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.
Metrics
CVSS 2.0 1.2/10
AV:L/AC:H/Au:N/C:N/I:N/A:PAffected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000736
- http://marc.info/?l=bugtraq&m=104247606910598
- http://marc.info/?l=bugtraq&m=106029168514511&w=2
- http://marc.info/?l=stunnel-users&m=103600188215117&w=2
- http://www.linuxsecurity.com/advisories/engarde_advisory-3535.html
- http://www.redhat.com/support/errata/RHSA-2003-221.htmlPatch, Vendor Advisory
- http://www.redhat.com/support/errata/RHSA-2003-223.html
- http://www.securityfocus.com/bid/6592
- http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000736
- http://marc.info/?l=bugtraq&m=104247606910598
- http://marc.info/?l=bugtraq&m=106029168514511&w=2
- http://marc.info/?l=stunnel-users&m=103600188215117&w=2
- http://www.linuxsecurity.com/advisories/engarde_advisory-3535.html
- http://www.redhat.com/support/errata/RHSA-2003-221.htmlPatch, Vendor Advisory
- http://www.redhat.com/support/errata/RHSA-2003-223.html
- http://www.securityfocus.com/bid/6592
Timeline
- Published
- May 12, 2003
- Last modified
- Jun 16, 2026
- NVD status
- Modified