CVE-2004-1088

Postfix server for Apple Mac OS X 10.3.6, when using CRAM-MD5, allows remote attackers to send mail without authentication by replaying authentication information.

Published: 2004-12-02 Last update: 2026-06-16 Assigner: [email protected] Source: [email protected]

Conclusion & alert: CVE-2004-1088 is rated Moderate Risk (56.1/100): CVSS High severity, with medium exploitation likelihood (EPSS 1.65%). Mandatory action: Review affected assets and schedule remediation.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2004-1088

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-06-15 1.28% 1.65% +0.37%
2 2026-03-09 1.55% 1.28% -0.27%
3 2025-03-30 1.55%

Full EPSS history (10 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2004-1088

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
7.5 2.0 HIGH
AV:N/AC:L/Au:N/C:P/I:P/A:P Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:L)
Exploitation conditions are straightforward and predictable.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:P)
Partial confidentiality impact.
Integrity impact (I:P)
Partial integrity impact.
Availability impact (A:P)
Partial availability impact.
10.0 6.4 [email protected]

Weakness enumeration for CVE-2004-1088

Affected software / configurations for CVE-2004-1088

Vendor Product Version Raw CPE
apple darwin_streaming_server 4.1.3 cpe:2.3:a:apple:darwin_streaming_server:4.1.3:*:*:*:*:*:*:*
apple darwin_streaming_server 5.0.1 cpe:2.3:a:apple:darwin_streaming_server:5.0.1:*:*:*:*:*:*:*
apple quicktime_streaming_server 4.1.1 cpe:2.3:a:apple:quicktime_streaming_server:4.1.1:*:*:*:*:*:*:*
apple mac_os_x 10.2 cpe:2.3:o:apple:mac_os_x:10.2:*:*:*:*:*:*:*
apple mac_os_x 10.2.1 cpe:2.3:o:apple:mac_os_x:10.2.1:*:*:*:*:*:*:*
apple mac_os_x 10.2.2 cpe:2.3:o:apple:mac_os_x:10.2.2:*:*:*:*:*:*:*
apple mac_os_x 10.2.3 cpe:2.3:o:apple:mac_os_x:10.2.3:*:*:*:*:*:*:*
apple mac_os_x 10.2.4 cpe:2.3:o:apple:mac_os_x:10.2.4:*:*:*:*:*:*:*
apple mac_os_x 10.2.5 cpe:2.3:o:apple:mac_os_x:10.2.5:*:*:*:*:*:*:*
apple mac_os_x 10.2.6 cpe:2.3:o:apple:mac_os_x:10.2.6:*:*:*:*:*:*:*
apple mac_os_x 10.2.7 cpe:2.3:o:apple:mac_os_x:10.2.7:*:*:*:*:*:*:*
apple mac_os_x 10.2.8 cpe:2.3:o:apple:mac_os_x:10.2.8:*:*:*:*:*:*:*
apple mac_os_x 10.3 cpe:2.3:o:apple:mac_os_x:10.3:*:*:*:*:*:*:*
apple mac_os_x 10.3.1 cpe:2.3:o:apple:mac_os_x:10.3.1:*:*:*:*:*:*:*
apple mac_os_x 10.3.2 cpe:2.3:o:apple:mac_os_x:10.3.2:*:*:*:*:*:*:*
apple mac_os_x 10.3.3 cpe:2.3:o:apple:mac_os_x:10.3.3:*:*:*:*:*:*:*
apple mac_os_x 10.3.4 cpe:2.3:o:apple:mac_os_x:10.3.4:*:*:*:*:*:*:*
apple mac_os_x 10.3.5 cpe:2.3:o:apple:mac_os_x:10.3.5:*:*:*:*:*:*:*
apple mac_os_x 10.3.6 cpe:2.3:o:apple:mac_os_x:10.3.6:*:*:*:*:*:*:*
apple mac_os_x_server 10.2 cpe:2.3:o:apple:mac_os_x_server:10.2:*:*:*:*:*:*:*
apple mac_os_x_server 10.2.1 cpe:2.3:o:apple:mac_os_x_server:10.2.1:*:*:*:*:*:*:*
apple mac_os_x_server 10.2.2 cpe:2.3:o:apple:mac_os_x_server:10.2.2:*:*:*:*:*:*:*
apple mac_os_x_server 10.2.3 cpe:2.3:o:apple:mac_os_x_server:10.2.3:*:*:*:*:*:*:*
apple mac_os_x_server 10.2.4 cpe:2.3:o:apple:mac_os_x_server:10.2.4:*:*:*:*:*:*:*
apple mac_os_x_server 10.2.5 cpe:2.3:o:apple:mac_os_x_server:10.2.5:*:*:*:*:*:*:*
apple mac_os_x_server 10.2.6 cpe:2.3:o:apple:mac_os_x_server:10.2.6:*:*:*:*:*:*:*
apple mac_os_x_server 10.2.7 cpe:2.3:o:apple:mac_os_x_server:10.2.7:*:*:*:*:*:*:*
apple mac_os_x_server 10.2.8 cpe:2.3:o:apple:mac_os_x_server:10.2.8:*:*:*:*:*:*:*
apple mac_os_x_server 10.3 cpe:2.3:o:apple:mac_os_x_server:10.3:*:*:*:*:*:*:*
apple mac_os_x_server 10.3.1 cpe:2.3:o:apple:mac_os_x_server:10.3.1:*:*:*:*:*:*:*
apple mac_os_x_server 10.3.2 cpe:2.3:o:apple:mac_os_x_server:10.3.2:*:*:*:*:*:*:*
apple mac_os_x_server 10.3.3 cpe:2.3:o:apple:mac_os_x_server:10.3.3:*:*:*:*:*:*:*
apple mac_os_x_server 10.3.4 cpe:2.3:o:apple:mac_os_x_server:10.3.4:*:*:*:*:*:*:*
apple mac_os_x_server 10.3.5 cpe:2.3:o:apple:mac_os_x_server:10.3.5:*:*:*:*:*:*:*
apple mac_os_x_server 10.3.6 cpe:2.3:o:apple:mac_os_x_server:10.3.6:*:*:*:*:*:*:*

References for CVE-2004-1088

cvelogic Threat Intelligence