CVE-2012-1917: Path Traversal
compose.php in @Mail WebMail Client in AtMail Open-Source before 1.05 does not properly handle ../ (dot dot slash) sequences in the unique parameter, which allows remote attackers to conduct directory traversal attacks and read arbitrary files via a ..././ (dot dot dot slash dot slash) sequence.
Affected Software
Remediation
Patch Available
Event History
Frequently Asked Questions
What is the severity of CVE-2012-1917?
CVE-2012-1917 is considered a high severity vulnerability as it allows remote attackers to conduct directory traversal attacks.
How do I fix CVE-2012-1917?
To fix CVE-2012-1917, upgrade to AtMail Open-Source version 1.05 or later.
What kind of attacks can CVE-2012-1917 facilitate?
CVE-2012-1917 can facilitate directory traversal attacks that allow attackers to read arbitrary files on the server.
Which versions of AtMail are affected by CVE-2012-1917?
CVE-2012-1917 affects AtMail Open-Source versions prior to 1.05.
What is the unique parameter issue in CVE-2012-1917?
CVE-2012-1917 involves the improper handling of ../ sequences in the unique parameter of compose.php.