|
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 >> Red Hat Local Security Checks >> RHSA-2002-259: sendmail Vulnerability Assessment Details
|
RHSA-2002-259: sendmail |
||
Check for the version of the sendmail packages Detailed Explanation for this Vulnerability Assessment The sendmail packages shipped with Red Hat Linux Advanced Server have a security bug if sendmail is configured to use smrsh. This security errata release fixes the problem. [Updated 06 Feb 2003] Added fixed packages for Advanced Workstation 2.1 SMRSH (the SendMail Restricted SHell) is a /bin/sh replacement for Sendmail. It provides the ability to limit the set of executable programs available to Sendmail. A bug in the version of smrsh packaged as part of Sendmail 8.12.6 and 8.11.6 permits attackers to bypass shrsh's intended restrictions. This can be done by inserting additional commands after "||" or "/" characters, which are not properly filtered or verified. A sucessful attack would permit a possible hacker who has a local account on a system to execute arbitrary binaries as themselves by utilizing their .forward file. Because sendmail as shipped with Red Hat Linux Advanced Server is not configured to use smrsh, this issue only affects users who have customized their sendmail configuration to use smrsh. Users who have configured sendmail to use smrsh should update to these errata packages which contain a backported security fix, and are therefore not vulnerable to this issue. Solution : http://rhn.redhat.com/errata/RHSA-2002-259.html Network Security Threat Level: High Networks Security ID: Vulnerability Assessment Copyright: This script is Copyright (C) 2004 Tenable Network Security |
||
Cables, Connectors |
Lenovo IdeaPad Flex 5 14" 14IAU7 (256GB SSD, 13-1215U, 8GB RAM) _ (82R7003WUS)
$289.00
Team T-FORCE VULCAN Z 16GB (2 x 8GB) 288-Pin PC RAM DDR4 3200 (PC4 25600) XMP
$35.99
A-Tech 8GB DDR3 1600 PC3-12800 Laptop SODIMM 204-Pin Memory RAM PC3L DDR3L 1x 8G
$13.99
HyperX FURY DDR3 8GB 16GB 32GB 1600 MHz PC3-12800 Desktop RAM Memory DIMM 240pin
$12.90
A-Tech 8GB PC3-12800 Desktop DDR3 1600 MHz Non ECC 240-Pin DIMM Memory RAM 1x 8G
$13.99
Corsair Vengeance LPX 32GB PC4-25600 (DDR4-3200) Memory NEVER USED LOOSE STICKS
$40.00
8GB PC3L-12800S 1600MHz SODIMM DDR3 RAM | Grade A
$12.00
CORSAIR Vengeance RGB Pro 32GB (2 x 16GB) 288-Pin PC RAM DDR4 3600 (PC4 28800)
$79.95
HyperX FURY DDR4 64GB (4x16GB) 3200MHz PC4-25600 Desktop RAM Memory DIMM 288PIN
$129.95
A-Tech 256GB 4x 64GB 4Rx4 PC4-19200 ECC Load Reduced LRDIMM Server Memory RAM
$287.96
|
||
No Discussions have been posted on this vulnerability. |