Vulnerability Assessment & Network Security Forums



If through a vulnerability assessment, a network security issue is detected for the vulnerability below, applying the appropriate security patches in a timely matter is very important.  If you have detected that your system has already been compromised, following CERT's Network Security recovery document will assist with recommended steps for system recovery.


Home >> Browse Vulnerability Assessment Database >> Gentoo Local Security Checks >> [GLSA-200611-24] LHa: Multiple vulnerabilities


Vulnerability Assessment Details

[GLSA-200611-24] LHa: Multiple vulnerabilities

Vulnerability Assessment Summary
LHa: Multiple vulnerabilities

Detailed Explanation for this Vulnerability Assessment
The remote host is affected by the vulnerability described in GLSA-200611-24
(LHa: Multiple vulnerabilities)


Tavis Ormandy of the Google Security Team discovered several
vulnerabilities in the LZH decompression component used by LHa. The
make_table function of unlzh.c contains an array index error and a
buffer overflow vulnerability. The build_tree function of unpack.c
contains a buffer underflow vulnerability. Additionally, unlzh.c
contains a code that could run in an infinite loop.

Impact

By enticing a user to uncompress a specially crafted archive, a remote
attacker could cause a Denial of Service by CPU consumption or execute
arbitrary code with the rights of the user running the application.

Workaround

There is no known workaround at this time.

References:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4335
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4336
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4337
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4338


Solution:
All LHa users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=app-arch/lha-114i-r6"


Network Security Threat Level: Medium


Networks Security ID:

Vulnerability Assessment Copyright: (C) 2006 Michel Arboi

Cables, Connectors

Cougar Accessory Bunker-S Vacuum suction bungee for Headset Retail
$25.99
Cougar Accessory Bunker-S Vacuum suction bungee for Headset Retail pictureUS 1.75mm 3D Pinter PLA Filament 0.5kg/1.1lb High Quality Vacuum Packing White
$0.01
US 1.75mm 3D Pinter PLA Filament 0.5kg/1.1lb High Quality  Vacuum Packing White pictureEpson Ink 126 High-capacity (2) Black, Magenta, Yellow. ALL ORIG VACUUM SEALED
$20.0
Epson Ink 126 High-capacity (2) Black, Magenta, Yellow. ALL ORIG VACUUM SEALED pictureNew Dyson V7 Motorhead Origin 248404-01 Cordless Stick Vacuum Cleaner Sealed
$186.0
New Dyson V7 Motorhead Origin 248404-01 Cordless Stick Vacuum Cleaner Sealed picture


Discussions

No Discussions have been posted on this vulnerability.