CVE-2006-2659

HighCVSS 7.8/10Last modified Jun 16, 2026

Description

libs/comverp.c in Courier MTA before 0.53.2 allows attackers to cause a denial of service (CPU consumption) via unknown vectors involving usernames that contain the "=" (equals) character, which is not properly handled during encoding.

Metrics

CVSS 2.0 7.8/10AV:N/AC:L/Au:N/C:N/I:N/A:C

Affected software

No affected versions have been published.

Timeline

Published
May 30, 2006
Last modified
Jun 16, 2026
NVD status
Modified

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CVE-2006-2659: High severity, CVSS 7.8 | Vulnix