CVE-2009-3877
Unspecified vulnerability in Sun Java SE in JDK and JRE 5.0 before Update 22, JDK and JRE 6 before Update 17, SDK and JRE 1.3.x before…
- 5.0MediumCVSS base score
- 4.9%Exploitation in 30 daysEPSS · top 7.8% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
Unspecified vulnerability in Sun Java SE in JDK and JRE 5.0 before Update 22, JDK and JRE 6 before Update 17, SDK and JRE 1.3.x before 1.3.1_27, and SDK and JRE 1.4.x before 1.4.2_24 allows remote attackers to cause a denial of service (memory consumption) via crafted HTTP headers, which are not properly parsed by the ASN.1 DER input stream parser, aka Bug Id 6864911.
Timeline
ID reserved
By mitre
Published
- 15 years later
· 15 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 | Medium5.0 | AV:N/AC:L/Au:N/C:N/I:N/A:P |
- EPSS (exploitation in 30 days)
- 4.9% · top 7.8% of all CVEs (11 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.0.
Affected products
n/a
- affected n/a
References
24
- HPSBUX02503 (opens in a new tab)vendor-advisoryx_refsource_HPx_transferred
- 36881 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- http://support.apple.com/kb/HT3970 (opens in a new tab)x_refsource_CONFIRMx_transferred
- http://support.apple.com/kb/HT3969 (opens in a new tab)x_refsource_CONFIRMx_transferred
- oval:org.mitre.oval:def:7148 (opens in a new tab)vdb-entrysignaturex_refsource_OVALx_transferred
- HPSBMU02703 (opens in a new tab)vendor-advisoryx_refsource_HPx_transferred
- GLSA-200911-02 (opens in a new tab)vendor-advisoryx_refsource_GENTOOx_transferred
- RHSA-2009:1694 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- APPLE-SA-2009-12-03-1 (opens in a new tab)vendor-advisoryx_refsource_APPLEx_transferred
- 37231 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- oval:org.mitre.oval:def:10469 (opens in a new tab)vdb-entrysignaturex_refsource_OVALx_transferred
- SUSE-SA:2009:058 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
- ADV-2009-3131 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
- APPLE-SA-2009-12-03-2 (opens in a new tab)vendor-advisoryx_refsource_APPLEx_transferred
- 37581 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- http://www.oracle.com/technetwork/topics/security/cpujan2010-084891.html (opens in a new tab)x_refsource_CONFIRMx_transferred
- http://java.sun.com/javase/6/webnotes/6u17.html (opens in a new tab)x_refsource_CONFIRMx_transferred
- 37841 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- 270476 (opens in a new tab)vendor-advisoryx_refsource_SUNALERTx_transferred
- oval:org.mitre.oval:def:12232 (opens in a new tab)vdb-entrysignaturex_refsource_OVALx_transferred
- 37239 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- MDVSA-2010:084 (opens in a new tab)vendor-advisoryx_refsource_MANDRIVAx_transferred
- 37386 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- oval:org.mitre.oval:def:8330 (opens in a new tab)vdb-entrysignaturex_refsource_OVALx_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-2009-3848 (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-2009-3877)Record last updated .