CVE-2003-0355
Safari 1.0 Beta 2 (v73) and earlier does not validate the Common Name (CN) field for X.509...
Safari 1.0 Beta 2 (v73) and earlier does not validate the Common Name (CN) field for X.509 Certificates, which could allow remote attackers to spoof certificates.
Exploit likelihood
What each source reports
NVD Score used
Safari 1.0 Beta 2 (v73) and earlier does not validate the Common Name (CN) field for X.509 Certificates, which could allow remote attackers to spoof certificates.
- Record
CVE-2003-0355- CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:N/I:N/A:P - Updated
- 2026-11-02
CVE List No score
Safari 1.0 Beta 2 (v73) and earlier does not validate the Common Name (CN) field for X.509 Certificates, which could allow remote attackers to spoof certificates.
- Record
CVE-2003-0355- Updated
- 2026-11-02
EUVDEUVD-2003-0350 No score
Safari 1.0 Beta 2 (v73) and earlier does not validate the Common Name (CN) field for X.509 Certificates, which could allow remote attackers to spoof certificates.
- Record
EUVD-2003-0350- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-xgff-48h7-pjqg No score
Safari 1.0 Beta 2 (v73) and earlier does not validate the Common Name (CN) field for X.509...
Safari 1.0 Beta 2 (v73) and earlier does not validate the Common Name (CN) field for X.509 Certificates, which could allow remote attackers to spoof certificates.
- Record
GHSA-xgff-48h7-pjqg- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2003-0355 is a medium vulnerability (CVSS 5.0) in Apple Safari, published May 30, 2003. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.77%, the 55th percentile. No source names a fixed version.