Multiple vulnerabilities were found in SquirrelMail of which the worst results in remote code execution.
|Package||mail-client/squirrelmail on all architectures|
|Affected versions||< 1.4.19|
|Unaffected versions||>= 1.4.19|
SquirrelMail is a standards-based webmail package written in PHP.
Multiple vulnerabilities were found in SquirrelMail:
The vulnerabilities allow remote attackers to execute arbitrary code with the privileges of the user running the web server, to hijack web sessions via a crafted cookie, to spoof the user interface and to conduct Cross-Site Scripting and phishing attacks, via a specially crafted message.
There is no known workaround at this time.
All SquirrelMail users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=mail-client/squirrelmail-1.4.19"