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CVE-2001-1078

Format string vulnerability in flog function of eXtremail 1.1.9 and earlier allows remote attackers to gain root privileges via format specifiers in the SMTP commands (1) HELO, (2) EHLO, (3) MAIL FROM, or (4) RCPT TO, and the POP3 commands (5) USER and (6) other commands that can be executed after POP3 authentication.

Published: Jun 21, 2001 Modified: Apr 16, 2026

CVSS Metrics

Affected Products (14)

Vendor Product Version
extremail extremail 1.0
extremail extremail 1.0.1
extremail extremail 1.0.2
extremail extremail 1.0.3
extremail extremail 1.1
extremail extremail 1.1.1
extremail extremail 1.1.2
extremail extremail 1.1.3
extremail extremail 1.1.4
extremail extremail 1.1.5
extremail extremail 1.1.6
extremail extremail 1.1.7
extremail extremail 1.1.8
extremail extremail 1.1.9

GitHub Security Advisory GHSA-v54p-gvhc-m8wq

Format string vulnerability in flog function of eXtremail 1.1.9 and earlier allows remote...

Risk Scores

CVSS Score 10.0 / 10
EPSS Score 5.44%

Top 8% most likely to be exploited

Threat Score 41.6 / 100

Data Sources

NVD EPSS GitHub