CVE-2020-13956

apache-httpclient: incorrect handling of malformed authority component in request URIs

Published Dec 2, 2020 CVSS 3.1 · 5.3 Medium EPSS 9.0% KEV · Not listed

Description

Apache HttpClient versions prior to version 4.5.13 and 5.0.3 can misinterpret malformed authority component in request URIs passed to the library as java.net.URI object and pick the wrong target host for request execution.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

Apache HttpClient

affected

Version	Status	Constraints
`4.5.12 and prior, 5.0.2 and prior`	affected	—

Configuration 1 [-]

OR	cpe:2.3:a:apache:httpclient::::::::
	cpe:2.3:a:apache:httpclient::::::::

Configuration 2 [-]

cpe:2.3:a:quarkus:quarkus:*:*:*:*:*:*:*:*

Configuration 3 [-]

OR	cpe:2.3:a:oracle:data_integrator:12.2.1.3.0:::::::*
	cpe:2.3:a:oracle:data_integrator:12.2.1.4.0:::::::*
	cpe:2.3:a:oracle:jd_edwards_enterpriseone_orchestrator::::::::
	cpe:2.3:a:oracle:jd_edwards_enterpriseone_tools::::::::
	cpe:2.3:a:oracle:nosql_database::::::::
	cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.57:::::::*
	cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.58:::::::*
	cpe:2.3:a:oracle:peoplesoft_enterprise_pt_peopletools:8.57:::::::*
	cpe:2.3:a:oracle:peoplesoft_enterprise_pt_peopletools:8.58:::::::*
	cpe:2.3:a:oracle:peoplesoft_enterprise_pt_peopletools:8.59:::::::*
	cpe:2.3:a:oracle:primavera_unifier::::::::
	cpe:2.3:a:oracle:primavera_unifier:16.1:::::::*
	cpe:2.3:a:oracle:primavera_unifier:16.2:::::::*
	cpe:2.3:a:oracle:primavera_unifier:18.8:::::::*
	cpe:2.3:a:oracle:primavera_unifier:19.12:::::::*
	cpe:2.3:a:oracle:primavera_unifier:20.12:::::::*
	cpe:2.3:a:oracle:retail_customer_management_and_segmentation_foundation::::::::
	cpe:2.3:a:oracle:spatial_studio::::::::
	cpe:2.3:a:oracle:sql_developer::::::::

Configuration 4 [-]

OR	cpe:2.3:a:netapp:active_iq_unified_manager:-:::::linux::
	cpe:2.3:a:netapp:active_iq_unified_manager:-:::::vmware_vsphere::
	cpe:2.3:a:netapp:active_iq_unified_manager:-:::::windows::
	cpe:2.3:a:netapp:snapcenter:-:::::::*

Configuration 5 [-]

OR	cpe:2.3:a:oracle:commerce_guided_search:11.3.2:::::::*
	cpe:2.3:a:oracle:communications_cloud_native_core_service_communication_proxy:1.14.0:::::::*
	cpe:2.3:a:oracle:sql_developer::::::::
	cpe:2.3:a:oracle:weblogic_server:12.2.1.4.0:::::::*
	cpe:2.3:a:oracle:weblogic_server:14.1.1.0.0:::::::*

Package	CPE	Advisory	Released Date
Red Hat AMQ 7.9.0
httpclient	cpe:/a:redhat:amq_broker:7	RHSA-2021:3700	2021-09-30T00:00:00Z
Red Hat build of Quarkus 1.7.6
httpclient	cpe:/a:redhat:openshift_application_runtimes:1.0	RHSA-2021:0084	2021-01-12T00:00:00Z
Red Hat Enterprise Linux 8
maven:3.6-8060020211119162118.5dbfe8be	cpe:/a:redhat:enterprise_linux:8	RHSA-2022:1860	2022-05-10T00:00:00Z
maven:3.5-8060020211117110044.c0229ad2	cpe:/a:redhat:enterprise_linux:8	RHSA-2022:1861	2022-05-10T00:00:00Z
Red Hat Fuse 7.12
	cpe:/a:redhat:jboss_fuse:7	RHSA-2023:3954	2023-06-29T00:00:00Z
Red Hat Fuse 7.9
httpclient	cpe:/a:redhat:jboss_fuse:7	RHSA-2021:3140	2021-08-11T00:00:00Z
Red Hat Integration - Camel K - Tech-Preview 3
httpclient	cpe:/a:redhat:integration:1	RHSA-2021:0811	2021-03-11T00:00:00Z
Red Hat JBoss Enterprise Application Platform 7
httpclient	cpe:/a:redhat:jboss_enterprise_application_platform:7.3	RHSA-2021:0250	2021-01-25T00:00:00Z
Red Hat JBoss Enterprise Application Platform 7.3 for RHEL 6
eap7-activemq-artemis-0:2.9.0-7.redhat_00017.1.el6eap	cpe:/a:redhat:jboss_enterprise_application_platform:7.3::el6	RHSA-2021:0246	2021-01-25T00:00:00Z
eap7-glassfish-jsf-0:2.3.9-12.SP13_redhat_00001.1.el6eap	cpe:/a:redhat:jboss_enterprise_application_platform:7.3::el6	RHSA-2021:0246	2021-01-25T00:00:00Z
eap7-hal-console-0:3.2.12-1.Final_redhat_00001.1.el6eap	cpe:/a:redhat:jboss_enterprise_application_platform:7.3::el6	RHSA-2021:0246	2021-01-25T00:00:00Z
eap7-hibernate-0:5.3.20-1.Final_redhat_00001.1.el6eap	cpe:/a:redhat:jboss_enterprise_application_platform:7.3::el6	RHSA-2021:0246	2021-01-25T00:00:00Z
eap7-httpcomponents-client-0:4.5.13-1.redhat_00001.1.el6eap	cpe:/a:redhat:jboss_enterprise_application_platform:7.3::el6	RHSA-2021:0246	2021-01-25T00:00:00Z
eap7-jboss-ejb-client-0:4.0.37-1.Final_redhat_00001.1.el6eap	cpe:/a:redhat:jboss_enterprise_application_platform:7.3::el6	RHSA-2021:0246	2021-01-25T00:00:00Z
eap7-jboss-genericjms-0:2.0.8-1.Final_redhat_00001.1.el6eap	cpe:/a:redhat:jboss_enterprise_application_platform:7.3::el6	RHSA-2021:0246	2021-01-25T00:00:00Z
eap7-jboss-modules-0:1.11.0-1.Final_redhat_00001.1.el6eap	cpe:/a:redhat:jboss_enterprise_application_platform:7.3::el6	RHSA-2021:0246	2021-01-25T00:00:00Z
eap7-jboss-remoting-0:5.0.20-1.Final_redhat_00001.1.el6eap	cpe:/a:redhat:jboss_enterprise_application_platform:7.3::el6	RHSA-2021:0246	2021-01-25T00:00:00Z
eap7-jboss-server-migration-0:1.7.2-4.Final_redhat_00005.1.el6eap	cpe:/a:redhat:jboss_enterprise_application_platform:7.3::el6	RHSA-2021:0246	2021-01-25T00:00:00Z
eap7-jboss-xnio-base-0:3.7.12-1.Final_redhat_00001.1.el6eap	cpe:/a:redhat:jboss_enterprise_application_platform:7.3::el6	RHSA-2021:0246	2021-01-25T00:00:00Z
eap7-narayana-0:5.9.10-1.Final_redhat_00001.1.el6eap	cpe:/a:redhat:jboss_enterprise_application_platform:7.3::el6	RHSA-2021:0246	2021-01-25T00:00:00Z
eap7-opentracing-interceptors-0:0.0.4.1-2.redhat_00002.1.el6eap	cpe:/a:redhat:jboss_enterprise_application_platform:7.3::el6	RHSA-2021:0246	2021-01-25T00:00:00Z
eap7-resteasy-0:3.11.3-1.Final_redhat_00001.1.el6eap	cpe:/a:redhat:jboss_enterprise_application_platform:7.3::el6	RHSA-2021:0246	2021-01-25T00:00:00Z
eap7-undertow-0:2.0.33-1.SP2_redhat_00001.1.el6eap	cpe:/a:redhat:jboss_enterprise_application_platform:7.3::el6	RHSA-2021:0246	2021-01-25T00:00:00Z
eap7-wildfly-0:7.3.5-2.GA_redhat_00001.1.el6eap	cpe:/a:redhat:jboss_enterprise_application_platform:7.3::el6	RHSA-2021:0246	2021-01-25T00:00:00Z
eap7-wildfly-discovery-0:1.2.1-1.Final_redhat_00001.1.el6eap	cpe:/a:redhat:jboss_enterprise_application_platform:7.3::el6	RHSA-2021:0246	2021-01-25T00:00:00Z
eap7-wildfly-elytron-0:1.10.10-1.Final_redhat_00001.1.el6eap	cpe:/a:redhat:jboss_enterprise_application_platform:7.3::el6	RHSA-2021:0246	2021-01-25T00:00:00Z
eap7-wildfly-http-client-0:1.0.24-1.Final_redhat_00001.1.el6eap	cpe:/a:redhat:jboss_enterprise_application_platform:7.3::el6	RHSA-2021:0246	2021-01-25T00:00:00Z
Red Hat JBoss Enterprise Application Platform 7.3 for RHEL 7
eap7-activemq-artemis-0:2.9.0-7.redhat_00017.1.el7eap	cpe:/a:redhat:jboss_enterprise_application_platform:7.3::el7	RHSA-2021:0247	2021-01-25T00:00:00Z
eap7-glassfish-jsf-0:2.3.9-12.SP13_redhat_00001.1.el7eap	cpe:/a:redhat:jboss_enterprise_application_platform:7.3::el7	RHSA-2021:0247	2021-01-25T00:00:00Z
eap7-hal-console-0:3.2.12-1.Final_redhat_00001.1.el7eap	cpe:/a:redhat:jboss_enterprise_application_platform:7.3::el7	RHSA-2021:0247	2021-01-25T00:00:00Z
eap7-hibernate-0:5.3.20-1.Final_redhat_00001.1.el7eap	cpe:/a:redhat:jboss_enterprise_application_platform:7.3::el7	RHSA-2021:0247	2021-01-25T00:00:00Z
eap7-httpcomponents-client-0:4.5.13-1.redhat_00001.1.el7eap	cpe:/a:redhat:jboss_enterprise_application_platform:7.3::el7	RHSA-2021:0247	2021-01-25T00:00:00Z
eap7-jboss-ejb-client-0:4.0.37-1.Final_redhat_00001.1.el7eap	cpe:/a:redhat:jboss_enterprise_application_platform:7.3::el7	RHSA-2021:0247	2021-01-25T00:00:00Z
eap7-jboss-genericjms-0:2.0.8-1.Final_redhat_00001.1.el7eap	cpe:/a:redhat:jboss_enterprise_application_platform:7.3::el7	RHSA-2021:0247	2021-01-25T00:00:00Z
eap7-jboss-modules-0:1.11.0-1.Final_redhat_00001.1.el7eap	cpe:/a:redhat:jboss_enterprise_application_platform:7.3::el7	RHSA-2021:0247	2021-01-25T00:00:00Z
eap7-jboss-remoting-0:5.0.20-1.Final_redhat_00001.1.el7eap	cpe:/a:redhat:jboss_enterprise_application_platform:7.3::el7	RHSA-2021:0247	2021-01-25T00:00:00Z
eap7-jboss-server-migration-0:1.7.2-4.Final_redhat_00005.1.el7eap	cpe:/a:redhat:jboss_enterprise_application_platform:7.3::el7	RHSA-2021:0247	2021-01-25T00:00:00Z
eap7-jboss-xnio-base-0:3.7.12-1.Final_redhat_00001.1.el7eap	cpe:/a:redhat:jboss_enterprise_application_platform:7.3::el7	RHSA-2021:0247	2021-01-25T00:00:00Z
eap7-narayana-0:5.9.10-1.Final_redhat_00001.1.el7eap	cpe:/a:redhat:jboss_enterprise_application_platform:7.3::el7	RHSA-2021:0247	2021-01-25T00:00:00Z
eap7-opentracing-interceptors-0:0.0.4.1-2.redhat_00002.1.el7eap	cpe:/a:redhat:jboss_enterprise_application_platform:7.3::el7	RHSA-2021:0247	2021-01-25T00:00:00Z
eap7-resteasy-0:3.11.3-1.Final_redhat_00001.1.el7eap	cpe:/a:redhat:jboss_enterprise_application_platform:7.3::el7	RHSA-2021:0247	2021-01-25T00:00:00Z
eap7-undertow-0:2.0.33-1.SP2_redhat_00001.1.el7eap	cpe:/a:redhat:jboss_enterprise_application_platform:7.3::el7	RHSA-2021:0247	2021-01-25T00:00:00Z
eap7-wildfly-0:7.3.5-2.GA_redhat_00001.1.el7eap	cpe:/a:redhat:jboss_enterprise_application_platform:7.3::el7	RHSA-2021:0247	2021-01-25T00:00:00Z
eap7-wildfly-discovery-0:1.2.1-1.Final_redhat_00001.1.el7eap	cpe:/a:redhat:jboss_enterprise_application_platform:7.3::el7	RHSA-2021:0247	2021-01-25T00:00:00Z
eap7-wildfly-elytron-0:1.10.10-1.Final_redhat_00001.1.el7eap	cpe:/a:redhat:jboss_enterprise_application_platform:7.3::el7	RHSA-2021:0247	2021-01-25T00:00:00Z
eap7-wildfly-http-client-0:1.0.24-1.Final_redhat_00001.1.el7eap	cpe:/a:redhat:jboss_enterprise_application_platform:7.3::el7	RHSA-2021:0247	2021-01-25T00:00:00Z
Red Hat JBoss Enterprise Application Platform 7.3 for RHEL 8
eap7-activemq-artemis-0:2.9.0-7.redhat_00017.1.el8eap	cpe:/a:redhat:jboss_enterprise_application_platform:7.3::el8	RHSA-2021:0248	2021-01-25T00:00:00Z
eap7-glassfish-jsf-0:2.3.9-12.SP13_redhat_00001.1.el8eap	cpe:/a:redhat:jboss_enterprise_application_platform:7.3::el8	RHSA-2021:0248	2021-01-25T00:00:00Z
eap7-hal-console-0:3.2.12-1.Final_redhat_00001.1.el8eap	cpe:/a:redhat:jboss_enterprise_application_platform:7.3::el8	RHSA-2021:0248	2021-01-25T00:00:00Z
eap7-hibernate-0:5.3.20-1.Final_redhat_00001.1.el8eap	cpe:/a:redhat:jboss_enterprise_application_platform:7.3::el8	RHSA-2021:0248	2021-01-25T00:00:00Z
eap7-httpcomponents-client-0:4.5.13-1.redhat_00001.1.el8eap	cpe:/a:redhat:jboss_enterprise_application_platform:7.3::el8	RHSA-2021:0248	2021-01-25T00:00:00Z
eap7-jboss-ejb-client-0:4.0.37-1.Final_redhat_00001.1.el8eap	cpe:/a:redhat:jboss_enterprise_application_platform:7.3::el8	RHSA-2021:0248	2021-01-25T00:00:00Z
eap7-jboss-genericjms-0:2.0.8-1.Final_redhat_00001.1.el8eap	cpe:/a:redhat:jboss_enterprise_application_platform:7.3::el8	RHSA-2021:0248	2021-01-25T00:00:00Z
eap7-jboss-modules-0:1.11.0-1.Final_redhat_00001.1.el8eap	cpe:/a:redhat:jboss_enterprise_application_platform:7.3::el8	RHSA-2021:0248	2021-01-25T00:00:00Z
eap7-jboss-remoting-0:5.0.20-1.Final_redhat_00001.1.el8eap	cpe:/a:redhat:jboss_enterprise_application_platform:7.3::el8	RHSA-2021:0248	2021-01-25T00:00:00Z
eap7-jboss-server-migration-0:1.7.2-4.Final_redhat_00005.1.el8eap	cpe:/a:redhat:jboss_enterprise_application_platform:7.3::el8	RHSA-2021:0248	2021-01-25T00:00:00Z
eap7-jboss-xnio-base-0:3.7.12-1.Final_redhat_00001.1.el8eap	cpe:/a:redhat:jboss_enterprise_application_platform:7.3::el8	RHSA-2021:0248	2021-01-25T00:00:00Z
eap7-narayana-0:5.9.10-1.Final_redhat_00001.1.el8eap	cpe:/a:redhat:jboss_enterprise_application_platform:7.3::el8	RHSA-2021:0248	2021-01-25T00:00:00Z
eap7-opentracing-interceptors-0:0.0.4.1-2.redhat_00002.1.el8eap	cpe:/a:redhat:jboss_enterprise_application_platform:7.3::el8	RHSA-2021:0248	2021-01-25T00:00:00Z
eap7-resteasy-0:3.11.3-1.Final_redhat_00001.1.el8eap	cpe:/a:redhat:jboss_enterprise_application_platform:7.3::el8	RHSA-2021:0248	2021-01-25T00:00:00Z
eap7-undertow-0:2.0.33-1.SP2_redhat_00001.1.el8eap	cpe:/a:redhat:jboss_enterprise_application_platform:7.3::el8	RHSA-2021:0248	2021-01-25T00:00:00Z
eap7-wildfly-0:7.3.5-2.GA_redhat_00001.1.el8eap	cpe:/a:redhat:jboss_enterprise_application_platform:7.3::el8	RHSA-2021:0248	2021-01-25T00:00:00Z
eap7-wildfly-discovery-0:1.2.1-1.Final_redhat_00001.1.el8eap	cpe:/a:redhat:jboss_enterprise_application_platform:7.3::el8	RHSA-2021:0248	2021-01-25T00:00:00Z
eap7-wildfly-elytron-0:1.10.10-1.Final_redhat_00001.1.el8eap	cpe:/a:redhat:jboss_enterprise_application_platform:7.3::el8	RHSA-2021:0248	2021-01-25T00:00:00Z
eap7-wildfly-http-client-0:1.0.24-1.Final_redhat_00001.1.el8eap	cpe:/a:redhat:jboss_enterprise_application_platform:7.3::el8	RHSA-2021:0248	2021-01-25T00:00:00Z
Red Hat Single Sign-On 7.4.5
httpclient	cpe:/a:redhat:red_hat_single_sign_on:7	RHSA-2021:0327	2021-02-01T00:00:00Z
Red Hat Software Collections for Red Hat Enterprise Linux 7
rh-maven36-httpcomponents-client-0:4.5.9-1.3.el7	cpe:/a:redhat:rhel_software_collections:3::el7	RHSA-2022:0722	2022-03-01T00:00:00Z
RHDM 7.10.0
httpclient	cpe:/a:redhat:jboss_enterprise_brms_platform:7.10	RHSA-2021:0603	2021-02-17T00:00:00Z
RHINT Service Registry 2.0.2 GA
httpclient	cpe:/a:redhat:integration:1	RHSA-2021:4100	2021-11-02T00:00:00Z
RHPAM 7.10.1
httpclient	cpe:/a:redhat:jboss_enterprise_bpms_platform:7.10	RHSA-2021:1044	2021-03-30T00:00:00Z

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

Advisories

Source	ID	Title
Debian DLA	DLA-2405-1	httpcomponents-client security update
Debian DSA	DSA-4772-1	httpcomponents-client security update
EUVD	EUVD-2021-1284	Apache HttpClient versions prior to version 4.5.13 and 5.0.3 can misinterpret malformed authority component in request URIs passed to the library as java.net.URI object and pick the wrong target host for request execution.
Github GHSA	GHSA-7r82-7xv7-xcpj	Cross-site scripting in Apache HttpClient
Ubuntu USN	USN-5239-1	HttpClient vulnerability

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact Low

Availability Impact None

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact Partial

Availability Impact None

This CVE is not in the KEV list.

Exploit prediction score: 9.0% (9.032% probability within 30 days)

Exploitation none

Automatable yes

Technical Impact partial

References

Link	Providers
https://lists.apache.org/thread.html/r03bbc318c81be21f5c8a9b85e34f2ecc741aa804a8e43b0ef2c37749%40%3Cissues.maven.apache.org%3E
https://lists.apache.org/thread.html/r043a75acdeb52b15dd5e9524cdadef4202e6a5228644206acf9363f9%40%3Cdev.hive.apache.org%3E
https://lists.apache.org/thread.html/r06cf3ca5c8ceb94b39cd24a73d4e96153b485a7dac88444dd876accb%40%3Cissues.drill.apache.org%3E
https://lists.apache.org/thread.html/r0a75b8f0f72f3e18442dc56d33f3827b905f2fe5b7ba48997436f5d1%40%3Cissues.solr.apache.org%3E
https://lists.apache.org/thread.html/r0bebe6f9808ac7bdf572873b4fa96a29c6398c90dab29f131f3ebffe%40%3Cissues.solr.apache.org%3E
https://lists.apache.org/thread.html/r12cb62751b35bdcda0ae2a08b67877d665a1f4d41eee0fa7367169e0%40%3Cdev.ranger.apache.org%3E
https://lists.apache.org/thread.html/r132e4c6a560cfc519caa1aaee63bdd4036327610eadbd89f76dd5457%40%3Cdev.creadur.apache.org%3E
https://lists.apache.org/thread.html/r2835543ef0f91adcc47da72389b816e36936f584c7be584d2314fac3%40%3Cissues.lucene.apache.org%3E
https://lists.apache.org/thread.html/r2a03dc210231d7e852ef73015f71792ac0fcaca6cccc024c522ef17d%40%3Ccommits.creadur.apache.org%3E
https://lists.apache.org/thread.html/r2dc7930b43eadc78220d269b79e13ecd387e4bee52db67b2f47d4303%40%3Cgitbox.hive.apache.org%3E
https://lists.apache.org/thread.html/r34178ab6ef106bc940665fd3f4ba5026fac3603b3fa2aefafa0b619d%40%3Cdev.ranger.apache.org%3E
https://lists.apache.org/thread.html/r34efec51cb817397ccf9f86e25a75676d435ba5f83ee7b2eabdad707%40%3Ccommits.creadur.apache.org%3E
https://lists.apache.org/thread.html/r3cecd59fba74404cbf4eb430135e1080897fb376f111406a78bed13a%40%3Cissues.lucene.apache.org%3E
https://lists.apache.org/thread.html/r3f740e4c38bba1face49078aa5cbeeb558c27be601cc9712ad2dcd1e%40%3Ccommits.creadur.apache.org%3E
https://lists.apache.org/thread.html/r4850b3fbaea02fde2886e461005e4af8d37c80a48b3ce2a6edca0e30%40%3Cissues.solr.apache.org%3E
https://lists.apache.org/thread.html/r549ac8c159bf0c568c19670bedeb8d7c0074beded951d34b1c1d0d05%40%3Cdev.drill.apache.org%3E
https://lists.apache.org/thread.html/r55b2a1d1e9b1ec9db792b93da8f0f99a4fd5a5310b02673359d9b4d1%40%3Cdev.drill.apache.org%3E
https://lists.apache.org/thread.html/r5b55f65c123a7481104d663a915ec45a0d103e6aaa03f42ed1c07a89%40%3Cdev.jackrabbit.apache.org%3E
https://lists.apache.org/thread.html/r5de3d3808e7b5028df966e45115e006456c4e8931dc1e29036f17927%40%3Cissues.solr.apache.org%3E
https://lists.apache.org/thread.html/r5fec9c1d67f928179adf484b01e7becd7c0a6fdfe3a08f92ea743b90%40%3Cissues.hive.apache.org%3E
https://lists.apache.org/thread.html/r63296c45d5d84447babaf39bd1487329d8a80d8d563e67a4b6f3d8a7%40%3Cdev.ranger.apache.org%3E
https://lists.apache.org/thread.html/r69a94e2f302d1b778bdfefe90fcb4b8c50b226438c3c8c1d0de85a19%40%3Cdev.ranger.apache.org%3E
https://lists.apache.org/thread.html/r6a3cda38d050ebe13c1bc9a28d0a8ec38945095d07eca49046bcb89f%40%3Cissues.solr.apache.org%3E
https://lists.apache.org/thread.html/r6d672b46622842e565e00f6ef6bef83eb55d8792aac2bee75bff9a2a%40%3Cissues.lucene.apache.org%3E
https://lists.apache.org/thread.html/r6dab7da30f8bf075f79ee189e33b45a197502e2676481bb8787fc0d7%40%3Cdev.hc.apache.org%3E
https://lists.apache.org/thread.html/r6eb2dae157dbc9af1f30d1f64e9c60d4ebef618f3dce4a0e32d6ea4d%40%3Ccommits.drill.apache.org%3E
https://lists.apache.org/thread.html/r70c429923100c5a4fae8e5bc71c8a2d39af3de4888f50a0ac3755e6f%40%3Ccommits.creadur.apache.org%3E
https://lists.apache.org/thread.html/r87ddc09295c27f25471269ad0a79433a91224045988b88f0413a97ec%40%3Cissues.bookkeeper.apache.org%3E
https://lists.apache.org/thread.html/r8aa1e5c343b89aec5b69961471950e862f15246cb6392910161c389b%40%3Cissues.maven.apache.org%3E
https://lists.apache.org/thread.html/r9e52a6c72c8365000ecd035e48cc9fee5a677a150350d4420c46443d%40%3Cdev.drill.apache.org%3E
https://lists.apache.org/thread.html/ra539f20ef0fb0c27ee39945b5f56bf162e5c13d1c60f7344dab8de3b%40%3Cissues.maven.apache.org%3E
https://lists.apache.org/thread.html/ra8bc6b61c5df301a6fe5a716315528ecd17ccb8a7f907e24a47a1a5e%40%3Cissues.lucene.apache.org%3E
https://lists.apache.org/thread.html/rad6222134183046f3928f733bf680919e0c390739bfbfe6c90049673%40%3Cissues.drill.apache.org%3E
https://lists.apache.org/thread.html/rae14ae25ff4a60251e3ba2629c082c5ba3851dfd4d21218b99b56652%40%3Cissues.solr.apache.org%3E
https://lists.apache.org/thread.html/rb33212dab7beccaf1ffef9b88610047c644f644c7a0ebdc44d77e381%40%3Ccommits.turbine.apache.org%3E
https://lists.apache.org/thread.html/rb4ba262d6f08ab9cf8b1ebbcd9b00b0368ffe90dad7ad7918b4b56fc%40%3Cdev.drill.apache.org%3E
https://lists.apache.org/thread.html/rb725052404fabffbe093c83b2c46f3f87e12c3193a82379afbc529f8%40%3Csolr-user.lucene.apache.org%3E
https://lists.apache.org/thread.html/rc0863892ccfd9fd0d0ae10091f24ee769fb39b8957fe4ebabfc11f17%40%3Cdev.jackrabbit.apache.org%3E
https://lists.apache.org/thread.html/rc3739e0ad4bcf1888c6925233bfc37dd71156bbc8416604833095c42%40%3Cdev.drill.apache.org%3E
https://lists.apache.org/thread.html/rc505fee574fe8d18f9b0c655a4d120b0ae21bb6a73b96003e1d9be35%40%3Cissues.solr.apache.org%3E
https://lists.apache.org/thread.html/rc5c6ccb86d2afe46bbd4b71573f0448dc1f87bbcd5a0d8c7f8f904b2%40%3Cissues.lucene.apache.org%3E
https://lists.apache.org/thread.html/rc990e2462ec32b09523deafb2c73606208599e196fa2d7f50bdbc587%40%3Cissues.maven.apache.org%3E
https://lists.apache.org/thread.html/rcced7ed3237c29cd19c1e9bf465d0038b8b2e967b99fc283db7ca553%40%3Cdev.ranger.apache.org%3E
https://lists.apache.org/thread.html/rcd9ad5dda60c82ab0d0c9bd3e9cb1dc740804451fc20c7f451ef5cc4%40%3Cgitbox.hive.apache.org%3E
https://lists.apache.org/thread.html/rd0e44e8ef71eeaaa3cf3d1b8b41eb25894372e2995ec908ce7624d26%40%3Ccommits.pulsar.apache.org%3E
https://lists.apache.org/thread.html/rd5ab56beb2ac6879f6ab427bc4e5f7691aed8362d17b713f61779858%40%3Cissues.hive.apache.org%3E
https://lists.apache.org/thread.html/re504acd4d63b8df2a7353658f45c9a3137e5f80e41cf7de50058b2c1%40%3Cissues.solr.apache.org%3E
https://lists.apache.org/thread.html/rea3dbf633dde5008d38bf6600a3738b9216e733e03f9ff7becf79625%40%3Cissues.drill.apache.org%3E
https://lists.apache.org/thread.html/ree942561f4620313c75982a4e5f3b74fe6f7062b073210779648eec2%40%3Cissues.lucene.apache.org%3E
https://lists.apache.org/thread.html/reef569c2419705754a3acf42b5f19b2a158153cef0e448158bc54917%40%3Cdev.drill.apache.org%3E
https://lists.apache.org/thread.html/rf03228972e56cb4a03e6d9558188c2938078cf3ceb23a3fead87c9ca%40%3Cissues.bookkeeper.apache.org%3E
https://lists.apache.org/thread.html/rf43d17ed0d1fb4fb79036b582810ef60b18b1ef3add0d5dea825af1e%40%3Cissues.lucene.apache.org%3E
https://lists.apache.org/thread.html/rf4db88c22e1be9eb60c7dc623d0528642c045fb196a24774ac2fa3a3%40%3Cissues.lucene.apache.org%3E
https://lists.apache.org/thread.html/rf7ca60f78f05b772cc07d27e31bcd112f9910a05caf9095e38ee150f%40%3Cdev.ranger.apache.org%3E
https://lists.apache.org/thread.html/rfb35f6db9ba1f1e061b63769a4eff5abadcc254ebfefc280e5a0dcf1%40%3Ccommits.creadur.apache.org%3E
https://lists.apache.org/thread.html/rfbedcb586a1e7dfce87ee03c720e583fc2ceeafa05f35c542cecc624%40%3Cissues.solr.apache.org%3E
https://lists.apache.org/thread.html/rfc00884c7b7ca878297bffe45fcb742c362b00b26ba37070706d44c3%40%3Cissues.hive.apache.org%3E
https://nvd.nist.gov/vuln/detail/CVE-2020-13956
https://priyankn.github.io/2021-02-26-CVE-2020-13956/
https://security.netapp.com/advisory/ntap-20220210-0002/
https://www.cve.org/CVERecord?id=CVE-2020-13956
https://www.openwall.com/lists/oss-security/2020/10/08/4
https://www.oracle.com//security-alerts/cpujul2021.html
https://www.oracle.com/security-alerts/cpuApr2021.html
https://www.oracle.com/security-alerts/cpuapr2022.html
https://www.oracle.com/security-alerts/cpujan2022.html
https://www.oracle.com/security-alerts/cpuoct2021.html

History

Oct 9, 2026 9:30 AM Scoring metrics updated View changes

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Dec 1, 2025 4:30 PM Added references View changes

Type	Values Removed	Values Added
References		https://priyankn.github.io/2021-02-26-CVE-2020-13956/

Subscriptions

Apache Httpclient

Netapp Active Iq Unified Manager Snapcenter

Oracle Commerce Guided Search Communications Cloud Native Core Service Communication Proxy Data Integrator Jd Edwards Enterpriseone Orchestrator Jd Edwards Enterpriseone Tools Nosql Database Peoplesoft Enterprise Peopletools Peoplesoft Enterprise Pt Peopletools Primavera Unifier Retail Customer Management And Segmentation Foundation Spatial Studio Sql Developer Weblogic Server

Quarkus Quarkus

Redhat Amq Broker Enterprise Linux Integration Jboss Enterprise Application Platform Jboss Enterprise Bpms Platform Jboss Enterprise Brms Platform Jboss Fuse Openshift Application Runtimes Red Hat Single Sign On Rhel Software Collections

Weaknesses