gzip LZH array code execution
| gzip-lzh-array-code-execution (29040) |  High Risk |
Description:
gzip could allow a remote attacker to execute arbitrary code on the system caused by an array index error in the make_table function when decompressing an LZH archive. By creating a specially-crafted LZH archive file, a remote attacker could exploit this vulnerability and execute arbitrary code on the system or cause a denial of service, if the attacker could convince the victim to open the malicious file.
Platforms Affected:
- Apple, Mac OS X 10.3.9
- Apple, Mac OS X 10.4.8
- Apple, Mac OS X Server 10.3.9
- Apple, Mac OS X Server 10.4.8
- Canonical, Ubuntu 4.10
- Canonical, Ubuntu 5.04
- Canonical, Ubuntu 5.10
- Canonical, Ubuntu 6.06 LTS
- Debian, Debian Linux 3.1
- FreeBSD, FreeBSD
- Gentoo, Linux
- GNU, gzip 1.3.5
- MandrakeSoft, Mandrake Linux 2006
- MandrakeSoft, Mandrake Linux 2006 X86_64
- MandrakeSoft, Mandrake Linux Corporate Server 3.0 X86_64
- MandrakeSoft, Mandrake Linux Corporate Server 3.0
- MandrakeSoft, Mandrake Linux Corporate Server 4.0
- MandrakeSoft, Mandrake Linux Corporate Server 4.0 X86_64
- MandrakeSoft, Mandrake Multi Network Firewall 2.0
- Novell, UnitedLinux 1.0
- OpenPKG, OpenPKG 2-STABLE
- OpenPKG, OpenPKG 2.5
- OpenPKG, OpenPKG CURRENT
- RedHat, Enterprise Linux 2.1 AS
- RedHat, Enterprise Linux 2.1 ES
- RedHat, Enterprise Linux 2.1 WS
- RedHat, Enterprise Linux 3 Desktop
- RedHat, Enterprise Linux 3 WS
- RedHat, Enterprise Linux 3 ES
- RedHat, Enterprise Linux 3 AS
- RedHat, Enterprise Linux 4 AS
- RedHat, Enterprise Linux 4 ES
- RedHat, Enterprise Linux 4 WS
- RedHat, Enterprise Linux 4 Desktop
- RedHat, Linux Advanced Workstation 2.1 Itanium
- SuSE, SLE SDK 10
- SuSE, SuSE Linux 10.0
- SuSE, SuSE Linux 10.1
- SuSE, SuSE Linux 9.2
- SuSE, SuSE Linux 9.3
- SuSE, SuSE Linux Desktop 1.0
- SuSE, SuSE Linux Enterprise Server 8.0
- SuSE, SuSE SLES 10
- SuSE, SuSE SLES 9
- Turbolinux, Turbolinux 10 Desktop
- Turbolinux, Turbolinux 10 F...
- Turbolinux, Turbolinux 10 Server
- Turbolinux, Turbolinux 10 Server x64 Ed
- Turbolinux, Turbolinux 7 Server
- Turbolinux, Turbolinux 8 Server
- Turbolinux, Turbolinux FUJI
- Turbolinux, Turbolinux Home
- Turbolinux, Turbolinux Multimedia
- Turbolinux, Turbolinux Personal
- Turbolinux, Turbolinux Appliance Server 1.0 Hosting Ed
- Turbolinux, Turbolinux Appliance Server 1.0 Workgroup Ed
- Turbolinux, Turbolinux Appliance Server 2.0
Remedy:
For FreeBSD:
Refer to FreeBSD Security Advisory FreeBSD-SA-06:21.gzip for patch, upgrade, or suggested workaround information. See References.
For Ubuntu Linux:
Refer to USN-349-1 for patch, upgrade, or suggested workaround information. See References.
For Red Hat Linux:
Refer to RHSA-2006:0667-3 for patch, upgrade, or suggested workaround information. See References.
For Gentoo Linux:
Refer to Gentoo Linux Security Announcement GLSA 200609-13 for patch, upgrade, or suggested workaround information. See References.
For Gentoo Linux:
Refer to Gentoo Linux Security Announcement GLSA 200611-24 for patch, upgrade, or suggested workaround information. See References.
For Debian GNU/Linux:
Refer to DSA-1181-1 for patch, upgrade, or suggested workaround information. See References.
For HP Tru64 UNIX:
Refer to Hewlett-Packard Company Security Bulletin HPSBTU02168 SSRT061237 for patch or upgrade information. See References.
Apply Apple Security Update 2006-007, available from the Apple Web site. See References.
For SUSE Linux:
Refer to SUSE-SA:2006:056 for patch, upgrade, or suggested workaround information. See References.
For other distributions:
Contact your vendor for upgrade or patch information.
Consequences:
Gain Access
References:
- Apple Security Update 2006-007, About the security content of Security Update 2006-007 at http://docs.info.apple.com/article.html?artnum=304829.
- BugTraq Mailing List, Mon Oct 30 2006 - 14:34:37 CST , [security bulletin] HPSBTU02168 SSRT061237 rev.1 - HP Tru64 UNIX Running gzip, gunzip, and gzcat, Remote Unauthorized Arbitrary Code Execution or Denial of Service (DoS) at http://archives.neohapsis.com/archives/bugtraq/2006-10/0498.html.
- Bugzilla Bug 204676, CVE-2006-4334 gzip multiple issues (CVE-2006-4335, CVE-2006-4336, CVE-2006-4337, CVE-2006-4338) at http://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=204676.
- FreeBSD-SA-06:21.gzip, Multiple vulnerabilities in gzip at http://security.FreeBSD.org/advisories/FreeBSD-SA-06:21.gzip.asc.
- Full-Disclosure Mailing List, Tue Sep 19 2006 - 12:15:57 CDT, rPSA-2006-0170-1 gzip at http://archives.neohapsis.com/archives/fulldisclosure/2006-09/0340.html.
- ASA-2006-218: gzip security update (RHSA-2006-0667)
- ASA-2007-034: Multiple Security Vulnerabilities in the gzip(1) Command May Lead to Denial of Service (DoS) or Execution of Arbitrary Code (SUN 102766)
- BID-20101: GNU GZip Archive Handling Multiple Remote Vulnerabilities
- CVE-2006-4335: Array index error in the make_table function in unlzh.c in the LZH decompression component in gzip 1.3.5, when running on certain platforms, allows context-dependent attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted GZIP archive that triggers an out-of-bounds write, aka a stack modification vulnerability.
- DSA-1181: gzip -- several vulnerabilities
- GLSA-200609-13: gzip: Multiple vulnerabilities
- GLSA-200611-24: LHa: Multiple vulnerabilities
- MDKSA-2006:167: Updated gzip packages fix multiple vulnerabilities
- OpenPKG-SA-2006.020: gzip
- RHSA-2006-0667: gzip security update
- SA21996: gzip Multiple Vulnerabilities
- SA22435: Avaya Products gzip Multiple Vulnerabilities
- SA22661: HP Tru64 UNIX gzip Multiple Vulnerabilities
- SA23153: LHa Multiple Vulnerabilities
- SA23155: Mac OS X Security Update Fixes Multiple Vulnerabilities
- SA24636: VMware ESX Server Multiple Security Updates
- SECTRACK ID: 1016883: Gzip Bugs in Expanding Archives Let Remote Users Cause Denial of Service Conditions or Arbitrary Code Execution
- SUSE-SA:2006:056: gzip security problems
Reported:
Sep 19, 2006
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