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CVE-2003-0370

20
FAUCET Score

CVE-2003-0370 describes a vulnerability in Konqueror Embedded and KDE 2.2.2 and earlier, where the Common Name (CN) field of X.509 certificates is not properly validated, potentially allowing remote attackers to spoof certificates through man-in-the-middle attacks. With a CVSS score of 7.5, this vulnerability is considered high severity due to its low attack complexity and potential for partial compromise of confidentiality, integrity, and availability. Despite its age, there is no evidence of active exploitation, publicly available exploit code, or significant community discussion, suggesting it is not a current threat.

Impacted Technologies

VendorProductVersion(s)CPE
1.0CPE matchmatch criteria
cpe:2.3:a:apple:safari:1.0:beta:*:*:*:*:*:*
1.0CPE matchmatch criteria
cpe:2.3:a:apple:safari:1.0:beta2:*:*:*:*:*:*
0.1CPE matchmatch criteria
cpe:2.3:a:kde:konqueror_embedded:0.1:*:*:*:*:*:*:*
<= 2.2.2CPE matchmatch criteria
cpe:2.3:o:kde:kde:*:*:*:*:*:*:*:*
7.1CPE matchmatch criteria
cpe:2.3:o:redhat:linux:7.1:*:*:*:*:*:*:*

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
2.06%
Probability of exploitation in next 30 days
EPSS Percentile
79.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0206 is in the 64th 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

Patch Available

Vendor Patches (6)

redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux AS (Advanced Server) version 2.1
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux ES version 2.1
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux WS version 2.1
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Linux 7.1
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Linux 7.2
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Linux Advanced Workstation 2.1
View patch

Vendor Advisories (1)

redhatCVE-2003-0370Important

security flaw

Jun 2, 2003

References

lists.grok.org.uk / pipermail/full-disclosure/2003-May/004983.html
debian.org / security/2003/dsa-361
kde.org / info/security/advisory-20030602-1.txt
PatchVendor Advisory
redhat.com / support/errata/RHSA-2003-192.html
PatchVendor Advisory
redhat.com / support/errata/RHSA-2003-193.html
securityfocus.com / archive/1/320707
Vendor Advisory
securityfocus.com / bid/7520
turbolinux.com / security/TLSA-2003-36.txt