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CVE-2004-2393
Java Secure Socket Extension (JSSE) 1.0.3 through 1.0.3_2 does not properly validate the certificate chain of a client or server, which…
High7.5EPSS 2.1%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
Java Secure Socket Extension (JSSE) 1.0.3 through 1.0.3_2 does not properly validate the certificate chain of a client or server, which allows remote attackers to falsely authenticate peers for SSL/TLS.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | High7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
- EPSS (exploitation in 30 days)
- 2.1% · top 19% of all CVEs (3 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.5.
Weakness
- n/a
Affected products
n/a
- affected n/a
References (8)
- 1001273 (opens in a new tab)vendor-advisoryx_refsource_SUNALERTx_transferred
- 11639 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- 6299 (opens in a new tab)vdb-entryx_refsource_OSVDBx_transferred
- 10387 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- 201724 (opens in a new tab)vendor-advisoryx_refsource_SUNALERTx_transferred
- sun-jsse-improper-validation(16194) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- 57560 (opens in a new tab)vendor-advisoryx_refsource_SUNALERTx_transferred
- 1010193 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2004-2393)Record last updated .