CVE Vulnerabilities

CVE-2020-8286

Improper Certificate Validation

Published: Dec 14, 2020 | Modified: Mar 27, 2024
CVSS 3.x
7.5
HIGH
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
CVSS 2.x
5 MEDIUM
AV:N/AC:L/Au:N/C:N/I:P/A:N
RedHat/V2
RedHat/V3
7.4 MODERATE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Ubuntu
MEDIUM

curl 7.41.0 through 7.73.0 is vulnerable to an improper check for certificate revocation due to insufficient verification of the OCSP response.

Weakness

The product does not validate, or incorrectly validates, a certificate.

Affected Software

Name Vendor Start Version End Version
Libcurl Haxx 7.41.0 (including) 7.74.0 (excluding)
JBoss Core Services Apache HTTP Server 2.4.37 SP8 RedHat curl *
JBoss Core Services for RHEL 8 RedHat jbcs-httpd24-0:1-18.el8jbcs *
JBoss Core Services for RHEL 8 RedHat jbcs-httpd24-apr-0:1.6.3-105.el8jbcs *
JBoss Core Services for RHEL 8 RedHat jbcs-httpd24-apr-util-0:1.6.1-82.el8jbcs *
JBoss Core Services for RHEL 8 RedHat jbcs-httpd24-brotli-0:1.0.6-40.el8jbcs *
JBoss Core Services for RHEL 8 RedHat jbcs-httpd24-curl-0:7.77.0-2.el8jbcs *
JBoss Core Services for RHEL 8 RedHat jbcs-httpd24-httpd-0:2.4.37-74.el8jbcs *
JBoss Core Services for RHEL 8 RedHat jbcs-httpd24-jansson-0:2.11-55.el8jbcs *
JBoss Core Services for RHEL 8 RedHat jbcs-httpd24-mod_cluster-native-0:1.3.16-5.Final_redhat_2.el8jbcs *
JBoss Core Services for RHEL 8 RedHat jbcs-httpd24-mod_http2-0:1.15.7-17.el8jbcs *
JBoss Core Services for RHEL 8 RedHat jbcs-httpd24-mod_jk-0:1.2.48-16.redhat_1.el8jbcs *
JBoss Core Services for RHEL 8 RedHat jbcs-httpd24-mod_md-1:2.0.8-36.el8jbcs *
JBoss Core Services for RHEL 8 RedHat jbcs-httpd24-mod_security-0:2.9.2-63.GA.el8jbcs *
JBoss Core Services for RHEL 8 RedHat jbcs-httpd24-nghttp2-0:1.39.2-37.el8jbcs *
JBoss Core Services for RHEL 8 RedHat jbcs-httpd24-openssl-1:1.1.1g-6.el8jbcs *
JBoss Core Services for RHEL 8 RedHat jbcs-httpd24-openssl-chil-0:1.0.0-5.el8jbcs *
JBoss Core Services for RHEL 8 RedHat jbcs-httpd24-openssl-pkcs11-0:0.4.10-20.el8jbcs *
JBoss Core Services on RHEL 7 RedHat jbcs-httpd24-0:1-18.jbcs.el7 *
JBoss Core Services on RHEL 7 RedHat jbcs-httpd24-apr-0:1.6.3-105.jbcs.el7 *
JBoss Core Services on RHEL 7 RedHat jbcs-httpd24-apr-util-0:1.6.1-82.jbcs.el7 *
JBoss Core Services on RHEL 7 RedHat jbcs-httpd24-curl-0:7.77.0-2.jbcs.el7 *
JBoss Core Services on RHEL 7 RedHat jbcs-httpd24-httpd-0:2.4.37-74.jbcs.el7 *
JBoss Core Services on RHEL 7 RedHat jbcs-httpd24-jansson-0:2.11-55.jbcs.el7 *
JBoss Core Services on RHEL 7 RedHat jbcs-httpd24-mod_cluster-native-0:1.3.16-5.Final_redhat_2.jbcs.el7 *
JBoss Core Services on RHEL 7 RedHat jbcs-httpd24-mod_http2-0:1.15.7-17.jbcs.el7 *
JBoss Core Services on RHEL 7 RedHat jbcs-httpd24-mod_jk-0:1.2.48-16.redhat_1.jbcs.el7 *
JBoss Core Services on RHEL 7 RedHat jbcs-httpd24-mod_md-1:2.0.8-36.jbcs.el7 *
JBoss Core Services on RHEL 7 RedHat jbcs-httpd24-mod_security-0:2.9.2-63.GA.jbcs.el7 *
Red Hat Enterprise Linux 8 RedHat curl-0:7.61.1-18.el8 *
Curl Ubuntu bionic *
Curl Ubuntu devel *
Curl Ubuntu focal *
Curl Ubuntu groovy *
Curl Ubuntu trusty *
Curl Ubuntu upstream *
Curl Ubuntu xenial *

Potential Mitigations

References