CVE-2003-0740

Medium

Description

Stunnel 4.00, and 3.24 and earlier, leaks a privileged file descriptor returned by listen(), which allows local users to hijack the Stunnel server.

SeverityMedium
CVSS4.6
Exploit probability53. percentile0.7%
ProductStunnel
PublishedOct 20, 2003
First seenOct 20, 2003

How to fix

Sources list no fixed version or patch link for this vulnerability.

Affected products

ProductAffected versionsFixed in
stunnel stunnel3.3, 3.4a, 3.7, 3.8, 3.9, 3.10, 3.11, 3.12, 3.13, 3.14, 3.15, 3.16, 3.17, 3.18, 3.19, 3.20, 3.21, 3.21a, 3.21b, 3.21c, 3.22, 3.24, 4.0—

Check your version

Choose the product and enter the version you run to see whether it falls in the affected range.

In the Intelligence 360 plan

Attack Surface Management

See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.

CVE-2003-0740 · Stunnel · Dark Radar