83 matches found
CVE-2003-1485: Improper Input Validation
Clearswift MAILsweeper 4.0 through 4.3.7 allows remote attackers to bypass filtering via a file attachment that contains "multiple extensions combined with large blocks of white space."...
CVE-2003-1477: Improper Restriction of Operations within the Bounds of a Memory Buffer
MAILsweeper for SMTP 4.3.6 and 4.3.7 allows remote attackers to cause a denial of service CPU consumption via a PowerPoint attachment that either 1 is corrupt or 2 contains "embedded objects."...
CVE-2004-2703: Undefined Security Weakness
Clearswift MIMEsweeper 5.0.5, when it has been upgraded from MAILsweeper for SMTP version 4.3 or MAILsweeper Business Suite I or II, allows remote attackers to bypass scanning by including encrypted data in a mail message, which causes the message to be marked as "Clean" instead of "Encrypted"...
CVE-2001-1581
The CVE-2001-1581 affects Clearswift MAILsweeper for SMTP 4.2, where the File Blocker feature can be bypassed by attackers manipulating a Content-Type header filename, enabling bypass of attachment filtering policies. Impact per CVSS2: Network attack, low complexity, no authentication required, w...
CVE-2003-1330
Technical details about CVE-2003-1330 are not provided in the connected documents. The initial description summarizes the vulnerability as bypass of e-mail attachment filtering via an undetected attachment. Monitor for official advisories or patches.
CVE-2001-1581: Undefined Security Weakness
The File Blocker feature in Clearswift MAILsweeper for SMTP 4.2 allows remote attackers to bypass e-mail attachment filtering policies via a modified name in a Content-Type header...
CVE-2003-1330: Undefined Security Weakness
Clearswift MAILsweeper for SMTP 4.3.6 SP1 does not execute custom "on strip unsuccessful" hooks, which allows remote attackers to bypass e-mail attachment filtering policies via an attachment that MAILsweeper can detect but not remove...
CVE-2001-1581
The File Blocker feature in Clearswift MAILsweeper for SMTP 4.2 allows remote attackers to bypass e-mail attachment filtering policies via a modified name in a Content-Type header...
CVE-2003-1330
Clearswift MAILsweeper for SMTP 4.3.6 SP1 does not execute custom "on strip unsuccessful" hooks, which allows remote attackers to bypass e-mail attachment filtering policies via an attachment that MAILsweeper can detect but not remove...
CVE-2006-3216
Clearswift MAILsweeper for SMTP before 4.3.20 and MAILsweeper for Exchange before 4.3.20 allows remote attackers to cause a denial of service via 1 non-ASCII characters in a reverse DNS lookup result from a Received header, which leads to a Receiver service stop, and 2 unspecified vectors involvi...
CVE-2006-3215
Clearswift MAILsweeper for SMTP before 4.3.20 and MAILsweeper for Exchange before 4.3.20 allows remote attackers to bypass the "text analysis", possibly bypassing SPAM and other filters, by sending an e-mail specifying a non-existent or unrecognized character set...
CVE-2006-3215
Clearswift MAILsweeper for SMTP before 4.3.20 and MAILsweeper for Exchange before 4.3.20 allows remote attackers to bypass the "text analysis", possibly bypassing SPAM and other filters, by sending an e-mail specifying a non-existent or unrecognized character set...
CVE-2006-3215
CVE-2006-3215 affects Clearswift MAILsweeper for SMTP (before 4.3.20) and MAILsweeper for Exchange (before 4.3.20). The issue allows remote attackers to bypass the product’s text analysis and potentially bypass SPAM/other filters by sending an e-mail with a non-existent or unrecognized character ...
CVE-2006-3216
The CVE-2006-3216 issue affects Clearswift MAILsweeper for SMTP prior to 4.3.20 and MAILsweeper for Exchange prior to 4.3.20. The root cause is a vulnerability in handling certain inputs that can trigger a denial of service: (1) non-ASCII characters in a reverse DNS lookup result from a Received ...
CVE-2006-3216
Clearswift MAILsweeper for SMTP before 4.3.20 and MAILsweeper for Exchange before 4.3.20 allows remote attackers to cause a denial of service via 1 non-ASCII characters in a reverse DNS lookup result from a Received header, which leads to a Receiver service stop, and 2 unspecified vectors involvi...
CVE-2006-3215: Undefined Security Weakness
Clearswift MAILsweeper for SMTP before 4.3.20 and MAILsweeper for Exchange before 4.3.20 allows remote attackers to bypass the "text analysis", possibly bypassing SPAM and other filters, by sending an e-mail specifying a non-existent or unrecognized character set...
CVE-2006-3216: Undefined Security Weakness
Clearswift MAILsweeper for SMTP before 4.3.20 and MAILsweeper for Exchange before 4.3.20 allows remote attackers to cause a denial of service via 1 non-ASCII characters in a reverse DNS lookup result from a Received header, which leads to a Receiver service stop, and 2 unspecified vectors involvi...
[SA20756] MAILsweeper for SMTP/Exchange Multiple Vulnerabilities
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