Vulnerability 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.
CVSS Score
1.2
LOW
AV:L/AC:H/Au:N/C:N/I:N/A:P
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Stunnel | Stunnel | 4.04 |
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.htmlPatchVendor 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.htmlPatchVendor Advisory
- http://www.redhat.com/support/errata/RHSA-2003-223.html
FAQ
What is CVE-2002-1563?
CVE-2002-1563 is a vulnerability with a CVSS score of 1.2 (LOW). 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.
How severe is CVE-2002-1563?
CVE-2002-1563 has been rated LOW with a CVSS base score of 1.2/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2002-1563?
Check the references section above for vendor advisories and patch information. Affected products include: Stunnel Stunnel.