VulnerabilityModified
CVE-2002-1563
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.
LOW 1.2EPSS 0.34%
Does this matter?
Lower severity and a low EPSS score (0.34%). Track it; it rarely justifies an emergency change on its own.
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 2.0
- 1.2 LOWAV:L/AC:H/Au:N/C:N/I:N/A:P
- EPSS
- 0.34% probability · 27th percentile
- CISA KEV
- Not listed
- Affected
- stunnel/stunnel
- Source
- cve@mitre.org
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
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.