CVE-2006-4390

Severity: low (CVSS 2.6 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.7% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2006-10-03 · updated 2026-06-16

Description

CFNetwork in Apple Mac OS X 10.4 through 10.4.7 and 10.3.9 allows remote SSL sites to appear as trusted sites by using encryption without authentication, which can cause the lock icon in Safari to be displayed even when the site's identity cannot be trusted.

Affected products

macOS: 10.3.9, 10.4, 10.4.1, 10.4.2, 10.4.3, 10.4.4 (+3)

References

http://lists.apple.com/archives/security-announce/2006/Sep/msg00002.html
http://secunia.com/advisories/22187
http://securitytracker.com/id?1016952
http://www.osvdb.org/29267
http://www.securityfocus.com/bid/20271
http://www.vupen.com/english/advisories/2006/3852
https://exchange.xforce.ibmcloud.com/vulnerabilities/29277
http://lists.apple.com/archives/security-announce/2006/Sep/msg00002.html
http://secunia.com/advisories/22187
http://securitytracker.com/id?1016952
http://www.osvdb.org/29267
http://www.securityfocus.com/bid/20271

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