Search/CVE-2002-1563
● CVE

CVE-2002-1563

VendorstunnelProductstunnelDiscoveredMay 12, 2003UpdatedApr 16, 2026

stunnel 4.0.3 and earlier allows attackers to cause a denial of service (crash) via SIGCHLD signal handler race conditions that cause an inconsistency in the child counter.

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CVSS v3.1
—
EPSS
0.34%
probability of exploitation in 30 days
CISA KEV
Not listed
no confirmed exploitation reported
News coverage
0
sources referencing this CVE
Related IOCs
0
seen in the same coverage
Connections
1 relationships
Timeline
disclosure → media coverage
May 12, 2003
Disclosure — published as a CVE record. · last revised by NVD Apr 16, 2026