CVE-2002-1563

Published: May 12, 2003Modified: Apr 16, 2026

1.2

Vector

AV:L/AC:H/Au:N/C:N/I:N/A:P

Exploitability: 1.9 / Impact: 2.9

Source: NVD

Description

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 (1)

Products: Stunnel: Stunnel

Stunnel

1 product

Stunnel

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Stunnel Stunnel	Version 4.04

References (16)

http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000736

Source: cve@mitre.org

http://marc.info/?l=bugtraq&m=104247606910598

Source: cve@mitre.org

http://marc.info/?l=bugtraq&m=106029168514511&w=2

Source: cve@mitre.org

http://marc.info/?l=stunnel-users&m=103600188215117&w=2

Source: cve@mitre.org

http://www.linuxsecurity.com/advisories/engarde_advisory-3535.html

Source: cve@mitre.org

http://www.redhat.com/support/errata/RHSA-2003-221.html

Source: cve@mitre.org

PatchVendor Advisory

http://www.redhat.com/support/errata/RHSA-2003-223.html

Source: cve@mitre.org

http://www.securityfocus.com/bid/6592

Source: cve@mitre.org

http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000736