Vulnerabilities
Misconfiguration
Compliance
CVE Vulnerabilities

CVE-2002-1563

Published: May 12, 2003 | Modified: Apr 03, 2025
CVSS 3.x
N/A
Source:
NVD
CVSS 2.x
1.2 LOW
AV:L/AC:H/Au:N/C:N/I:N/A:P
RedHat/V2
RedHat/V3
Ubuntu
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Additional information
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2002-1563
CWEhttps://cwe.mitre.org/data/definitions/NVD-Other.html

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.

Affected Software

NameVendorStart VersionEnd Version
StunnelStunnel4.04 (including)4.04 (including)
Red Hat Enterprise Linux AS (Advanced Server) version 2.1RedHat*
Red Hat Enterprise Linux ES version 2.1RedHat*
Red Hat Enterprise Linux WS version 2.1RedHat*
Red Hat Linux 7.1RedHat*
Red Hat Linux 7.1RedHat*
Red Hat Linux 7.2RedHat*
Red Hat Linux 7.2RedHat*
Red Hat Linux 7.3RedHat*
Red Hat Linux 7.3RedHat*
Red Hat Linux 8.0RedHat*
Red Hat Linux 8.0RedHat*
Red Hat Linux Advanced Workstation 2.1RedHat*

References

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