CVE-2013-0443
Unspecified vulnerability in the Java Runtime Environment (JRE) component in Oracle Java SE 7 through Update 11, 6 through Update 38, 5.0…
- 4.0MediumCVSS base score
- 4.3%Exploitation in 30 daysEPSS · top 8.8% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
Unspecified vulnerability in the Java Runtime Environment (JRE) component in Oracle Java SE 7 through Update 11, 6 through Update 38, 5.0 through Update 38, and 1.4.2_40 and earlier, and OpenJDK 6 and 7, allows remote attackers to affect confidentiality and integrity via vectors related to JSSE. NOTE: the previous information is from the February 2013 CPU. Oracle has not commented on claims from another vendor that this issue is related to incorrect validation of Diffie-Hellman keys, which allows remote attackers to conduct a "small subgroup attack" to force the use of weak session keys or obtain sensitive information about the private key.
Timeline
ID reserved
By oracle
- 57 days later
· 57 days later
Published
- 12 years later
· 12 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Medium4.0 | AV:N/AC:H/Au:N/C:P/I:P/A:N |
- EPSS (exploitation in 30 days)
- 4.3% · top 8.8% of all CVEs (11 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 4.0.
Affected products
n/a
- affected n/a
References
27
- oval:org.mitre.oval:def:19010 (opens in a new tab)vdb-entrysignaturex_refsource_OVALx_transferred
- oval:org.mitre.oval:def:15832 (opens in a new tab)vdb-entrysignaturex_refsource_OVALx_transferred
- GLSA-201406-32 (opens in a new tab)vendor-advisoryx_refsource_GENTOOx_transferred
- MDVSA-2013:095 (opens in a new tab)vendor-advisoryx_refsource_MANDRIVAx_transferred
- SSRT101156 (opens in a new tab)vendor-advisoryx_refsource_HPx_transferred
- TA13-032A (opens in a new tab)third-party-advisoryx_refsource_CERTx_transferred
- RHSA-2013:0236 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- RHSA-2013:1455 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- 57702 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- VU#858729 (opens in a new tab)third-party-advisoryx_refsource_CERT-VNx_transferred
- SUSE-SU-2013:0478 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
- http://icedtea.classpath.org/hg/release/icedtea7-forest-2.3/jdk/rev/496bced2d275 (opens in a new tab)x_refsource_CONFIRMx_transferred
- RHSA-2013:0237 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- HPSBUX02857 (opens in a new tab)vendor-advisoryx_refsource_HPx_transferred
- RHSA-2013:0247 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- https://bugzilla.redhat.com/show_bug.cgi?id=907340 (opens in a new tab)x_refsource_CONFIRMx_transferred
- HPSBMU02874 (opens in a new tab)vendor-advisoryx_refsource_HPx_transferred
- openSUSE-SU-2013:0312 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
- openSUSE-SU-2013:0377 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
- oval:org.mitre.oval:def:19382 (opens in a new tab)vdb-entrysignaturex_refsource_OVALx_transferred
- RHSA-2013:0246 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- RHSA-2013:1456 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- RHSA-2013:0245 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- http://www.oracle.com/technetwork/topics/security/javacpufeb2013-1841061.html (opens in a new tab)x_refsource_CONFIRMx_transferred
- http://icedtea.classpath.org/hg/release/icedtea6-1.11/file/icedtea6-1.11.6/NEWS (opens in a new tab)x_refsource_CONFIRMx_transferred
- oval:org.mitre.oval:def:19437 (opens in a new tab)vdb-entrysignaturex_refsource_OVALx_transferred
- https://wiki.mageia.org/en/Support/Advisories/MGASA-2013-0056 (opens in a new tab)x_refsource_CONFIRMx_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)
- EUVD EUVD-2013-0454 (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://cveledger.app/cve/CVE-2013-0443)Record last updated .