Skip to content
CVE Tracker
Back

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 susceptible to a…

Medium5.9EPSS 1.8%
Published
Updated
Reserved
Assigned by
redhat

Description

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.

Scores

CVSS scores of CVE-2011-2487, by who scored it
Scored byCVSSScoreVector
NVDNVD · Modified3.1Medium5.9CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
EPSS (exploitation in 30 days)
1.8% · top 22% of all CVEs (2 Nov 2026)

Loading the EPSS history…

The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.9.

Weakness

Affected products

  • Apache · WSS4J

    • affected before 1.6.5

  • Red Hat · JBossWS

    • affected unknown

Affected packages

From reviewed advisories of the GitHub Advisory Database.

References (18)

Sources

The same CVE in the primary databases and aggregators, to check against.

Record last updated .