wietse_venema Vulnerabilities

Browse the latest common vulnerabilities and exposures (CVEs) related to wietse_venema. Use this page to track security alerts, assess risk scores, and find automated remediation steps for wietse_venema products. Stay ahead of zero-day exploits and ensure your systems are patched against known threats.

Total Vulnerabilities
4
Critical Issues
0
Average CVSS Score
5.6

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CVE-2003-0540

UNKNOWN

The address parser code in Postfix 1.1.12 and earlier allows remote attackers to cause a denial of service (lock) via (1) a malformed envelope address to a local host that would generate a bounce and contains the ".!" string in the MAIL FROM or Errors-To headers, which causes nqmgr to lock up, or (2) via a valid MAIL FROM with a RCPT TO containing a ".!" string, which causes an instance of the SMTP listener to lock up.

Score: 5•Published: 8/27/2003
Affected:
wietse venema/postfix
(+8)
5.0

CVE-2003-0468

UNKNOWN

Postfix 1.1.11 and earlier allows remote attackers to use Postfix to conduct "bounce scans" or DDos attacks of other hosts via an email address to the local host containing the target IP address and service name followed by a "!" string, which causes Postfix to attempt to use SMTP to communicate with the target on the associated port.

Score: 5•Published: 8/27/2003
Affected:
wietse venema/postfix
(+7)
5.0