CVE-2008-3646

Severity: medium (CVSS 6.8 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.1% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2008-10-10 · updated 2026-06-16
Weakness: CWE-362

Description

The Postfix configuration file in Mac OS X 10.5.5 causes Postfix to be network-accessible when mail is sent from a local command-line tool, which allows remote attackers to send mail to local Mac OS X users.

Affected products

macOS: 10.5.5

References

http://lists.apple.com/archives/security-announce/2008/Oct/msg00001.html
http://secunia.com/advisories/32222
http://support.apple.com/kb/HT3216
http://www.securityfocus.com/bid/31681
http://www.securityfocus.com/bid/31721
http://www.vupen.com/english/advisories/2008/2780
https://exchange.xforce.ibmcloud.com/vulnerabilities/45876
http://lists.apple.com/archives/security-announce/2008/Oct/msg00001.html
http://secunia.com/advisories/32222
http://support.apple.com/kb/HT3216
http://www.securityfocus.com/bid/31681
http://www.securityfocus.com/bid/31721

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