Patch  oval:com.redhat.rhsa:def:20120103
RHSA-2012:0103: squirrelmail security update (Moderate)  

SquirrelMail is a standards-based webmail package written in PHP.
A cross-site scripting (XSS) flaw was found in the way SquirrelMail performed the sanitization of HTML style tag content. A remote attacker could use this flaw to send a specially-crafted Multipurpose Internet Mail Extensions (MIME) message that, when opened by a victim, would lead to arbitrary web script execution in the context of their SquirrelMail session. (CVE-2011-2023)
Multiple cross-site scripting (XSS) flaws were found in SquirrelMail. A remote attacker could possibly use these flaws to execute arbitrary web script in the context of a victim's SquirrelMail session. (CVE-2010-4555)
An input sanitization flaw was found in the way SquirrelMail handled the content of various HTML input fields. A remote attacker could use this flaw to alter user preference values via a newline character contained in the input for these fields. (CVE-2011-2752)
It was found that the SquirrelMail Empty Trash and Index Order pages did not protect against Cross-Site Request Forgery (CSRF) attacks. If a remote attacker could trick a user, who was logged into SquirrelMail, into visiting a specially-crafted URL, the attacker could empty the victim's trash folder or alter the ordering of the columns on the message index page. (CVE-2011-2753)
SquirrelMail was allowed to be loaded into an HTML sub-frame, allowing a remote attacker to perform a clickjacking attack against logged in users and possibly gain access to sensitive user data. With this update, the SquirrelMail main frame can only be loaded into the top most browser frame. (CVE-2010-4554)
A flaw was found in the way SquirrelMail handled failed log in attempts. A user preference file was created when attempting to log in with a password containing an 8-bit character, even if the username was not valid. A remote attacker could use this flaw to eventually consume all hard disk space on the target SquirrelMail server. (CVE-2010-2813)
A flaw was found in the SquirrelMail Mail Fetch plug-in. If an administrator enabled this plug-in, a SquirrelMail user could use this flaw to port scan the local network the server was on. (CVE-2010-1637)
Users of SquirrelMail should upgrade to this updated package, which contains backported patches to correct these issues.
Create Date: 2012-02-08 Last Update Date: 2012-02-08

Affected Platforms/Products

Affected Products (CPE + CVE references)
Platforms: unix (from OVAL definitions)
  • Red Hat Enterprise Linux 5
  • Red Hat Enterprise Linux 4

References

Criteria

The patch should be installed
IF : Any one of the following are true
IF : Red Hat Enterprise Linux must be installed
WARNING! Unknown test oval:com.redhat.rhba:tst:20070304026. Please see help for possible reasons
IF : All of the following are true
IF : Red Hat Enterprise Linux 5 is installed
WARNING! Unknown test oval:com.redhat.rhba:tst:20070331005. Please see help for possible reasons
IF : squirrelmail is earlier than 0:1.4.8-5.el5_7.13
WARNING! Unknown test oval:com.redhat.rhsa:tst:20120103004. Please see help for possible reasons
IF : squirrelmail is signed with Red Hat redhatrelease key
Linux : RPM Test :  squirrelmail is earlier than 0:1.4.8-6.el3 
At least one of the objects listed below must exist on the system (Existence check)
Unknown object oval:com.redhat.rhsa:obj:20040240002 (Object depth limit may be exceeded) !!!
RPM Version less than 0:1.4.8-6.el3 (datatype=evr_string)
linux : rpminfo_state 
IF : All of the following are true
IF : Red Hat Enterprise Linux 4 is installed
WARNING! Unknown test oval:com.redhat.rhba:tst:20070304025. Please see help for possible reasons
IF : squirrelmail is signed with Red Hat master key
Linux : RPM Test :  squirrelmail is earlier than 0:1.4.6-5.el3 
At least one of the objects listed below must exist on the system (Existence check)
Unknown object oval:com.redhat.rhsa:obj:20040240002 (Object depth limit may be exceeded) !!!
RPM Version less than 0:1.4.6-5.el3 (datatype=evr_string)
linux : rpminfo_state 
IF : squirrelmail is earlier than 0:1.4.8-18.el4
WARNING! Unknown test oval:com.redhat.rhsa:tst:20120103001. Please see help for possible reasons

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