https://patchthecve.com/CVEs with upgrade or downgrade fix stepshttps://patchthecve.com/cve/CVE-2004-2328.htmlhttps://patchthecve.com/cve/CVE-2004-2328.htmlTue, 16 Jun 2026 22:09:27 +0000MEDIUM 5.0: Clearswift MAILsweeper for SMTP before 4.3_13 allows remote attackers to cause a denial of service (infinite loop) via an e-mail with a crafted RAR archive attached.https://patchthecve.com/cve/CVE-2004-0162.htmlhttps://patchthecve.com/cve/CVE-2004-0162.htmlTue, 16 Jun 2026 22:05:04 +0000HIGH 7.5: Multiple content security gateway and antivirus products allow remote attackers to bypass content restrictions via MIME encapsulation that uses RFC822 comment fields, which may be interpreted as other fields by mail clients.https://patchthecve.com/cve/CVE-2004-0161.htmlhttps://patchthecve.com/cve/CVE-2004-0161.htmlTue, 16 Jun 2026 22:05:04 +0000HIGH 7.5: Multiple content security gateway and antivirus products allow remote attackers to bypass content restrictions via MIME messages that use RFC2231 encoding, which may be interpreted differently by mail clients.https://patchthecve.com/cve/CVE-2004-0053.htmlhttps://patchthecve.com/cve/CVE-2004-0053.htmlTue, 16 Jun 2026 22:04:49 +0000HIGH 7.5: Multiple content security gateway and antivirus products allow remote attackers to bypass content restrictions via MIME messages that use fields that use RFC2047 encoding, which may be interpreted differently by mail clients.https://patchthecve.com/cve/CVE-2004-0052.htmlhttps://patchthecve.com/cve/CVE-2004-0052.htmlTue, 16 Jun 2026 22:04:49 +0000HIGH 7.5: Multiple content security gateway and antivirus products allow remote attackers to bypass content restrictions via MIME messages that use non-standard separator characters, or use standard separators incorrectly, within MIME headers, fields, parameters, or values, which may be interpreted differentlhttps://patchthecve.com/cve/CVE-2004-0051.htmlhttps://patchthecve.com/cve/CVE-2004-0051.htmlTue, 16 Jun 2026 22:04:49 +0000HIGH 7.5: Multiple content security gateway and antivirus products allow remote attackers to bypass content restrictions via MIME messages that use non-standard but frequently supported Content-Transfer-Encoding values such as (1) uuencode, (2) mac-binhex40, and (3) yenc, which may be interpreted differently https://patchthecve.com/cve/CVE-2003-1016.htmlhttps://patchthecve.com/cve/CVE-2003-1016.htmlTue, 16 Jun 2026 22:03:21 +0000HIGH 7.5: Multiple content security gateway and antivirus products allow remote attackers to bypass content restrictions via MIME messages that use malformed quoting in MIME headers, parameters, and values, including (1) fields that should not be quoted, (2) duplicate quotes, or (3) missing leading or trailinhttps://patchthecve.com/cve/CVE-2003-1015.htmlhttps://patchthecve.com/cve/CVE-2003-1015.htmlTue, 16 Jun 2026 22:03:21 +0000HIGH 7.5: Multiple content security gateway and antivirus products allow remote attackers to bypass content restrictions via MIME messages that use whitespace in an unusual fashion, which may be interpreted differently by mail clients.https://patchthecve.com/cve/CVE-2003-0930.htmlhttps://patchthecve.com/cve/CVE-2003-0930.htmlTue, 16 Jun 2026 22:03:11 +0000HIGH 7.5: Clearswift MAILsweeper before 4.3.15 does not properly detect filenames in BinHex (HQX) encoded files, which allows remote attackers to bypass intended policy.https://patchthecve.com/cve/CVE-2003-0929.htmlhttps://patchthecve.com/cve/CVE-2003-0929.htmlTue, 16 Jun 2026 22:03:11 +0000HIGH 7.5: Clearswift MAILsweeper before 4.3.15 does not properly detect and filter ZIP 6.0 encoded files, which allows remote attackers to bypass intended policy.https://patchthecve.com/cve/CVE-2003-0928.htmlhttps://patchthecve.com/cve/CVE-2003-0928.htmlTue, 16 Jun 2026 22:03:11 +0000HIGH 7.5: Clearswift MAILsweeper before 4.3.15 does not properly detect and filter RAR 3.20 encoded files, which allows remote attackers to bypass intended policy.https://patchthecve.com/cve/CVE-2004-0235.htmlhttps://patchthecve.com/cve/CVE-2004-0235.htmlTue, 16 Jun 2026 22:05:13 +0000MEDIUM 6.4: Multiple directory traversal vulnerabilities in LHA 1.14 allow remote attackers or local users to create arbitrary files via an LHA archive containing filenames with (1) .. sequences or (2) absolute pathnames with double leading slashes ("//absolute/path").https://patchthecve.com/cve/CVE-2004-0234.htmlhttps://patchthecve.com/cve/CVE-2004-0234.htmlTue, 16 Jun 2026 22:05:13 +0000HIGH 10.0: Multiple stack-based buffer overflows in the get_header function in header.c for LHA 1.14, as used in products such as Barracuda Spam Firewall, allow remote attackers or local users to execute arbitrary code via long directory or file names in an LHA archive, which triggers the overflow when testinghttps://patchthecve.com/cve/CVE-2003-1485.htmlhttps://patchthecve.com/cve/CVE-2003-1485.htmlTue, 16 Jun 2026 22:04:31 +0000MEDIUM 5.0: 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."https://patchthecve.com/cve/CVE-2003-1330.htmlhttps://patchthecve.com/cve/CVE-2003-1330.htmlTue, 16 Jun 2026 22:03:56 +0000MEDIUM 5.0: 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.https://patchthecve.com/cve/CVE-2003-1154.htmlhttps://patchthecve.com/cve/CVE-2003-1154.htmlTue, 16 Jun 2026 22:03:37 +0000HIGH 7.5: MAILsweeper for SMTP 4.3 allows remote attackers to bypass virus protection via a mail message with a malformed zip attachment, as exploited by certain MIMAIL virus variants.https://patchthecve.com/cve/CVE-2003-0121.htmlhttps://patchthecve.com/cve/CVE-2003-0121.htmlTue, 16 Jun 2026 22:01:34 +0000HIGH 7.5: Clearswift MAILsweeper 4.x allows remote attackers to bypass attachment detection via an attachment that does not specify a MIME-Version header field, which is processed by some mail clients.https://patchthecve.com/cve/CVE-2001-1581.htmlhttps://patchthecve.com/cve/CVE-2001-1581.htmlTue, 16 Jun 2026 21:56:32 +0000HIGH 7.5: 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.