CVE-2006-4303

Severity: low (CVSS 2.6 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2006-08-23 · updated 2026-06-16

Description

Race condition in (1) libnsl and (2) TLI/XTI API routines in Sun Solaris 10 allows remote attackers to cause a denial of service ("tight loop" and CPU consumption for listener applications) via unknown vectors related to TCP fusion (do_tcp_fusion).

Affected products

Sun Solaris: 10.0

References

http://securitytracker.com/id?1016706
http://sunsolve.sun.com/search/document.do?assetkey=1-26-102576-1
https://exchange.xforce.ibmcloud.com/vulnerabilities/28420
http://securitytracker.com/id?1016706
http://sunsolve.sun.com/search/document.do?assetkey=1-26-102576-1
https://exchange.xforce.ibmcloud.com/vulnerabilities/28420

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