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CVE-2004-1088

19
FAUCET Score

CVE-2004-1088 describes a critical vulnerability in Postfix servers running on Apple Mac OS X 10.3.6, allowing remote attackers to bypass authentication and send unauthorized mail when CRAM-MD5 is enabled. This is achieved through a replay attack on authentication information. With a CVSS score of 7.5, this vulnerability is considered highly severe due to its network-based attack vector, low attack complexity, and potential for complete compromise of confidentiality, integrity, and availability. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
4.1.3CPE matchmatch criteria
cpe:2.3:a:apple:darwin_streaming_server:4.1.3:*:*:*:*:*:*:*
5.0.1CPE matchmatch criteria
cpe:2.3:a:apple:darwin_streaming_server:5.0.1:*:*:*:*:*:*:*
4.1.1CPE matchmatch criteria
cpe:2.3:a:apple:quicktime_streaming_server:4.1.1:*:*:*:*:*:*:*
10.2CPE matchmatch criteria
cpe:2.3:o:apple:mac_os_x:10.2:*:*:*:*:*:*:*
10.2.1CPE matchmatch criteria
cpe:2.3:o:apple:mac_os_x:10.2.1:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.5HIGH

AV:N/AC:L/Au:N/C:P/I:P/A:P

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.65%
Probability of exploitation in next 30 days
EPSS Percentile
74.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0165 is in the 56th percentile among its peer group of 51,466 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

lists.apple.com / archives/security-announce/2004/Dec/msg00000.html
PatchVendor Advisory
secunia.com / advisories/13362
PatchVendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/18353
ciac.org / ciac/bulletins/p-049.shtml
PatchVendor Advisory
securityfocus.com / bid/11802