functions/imap_general.php in SquirrelMail before 1.4.21 does not properly handle 8-bit characters in passwords, which allows remote attackers to cause a denial of service (disk consumption) by making many IMAP login attempts with different usernames, leading to the creation of many preferences files.
Max CVSS
5.0
EPSS Score
11.47%
Published
2010-08-19
Updated
2017-08-17
1 vulnerabilities found
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