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 products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- http://www.linuxsecurity.com/advisories/engarde_advisory-3535.html ↗
- http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000736 ↗
- http://marc.info/?l=bugtraq&m=104247606910598 ↗
- http://www.redhat.com/support/errata/RHSA-2003-223.html ↗
- http://marc.info/?l=stunnel-users&m=103600188215117&w=2 ↗
- http://www.securityfocus.com/bid/6592 ↗
- http://marc.info/?l=bugtraq&m=106029168514511&w=2 ↗
- http://www.redhat.com/support/errata/RHSA-2003-221.html ↗