Home/CVE/The implementations of PKCS#1 v1.5 key transport mechanism for XMLEncryption in JBossWS and Apache WSS4J before 1.6.5 is
CVE

CVE-2011-2487

The implementations of PKCS#1 v1.5 key transport mechanism for XMLEncryption in JBossWS and Apache WSS4J before 1.6.5 is

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.

MEDIUM · CVSS 5.9 EPSS 0.0049
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-327Use of a Broken or Risky Cryptographic Algorithm
▤

Affected Products & Versions

11
apache cxf>= 2.4.0 and <= 2.4.6
apache cxf>= 2.5.0 and <= 2.5.2
apache wss4j< 1.6.5
redhat jboss business rules management systemall versions
redhat jboss enterprise application platformall versions
redhat jboss enterprise application platform text-only advisoriesall versions
redhat jboss enterprise soa platformall versions
redhat jboss enterprise web platformall versions
▤

Affected Packages

2
Language-ecosystem packages (from OSV) tied to this CVE, with the version that fixes it - the dependency-level detail NVD doesn’t carry.
Maven org.apache.ws.security:wss4j MODERATE fixed in 1.6.5
Maven wss4j:wss4j MODERATE fixed in 1.6.5
▣

Scoring & Timeline

5.9
MEDIUM · CVSS v3.1 · secalert@redhat.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD11 Mar 2020 · 04:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
⚑

Vendor Advisories

30
rhsaRHSA-2016:1376Critical
rhsaRHSA-2015:1176Important
rhsaRHSA-2015:0846Important
rhsaRHSA-2015:0847Important
rhsaRHSA-2015:0848Important
🔗

References & Sources

18
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://cxf.apache.org/note-on-cve-2011-2487.htmlVendor Advisory
http://rhn.redhat.com/errata/RHSA-2013-0191.htmlPatchVendor Advisory
http://rhn.redhat.com/errata/RHSA-2013-0192.htmlPatchVendor Advisory
http://rhn.redhat.com/errata/RHSA-2013-0193.htmlBroken LinkPatchVendor Advisory
http://rhn.redhat.com/errata/RHSA-2013-0194.htmlPatchVendor Advisory
http://rhn.redhat.com/errata/RHSA-2013-0195.htmlPatchVendor Advisory
Intelligence Graph · click any node to traverse
CVETechnique ActorTool Family
drag to reposition · click any node to traverse · button top-right enlarges
External lookups - second-class, for what we don’t hold ourselves
NVDCVE.orgCISAVulnersExploit-DBGitHub PoCVulnCheck KEVGreyNoise
Vulnerabilities
CISA KEV catalog
CWE weaknesses
CAPEC attack patterns
Package vulnerabilities
Threat intelligence
Threat actors
Tools & malware
ATT&CK techniques
IOCs
Detection & defense
Sigma rules
YARA rules
Atomic Red Team tests
D3FEND countermeasures
Compliance
NIST 800-53
ISO 27001:2022
SOC 2 TSC
PCI-DSS v4.0
CIS Controls v8.1
About
All capabilities
Live statistics
Data sources
Privacy policy
Terms of service
threatengine.sh  ·  Open-source threat intelligence platform  ·  100+ authoritative sources  ·  Every fact traces to its origin