CVSS 3.1
5.9 mediumCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:NCVE-2011-2487
The implementations of PKCS#1 v1.5 key transport mechanism for XMLEncryption in JBossWS and Apache WSS4J before 1.6.5 is susceptible to a Bleichenbacher attack.
Severity
- EPSS
- 1.8% chance of exploitation in the next 30 days; higher than 77% of CVEs (scores of 2026-10-31)
- CWE
- CWE-327
- Published
- Modified
- Record from
- the NVD, synced
Affected
- apache:cxf
- apache:wss4j
- redhat:jboss_business_rules_management_system
- redhat:jboss_enterprise_application_platform
- redhat:jboss_enterprise_application_platform_text-only_advisories
- redhat:jboss_enterprise_soa_platform
- redhat:jboss_enterprise_web_platform
- redhat:jboss_middleware_text-only_advisories
- redhat:jboss_portal
- redhat:jboss_web_services
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-4qqf-hmv6-r6wh | Maven | org.apache.ws.security:wss4j | <1.6.5 | 1.6.5 |
| GHSA-4qqf-hmv6-r6wh | Maven | wss4j:wss4j | <1.6.5 | 1.6.5 |