian.org/pool/updates/main/a/apache/libapache-mod-perl_1.29.0.3-6sarge2_mips.deb
Little endian MIPS:
http://security.debian.org/pool/updates/main/a/apache/apache_1.3.33-6sarge2_mipsel.deb
http://security.debian.org/pool/updates/main/a/apache/apache-common_1.3.33-6sarge2_mipsel.deb
http://security.debian.org/pool/updates/main/a/apache/apache-dbg_1.3.33-6sarge2_mipsel.deb
http://security.debian.org/pool/updates/main/a/apache/apache-perl_1.3.33-6sarge2_mipsel.deb
http://security.debian.org/pool/updates/main/a/apache/apache-ssl_1.3.33-6sarge2_mipsel.deb
http://security.debian.org/pool/updates/main/a/apache/libapache-mod-perl_1.29.0.3-6sarge2_mipsel.deb
PowerPC:
http://security.debian.org/pool/updates/main/a/apache/apache_1.3.33-6sarge2_powerpc.deb
http://security.debian.org/pool/updates/main/a/apache/apache-common_1.3.33-6sarge2_powerpc.deb
http://security.debian.org/pool/updates/main/a/apache/apache-dbg_1.3.33-6sarge2_powerpc.deb
http://security.debian.org/pool/updates/main/a/apache/apache-perl_1.3.33-6sarge2_powerpc.deb
http://security.debian.org/pool/updates/main/a/apache/apache-ssl_1.3.33-6sarge2_powerpc.deb
http://security.debian.org/pool/updates/main/a/apache/libapache-mod-perl_1.29.0.3-6sarge2_powerpc.deb
IBM S/390:
http://security.debian.org/pool/updates/main/a/apache/apache_1.3.33-6sarge2_s390.deb
http://security.debian.org/pool/updates/main/a/apache/apache-common_1.3.33-6sarge2_s390.deb
http://security.debian.org/pool/updates/main/a/apache/apache-dbg_1.3.33-6sarge2_s390.deb
http://security.debian.org/pool/updates/main/a/apache/apache-perl_1.3.33-6sarge2_s390.deb
http://security.debian.org/pool/updates/main/a/apache/apache-ssl_1.3.33-6sarge2_s390.deb
http://security.debian.org/pool/updates/main/a/apache/libapache-mod-perl_1.29.0.3-6sarge2_s390.deb
Sun Sparc:
http://security.debian.org/pool/updates/main/a/apache/apache_1.3.33-6sarge2_sparc.deb
http://security.debian.org/pool/updates/main/a/apache/apache-common_1.3.33-6sarge2_sparc.deb
http://security.debian.org/pool/updates/main/a/apache/apache-dbg_1.3.33-6sarge2_sparc.deb
http://security.debian.org/pool/updates/main/a/apache/apache-perl_1.3.33-6sarge2_sparc.deb
http://security.debian.org/pool/updates/main/a/apache/apache-ssl_1.3.33-6sarge2_sparc.deb
http://security.debian.org/pool/updates/main/a/apache/libapache-mod-perl_1.29.0.3-6sarge2_sparc.deb

MD5 checksums of the listed files are available in the original advisory.



[***** End DSA-1131-1 *****]

   

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