CVE-2003-0370: n/a vulnerability

CVE-2003-0370: Konqueror Embedded and KDE 2.2.2 and earlier does not validate the Common Name (CN) field for X.509 Certifi...

Konqueror Embedded and KDE 2.2.2 and earlier does not validate the Common Name (CN) field for X.509 Certificates, which could allow remote attackers to spoof certificates via a man-in-the-middle attack.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 8, 2024, 01:50 UTC (UTC+00:00)

Security readout for executives and security teams

This flaw means affected Konqueror Embedded and KDE 2.2.2 or earlier clients may trust a TLS certificate without confirming it belongs to the site being visited. A network-positioned attacker could impersonate a secure site in a man-in-the-middle scenario. Exposure is likely limited to legacy systems still running Konqueror Embedded or KDE 2.2.2 and earlier. Modern KDE/browser stacks are not named in the provided sources, so do not expand affected scope without vendor confirmation. Prioritize remediation where legacy affected clients access credentials, admin portals, payment data, or internal applications over untrusted networks. For isolated retired systems, urgency is lower but replacement should remain planned. Mitigation focus: Check KDE and Linux distribution advisories for supported fixes or upgrade paths.; Remove or isolate unsupported Konqueror Embedded and KDE 2.2.2-era systems.; Prefer modern browsers with maintained TLS hostname verification..

Prepared: Jun 30, 2026, 10:28 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Jun 5, 2003, 04:00 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

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0CVSS vectors

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1Source links

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Source materials

CVE List V5 sourceCVE List V5

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

n/an/an/aListed

Weakness

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