CVE-2003-0143

CriticalCVSS 10.0/10Last modified Jun 16, 2026

Description

The pop_msg function in qpopper 4.0.x before 4.0.5fc2 does not null terminate a message buffer after a call to Qvsnprintf, which could allow authenticated users to execute arbitrary code via a buffer overflow in a mdef command with a long macro name.

Metrics

CVSS 2.0 10.0/10AV:N/AC:L/Au:N/C:C/I:C/A:C

Affected software

No affected versions have been published.

Timeline

Published: Mar 18, 2003
Last modified: Jun 16, 2026
NVD status: Modified

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