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CVE-2003-1578

14
FAUCET Score

CVE-2003-1578 describes an Inverse Lookup Log Corruption (ILLC) vulnerability affecting Sun ONE (iPlanet) Web Server versions 4.1 through SP12 and 6.0 through SP5. When DNS resolution is enabled for client IPs, remote attackers can manipulate log-preview functionality by sending crafted DNS responses with a "format=" substring in the domain name, effectively hiding HTTP requests from logs. This vulnerability has a CVSS score of 4.3 (medium severity), indicating network accessibility, medium attack complexity, and a partial impact on integrity (I:P). There is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
<= 4.1CPE matchmatch criteria
cpe:2.3:a:sun:one_web_server:*:sp12:*:*:*:*:*:*
4.1CPE matchmatch criteria
cpe:2.3:a:sun:one_web_server:4.1:*:*:*:*:*:*:*
4.1CPE matchmatch criteria
cpe:2.3:a:sun:one_web_server:4.1:sp1:*:*:*:*:*:*
4.1CPE matchmatch criteria
cpe:2.3:a:sun:one_web_server:4.1:sp10:*:*:*:*:*:*
4.1CPE matchmatch criteria
cpe:2.3:a:sun:one_web_server:4.1:sp11:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.3MEDIUM

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

Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.11%
Probability of exploitation in next 30 days
EPSS Percentile
62.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0111 is in the 25th percentile among its peer group of 19,954 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, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

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

Remediation

Remediation records are not available for this CVE.

References

exchange.xforce.ibmcloud.com / vulnerabilities/56633
sunsolve.sun.com / search/document.do
PatchVendor Advisory
securityfocus.com / archive/1/313867
Exploit
securityfocus.com / bid/7012
Patch