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TI-2020-17076 Aliases CVE-2020-28052GHSA-73xv-w5gp-frxh

An issue was discovered in Legion of the Bouncy Castle BC Java 1.65 and 1.66.

Priority MEDIUM 45CWE-670Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
High
Impact type
—
Confidentiality · integrity · availability
High · High · High
Fix status
Partial Red Hat: 12 fixed, 3 without a fix

Attack profile from CVSS 3.1 · NVD. Fix status from CNA, GitHub and Red Hat.

Summary

An issue was discovered in Legion of the Bouncy Castle BC Java 1.65 and 1.66. The OpenBSDBCrypt.checkPassword utility method compared incorrect data when checking the password, allowing incorrect passwords to indicate they were matching with previously hashed ones that were different.

Why it matters now

EPSS 0.07225 94th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix Partial org.bouncycastle:bcprov-jdk15to18 (Maven): 1.67org.bouncycastle:bcprov-jdk15 (Maven): 1.67+5 more productsRed Hat: 12 advisoriesRed Hat: 12 fixed, 3 without a fix

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
—org.bouncycastle:bcprov-jdk15to18 (Maven)1.65 to before 1.671.67Patch availableGHSA-73xv-w5gp-frxh
—org.bouncycastle:bcprov-jdk15 (Maven)1.65 to before 1.671.67Patch availableGHSA-73xv-w5gp-frxh
—org.bouncycastle:bcprov-jdk15on (Maven)1.65 to before 1.671.67Patch availableGHSA-73xv-w5gp-frxh
—org.bouncycastle:bcprov-ext-jdk15on (Maven)1.65 to before 1.671.67Patch availableGHSA-73xv-w5gp-frxh
—org.bouncycastle:bcprov-jdk14 (Maven)1.65 to before 1.671.67Patch availableGHSA-73xv-w5gp-frxh
—org.bouncycastle:bcprov-jdk16 (Maven)1.65 to before 1.671.67Patch availableGHSA-73xv-w5gp-frxh
—org.bouncycastle:bcprov-ext-jdk16 (Maven)1.65 to before 1.671.67Patch availableGHSA-73xv-w5gp-frxh
  • — Vendor— Affected all versions Fixed in — No fix listed CNA
  • org.bouncycastle:bcprov-jdk15to18 (Maven) Vendor— Affected 1.65 to before 1.67 Fixed in 1.67 Patch available GHSA-73xv-w5gp-frxh
  • org.bouncycastle:bcprov-jdk15 (Maven) Vendor— Affected 1.65 to before 1.67 Fixed in 1.67 Patch available GHSA-73xv-w5gp-frxh
  • org.bouncycastle:bcprov-jdk15on (Maven) Vendor— Affected 1.65 to before 1.67 Fixed in 1.67 Patch available GHSA-73xv-w5gp-frxh
  • org.bouncycastle:bcprov-ext-jdk15on (Maven) Vendor— Affected 1.65 to before 1.67 Fixed in 1.67 Patch available GHSA-73xv-w5gp-frxh
  • org.bouncycastle:bcprov-jdk14 (Maven) Vendor— Affected 1.65 to before 1.67 Fixed in 1.67 Patch available GHSA-73xv-w5gp-frxh
  • org.bouncycastle:bcprov-jdk16 (Maven) Vendor— Affected 1.65 to before 1.67 Fixed in 1.67 Patch available GHSA-73xv-w5gp-frxh
  • org.bouncycastle:bcprov-ext-jdk16 (Maven) Vendor— Affected 1.65 to before 1.67 Fixed in 1.67 Patch available GHSA-73xv-w5gp-frxh

CPE configurations NVD · 39

CPEVersionsRoleVendor
cpe:2.3:a:bouncycastle:bc-java:1.65:*:*:*:*:*:*:*1.65VulnerableLegion of the Bouncy Castle Inc.
cpe:2.3:a:bouncycastle:bc-java:1.66:*:*:*:*:*:*:*1.66VulnerableLegion of the Bouncy Castle Inc.
cpe:2.3:a:apache:karaf:4.3.2:*:*:*:*:*:*:*4.3.2VulnerableApache
cpe:2.3:a:oracle:banking_corporate_lending_process_management:14.2.0:*:*:*:*:*:*:*14.2.0VulnerableOracle
cpe:2.3:a:oracle:banking_corporate_lending_process_management:14.3.0:*:*:*:*:*:*:*14.3.0VulnerableOracle
cpe:2.3:a:oracle:banking_corporate_lending_process_management:14.5.0:*:*:*:*:*:*:*14.5.0VulnerableOracle
cpe:2.3:a:oracle:banking_credit_facilities_process_management:14.2.0:*:*:*:*:*:*:*14.2.0VulnerableOracle
cpe:2.3:a:oracle:banking_credit_facilities_process_management:14.3.0:*:*:*:*:*:*:*14.3.0VulnerableOracle
cpe:2.3:a:oracle:banking_credit_facilities_process_management:14.5.0:*:*:*:*:*:*:*14.5.0VulnerableOracle
cpe:2.3:a:oracle:banking_extensibility_workbench:14.2.0:*:*:*:*:*:*:*14.2.0VulnerableOracle
  • cpe:2.3:a:bouncycastle:bc-java:1.65:*:*:*:*:*:*:* Versions 1.65 Vulnerable ·Legion of the Bouncy Castle Inc.
  • cpe:2.3:a:bouncycastle:bc-java:1.66:*:*:*:*:*:*:* Versions 1.66 Vulnerable ·Legion of the Bouncy Castle Inc.
  • cpe:2.3:a:apache:karaf:4.3.2:*:*:*:*:*:*:* Versions 4.3.2 Vulnerable ·Apache
  • cpe:2.3:a:oracle:banking_corporate_lending_process_management:14.2.0:*:*:*:*:*:*:* Versions 14.2.0 Vulnerable ·Oracle
  • cpe:2.3:a:oracle:banking_corporate_lending_process_management:14.3.0:*:*:*:*:*:*:* Versions 14.3.0 Vulnerable ·Oracle
  • cpe:2.3:a:oracle:banking_corporate_lending_process_management:14.5.0:*:*:*:*:*:*:* Versions 14.5.0 Vulnerable ·Oracle
  • cpe:2.3:a:oracle:banking_credit_facilities_process_management:14.2.0:*:*:*:*:*:*:* Versions 14.2.0 Vulnerable ·Oracle
  • cpe:2.3:a:oracle:banking_credit_facilities_process_management:14.3.0:*:*:*:*:*:*:* Versions 14.3.0 Vulnerable ·Oracle
  • cpe:2.3:a:oracle:banking_credit_facilities_process_management:14.5.0:*:*:*:*:*:*:* Versions 14.5.0 Vulnerable ·Oracle
  • cpe:2.3:a:oracle:banking_extensibility_workbench:14.2.0:*:*:*:*:*:*:* Versions 14.2.0 Vulnerable ·Oracle
Show 29 more CPE
CPEVersionsRoleVendor
cpe:2.3:a:oracle:banking_extensibility_workbench:14.3.0:*:*:*:*:*:*:*14.3.0VulnerableOracle
cpe:2.3:a:oracle:banking_extensibility_workbench:14.5.0:*:*:*:*:*:*:*14.5.0VulnerableOracle
cpe:2.3:a:oracle:banking_supply_chain_finance:14.2.0:*:*:*:*:*:*:*14.2.0VulnerableOracle
cpe:2.3:a:oracle:banking_supply_chain_finance:14.3.0:*:*:*:*:*:*:*14.3.0VulnerableOracle
cpe:2.3:a:oracle:banking_supply_chain_finance:14.5.0:*:*:*:*:*:*:*14.5.0VulnerableOracle
cpe:2.3:a:oracle:banking_virtual_account_management:14.2.0:*:*:*:*:*:*:*14.2.0VulnerableOracle
cpe:2.3:a:oracle:banking_virtual_account_management:14.3.0:*:*:*:*:*:*:*14.3.0VulnerableOracle
cpe:2.3:a:oracle:banking_virtual_account_management:14.5.0:*:*:*:*:*:*:*14.5.0VulnerableOracle
cpe:2.3:a:oracle:blockchain_platform:*:*:*:*:*:*:*:*before 21.1.2VulnerableOracle
cpe:2.3:a:oracle:commerce_guided_search:11.3.2:*:*:*:*:*:*:*11.3.2VulnerableOracle
cpe:2.3:a:oracle:communications_application_session_controller:3.9m0p3:*:*:*:*:*:*:*3.9m0p3VulnerableOracle
cpe:2.3:a:oracle:communications_cloud_native_core_network_slice_selection_function:1.2.1:*:*:*:*:*:*:*1.2.1VulnerableOracle
cpe:2.3:a:oracle:communications_convergence:3.0.2.2.0:*:*:*:*:*:*:*3.0.2.2.0VulnerableOracle
cpe:2.3:a:oracle:communications_pricing_design_center:12.0.0.3.0:*:*:*:*:*:*:*12.0.0.3.0VulnerableOracle
cpe:2.3:a:oracle:communications_session_report_manager:*:*:*:*:*:*:*:*8.0.0 – 8.2.4.0VulnerableOracle
cpe:2.3:a:oracle:communications_session_route_manager:*:*:*:*:*:*:*:*8.2.0 – 8.2.4VulnerableOracle
cpe:2.3:a:oracle:jd_edwards_enterpriseone_tools:*:*:*:*:*:*:*:*up to 9.2.5.3VulnerableOracle
cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.56:*:*:*:*:*:*:*8.56VulnerableOracle
cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.57:*:*:*:*:*:*:*8.57VulnerableOracle
cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.58:*:*:*:*:*:*:*8.58VulnerableOracle
cpe:2.3:a:oracle:utilities_framework:4.3.0.6.0:*:*:*:*:*:*:*4.3.0.6.0VulnerableOracle
cpe:2.3:a:oracle:utilities_framework:4.4.0.0.0:*:*:*:*:*:*:*4.4.0.0.0VulnerableOracle
cpe:2.3:a:oracle:utilities_framework:4.4.0.2.0:*:*:*:*:*:*:*4.4.0.2.0VulnerableOracle
cpe:2.3:a:oracle:utilities_framework:4.4.0.3.0:*:*:*:*:*:*:*4.4.0.3.0VulnerableOracle
cpe:2.3:a:oracle:webcenter_portal:11.1.1.9.0:*:*:*:*:*:*:*11.1.1.9.0VulnerableOracle
cpe:2.3:a:oracle:webcenter_portal:12.2.1.3.0:*:*:*:*:*:*:*12.2.1.3.0VulnerableOracle
cpe:2.3:a:oracle:webcenter_portal:12.2.1.4.0:*:*:*:*:*:*:*12.2.1.4.0VulnerableOracle
cpe:2.3:o:oracle:communications_messaging_server:8.0.2:*:*:*:*:*:*:*8.0.2VulnerableOracle
cpe:2.3:o:oracle:communications_messaging_server:8.1:*:*:*:*:*:*:*8.1VulnerableOracle
  • cpe:2.3:a:oracle:banking_extensibility_workbench:14.3.0:*:*:*:*:*:*:* Versions 14.3.0 Vulnerable ·Oracle
  • cpe:2.3:a:oracle:banking_extensibility_workbench:14.5.0:*:*:*:*:*:*:* Versions 14.5.0 Vulnerable ·Oracle
  • cpe:2.3:a:oracle:banking_supply_chain_finance:14.2.0:*:*:*:*:*:*:* Versions 14.2.0 Vulnerable ·Oracle
  • cpe:2.3:a:oracle:banking_supply_chain_finance:14.3.0:*:*:*:*:*:*:* Versions 14.3.0 Vulnerable ·Oracle
  • cpe:2.3:a:oracle:banking_supply_chain_finance:14.5.0:*:*:*:*:*:*:* Versions 14.5.0 Vulnerable ·Oracle
  • cpe:2.3:a:oracle:banking_virtual_account_management:14.2.0:*:*:*:*:*:*:* Versions 14.2.0 Vulnerable ·Oracle
  • cpe:2.3:a:oracle:banking_virtual_account_management:14.3.0:*:*:*:*:*:*:* Versions 14.3.0 Vulnerable ·Oracle
  • cpe:2.3:a:oracle:banking_virtual_account_management:14.5.0:*:*:*:*:*:*:* Versions 14.5.0 Vulnerable ·Oracle
  • cpe:2.3:a:oracle:blockchain_platform:*:*:*:*:*:*:*:* Versions before 21.1.2 Vulnerable ·Oracle
  • cpe:2.3:a:oracle:commerce_guided_search:11.3.2:*:*:*:*:*:*:* Versions 11.3.2 Vulnerable ·Oracle
  • cpe:2.3:a:oracle:communications_application_session_controller:3.9m0p3:*:*:*:*:*:*:* Versions 3.9m0p3 Vulnerable ·Oracle
  • cpe:2.3:a:oracle:communications_cloud_native_core_network_slice_selection_function:1.2.1:*:*:*:*:*:*:* Versions 1.2.1 Vulnerable ·Oracle
  • cpe:2.3:a:oracle:communications_convergence:3.0.2.2.0:*:*:*:*:*:*:* Versions 3.0.2.2.0 Vulnerable ·Oracle
  • cpe:2.3:a:oracle:communications_pricing_design_center:12.0.0.3.0:*:*:*:*:*:*:* Versions 12.0.0.3.0 Vulnerable ·Oracle
  • cpe:2.3:a:oracle:communications_session_report_manager:*:*:*:*:*:*:*:* Versions 8.0.0 – 8.2.4.0 Vulnerable ·Oracle
  • cpe:2.3:a:oracle:communications_session_route_manager:*:*:*:*:*:*:*:* Versions 8.2.0 – 8.2.4 Vulnerable ·Oracle
  • cpe:2.3:a:oracle:jd_edwards_enterpriseone_tools:*:*:*:*:*:*:*:* Versions up to 9.2.5.3 Vulnerable ·Oracle
  • cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.56:*:*:*:*:*:*:* Versions 8.56 Vulnerable ·Oracle
  • cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.57:*:*:*:*:*:*:* Versions 8.57 Vulnerable ·Oracle
  • cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.58:*:*:*:*:*:*:* Versions 8.58 Vulnerable ·Oracle
  • cpe:2.3:a:oracle:utilities_framework:4.3.0.6.0:*:*:*:*:*:*:* Versions 4.3.0.6.0 Vulnerable ·Oracle
  • cpe:2.3:a:oracle:utilities_framework:4.4.0.0.0:*:*:*:*:*:*:* Versions 4.4.0.0.0 Vulnerable ·Oracle
  • cpe:2.3:a:oracle:utilities_framework:4.4.0.2.0:*:*:*:*:*:*:* Versions 4.4.0.2.0 Vulnerable ·Oracle
  • cpe:2.3:a:oracle:utilities_framework:4.4.0.3.0:*:*:*:*:*:*:* Versions 4.4.0.3.0 Vulnerable ·Oracle
  • cpe:2.3:a:oracle:webcenter_portal:11.1.1.9.0:*:*:*:*:*:*:* Versions 11.1.1.9.0 Vulnerable ·Oracle
  • cpe:2.3:a:oracle:webcenter_portal:12.2.1.3.0:*:*:*:*:*:*:* Versions 12.2.1.3.0 Vulnerable ·Oracle
  • cpe:2.3:a:oracle:webcenter_portal:12.2.1.4.0:*:*:*:*:*:*:* Versions 12.2.1.4.0 Vulnerable ·Oracle
  • cpe:2.3:o:oracle:communications_messaging_server:8.0.2:*:*:*:*:*:*:* Versions 8.0.2 Vulnerable ·Oracle
  • cpe:2.3:o:oracle:communications_messaging_server:8.1:*:*:*:*:*:*:* Versions 8.1 Vulnerable ·Oracle

Remediation

  • Fix · GHSA-73xv-w5gp-frxh org.bouncycastle:bcprov-jdk15to18 (Maven) Fixed in 1.67 Advisory →
  • Fix · GHSA-73xv-w5gp-frxh org.bouncycastle:bcprov-jdk15 (Maven) Fixed in 1.67 Advisory →
  • Fix · GHSA-73xv-w5gp-frxh org.bouncycastle:bcprov-jdk15on (Maven) Fixed in 1.67 Advisory →
  • Fix · GHSA-73xv-w5gp-frxh org.bouncycastle:bcprov-ext-jdk15on (Maven) Fixed in 1.67 Advisory →
  • Fix · GHSA-73xv-w5gp-frxh org.bouncycastle:bcprov-jdk14 (Maven) Fixed in 1.67 Advisory →
  • Fix · GHSA-73xv-w5gp-frxh org.bouncycastle:bcprov-jdk16 (Maven) Fixed in 1.67 Advisory →
  • Fix · GHSA-73xv-w5gp-frxh org.bouncycastle:bcprov-ext-jdk16 (Maven) Fixed in 1.67 Advisory →

Red Hat 12 advisories

  • RHSA-2024:10208 Released 2024-11-25 · Red Hat rating Important
    Red Hat JBoss Enterprise Application Platform 7.1.8 on RHEL 7 security update
    • Red Hat JBoss Enterprise Application Platform 7.1 EUS for RHEL 7 Server eap7-apache-cxf-3.1.16-3.SP1_redhat_00001.1.ep7.el7, eap7-apache-cxf-rt-3.1.16-3.SP1_redhat_00001.1.ep7.el7, eap7-apache-cxf-services-3.1.16-3.SP1_redhat_00001.1.ep7.el7 +14
  • RHSA-2021:4767 Released 2021-11-23 · Red Hat rating Moderate
    Red Hat Integration Camel Extensions for Quarkus GA security update
    • Red Hat Integration Camel Quarkus 2
  • RHSA-2021:3205 Released 2021-08-18 · Red Hat rating Moderate
    Red Hat Integration Camel-K 1.4 release and security update
    • Red Hat Integration
Show 9 more Red Hat advisories
  • RHSA-2021:3140 Released 2021-08-11 · Red Hat rating Moderate
    Red Hat Fuse 7.9.0 release and security update
    • Red Hat Fuse 7.9
  • RHSA-2021:2755 Released 2021-07-15 · Red Hat rating Moderate
    EAP XP 2 security update to CVE fixes in the EAP 7.3.x base
    • Red Hat EAP-XP 2.0.0 via EAP 7.3.x base
  • RHSA-2021:2210 Released 2021-06-02 · Red Hat rating Moderate
    EAP XP 1 security update to CVE fixes in the EAP 7.3.x base
    • Red Hat EAP-XP via EAP 7.3.x base
  • RHSA-2021:1401 Released 2021-04-27 · Red Hat rating Moderate
    Red Hat Fuse 7.8.1 patch release and security update
    • Red Hat Fuse 7.8.1
  • RHSA-2021:0974 Released 2021-03-23 · Red Hat rating Moderate
    Red Hat Single Sign-On 7.4.6 security update
    • Red Hat Single Sign-On 7.4.6
  • RHSA-2021:0872 Released 2021-03-16 · Red Hat rating Moderate
    Red Hat JBoss Enterprise Application Platform 7.3.6 security update
    • Red Hat JBoss EAP 7.3 for RHEL 6 Server eap7-activemq-artemis-2.9.0-9.redhat_00019.1.el6eap, eap7-activemq-artemis-cli-2.9.0-9.redhat_00019.1.el6eap, eap7-activemq-artemis-commons-2.9.0-9.redhat_00019.1.el6eap +47
  • RHSA-2021:0874 Released 2021-03-16 · Red Hat rating Moderate
    Red Hat JBoss Enterprise Application Platform 7.3.6 security update
    • Red Hat JBoss EAP 7.3 for BaseOS-8 eap7-activemq-artemis-2.9.0-9.redhat_00019.1.el8eap, eap7-activemq-artemis-cli-2.9.0-9.redhat_00019.1.el8eap, eap7-activemq-artemis-commons-2.9.0-9.redhat_00019.1.el8eap +47
  • RHSA-2021:0873 Released 2021-03-16 · Red Hat rating Moderate
    Red Hat JBoss Enterprise Application Platform 7.3.6 security update
    • Red Hat JBoss EAP 7.3 for RHEL 7 Server eap7-activemq-artemis-2.9.0-9.redhat_00019.1.el7eap, eap7-activemq-artemis-cli-2.9.0-9.redhat_00019.1.el7eap, eap7-activemq-artemis-commons-2.9.0-9.redhat_00019.1.el7eap +47
  • RHSA-2021:0885 Released 2021-03-16 · Red Hat rating Moderate
    Red Hat JBoss Enterprise Application Platform 7.3.6 security update
    • Red Hat JBoss Enterprise Application Platform 7

Vendor assessments

Red Hat

Red Hat rating: Important. Red Hat's page for this CVE →

ProductStatusPlan or fix
Red Hat Integration Camel K 1AffectedNo fix yet
Red Hat Integration Camel Quarkus 1AffectedNo fix yet
Red Hat JBoss Enterprise Application Platform Expansion PackAffectedNo fix yet
Red Hat EAP-XP 2.0.0 via EAP 7.3.x baseFixed RHSA-2021:2755
Red Hat EAP-XP via EAP 7.3.x baseFixed RHSA-2021:2210
Red Hat Fuse 7.8.1Fixed RHSA-2021:1401
Red Hat Fuse 7.9Fixed RHSA-2021:3140
Red Hat IntegrationFixed RHSA-2021:3205
Red Hat Integration Camel Quarkus 2Fixed RHSA-2021:4767
Red Hat JBoss EAP 7.3 for BaseOS-8Fixed RHSA-2021:0874
Red Hat JBoss EAP 7.3 for RHEL 6 ServerFixed RHSA-2021:0872
Red Hat JBoss EAP 7.3 for RHEL 7 ServerFixed RHSA-2021:0873
Red Hat JBoss Enterprise Application Platform 7Fixed RHSA-2021:0885
Red Hat JBoss Enterprise Application Platform 7.1 EUS for RHEL 7 ServerFixed RHSA-2024:10208
Red Hat Single Sign-On 7.4.6Fixed RHSA-2021:0974
Not affected: 7 products
  • Red Hat Decision Manager 7
  • Red Hat JBoss Enterprise Application Platform 7.1 EUS for RHEL 7 Server
  • Red Hat OpenShift Application Runtimes
  • Red Hat Process Automation 7
  • Red Hat Virtualization 4
  • Red Hat build of Quarkus
  • Red Hat support for Spring Boot

Timeline

  1. 2026-10-02 Threatist record created from CVE-2020-28052
  2. 2026-10-03 Alias added: GHSA-73xv-w5gp-frxh

References

Other 37

Sources