What is CVE-2011-3350?

CVE-2011-3350 is a critical-severity vulnerability in Marmaro Masqmail, classified under Improper Check for Dropped Privileges. CVSS score: 9.8/10. Published 2019-11-19.

How severe is CVE-2011-3350?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Vulnerability in Marmaro Masqmail

CVE-2011-3350

masqmail 0.2.21 through 0.2.30 improperly calls seteuid() in src/log.c and src/masqmail.c that results in improper privilege dropping.

Published 2019-11-19 · last modified 2026-06-16.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.017 (76.1th percentile), scored 2026-09-29.

Low probability of exploitation in the next 30 days, but still tracked. 76th percentile — 76.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.017 · newest: 0.017 · change: 0.000

Affected products

Marmaro Masqmail
Masqmail — versions 0.2.21 through 0.2.30

Weakness classification (CWE)

CWE-273 — Improper Check for Dropped Privileges

References

security-tracker.debian.org/tracker/CVE-2011-3350 (Third Party Advisory)
access.redhat.com/security/cve/cve-2011-3350 (Broken Link)
bugs.debian.org/cgi-bin/bugreport.cgi (Third Party Advisory, Issue Tracking)

Frequently asked questions

What is CVE-2011-3350?: CVE-2011-3350 is a critical-severity vulnerability in Marmaro Masqmail, classified under Improper Check for Dropped Privileges. CVSS score: 9.8/10. Published 2019-11-19.
How severe is CVE-2011-3350?: Critical severity. CVSS v3 base score is 9.8 out of 10.