Vulnerabilities
Misconfiguration
Compliance
CVE Vulnerabilities

CVE-2020-8286

Improper Certificate Validation

Published: Dec 14, 2020 | Modified: Nov 21, 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
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Additional information
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2020-8286
CWEhttps://cwe.mitre.org/data/definitions/295.html

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

NameVendorStart VersionEnd Version
LibcurlHaxx7.41.0 (including)7.74.0 (excluding)
JBoss Core Services Apache HTTP Server 2.4.37 SP8RedHatjbcs-httpd24-curl*
JBoss Core Services for RHEL 8RedHatjbcs-httpd24-0:1-18.el8jbcs*
JBoss Core Services for RHEL 8RedHatjbcs-httpd24-apr-0:1.6.3-105.el8jbcs*
JBoss Core Services for RHEL 8RedHatjbcs-httpd24-apr-util-0:1.6.1-82.el8jbcs*
JBoss Core Services for RHEL 8RedHatjbcs-httpd24-brotli-0:1.0.6-40.el8jbcs*
JBoss Core Services for RHEL 8RedHatjbcs-httpd24-curl-0:7.77.0-2.el8jbcs*
JBoss Core Services for RHEL 8RedHatjbcs-httpd24-httpd-0:2.4.37-74.el8jbcs*
JBoss Core Services for RHEL 8RedHatjbcs-httpd24-jansson-0:2.11-55.el8jbcs*
JBoss Core Services for RHEL 8RedHatjbcs-httpd24-mod_cluster-native-0:1.3.16-5.Final_redhat_2.el8jbcs*
JBoss Core Services for RHEL 8RedHatjbcs-httpd24-mod_http2-0:1.15.7-17.el8jbcs*
JBoss Core Services for RHEL 8RedHatjbcs-httpd24-mod_jk-0:1.2.48-16.redhat_1.el8jbcs*
JBoss Core Services for RHEL 8RedHatjbcs-httpd24-mod_md-1:2.0.8-36.el8jbcs*
JBoss Core Services for RHEL 8RedHatjbcs-httpd24-mod_security-0:2.9.2-63.GA.el8jbcs*
JBoss Core Services for RHEL 8RedHatjbcs-httpd24-nghttp2-0:1.39.2-37.el8jbcs*
JBoss Core Services for RHEL 8RedHatjbcs-httpd24-openssl-1:1.1.1g-6.el8jbcs*
JBoss Core Services for RHEL 8RedHatjbcs-httpd24-openssl-chil-0:1.0.0-5.el8jbcs*
JBoss Core Services for RHEL 8RedHatjbcs-httpd24-openssl-pkcs11-0:0.4.10-20.el8jbcs*
JBoss Core Services on RHEL 7RedHatjbcs-httpd24-0:1-18.jbcs.el7*
JBoss Core Services on RHEL 7RedHatjbcs-httpd24-apr-0:1.6.3-105.jbcs.el7*
JBoss Core Services on RHEL 7RedHatjbcs-httpd24-apr-util-0:1.6.1-82.jbcs.el7*
JBoss Core Services on RHEL 7RedHatjbcs-httpd24-curl-0:7.77.0-2.jbcs.el7*
JBoss Core Services on RHEL 7RedHatjbcs-httpd24-httpd-0:2.4.37-74.jbcs.el7*
JBoss Core Services on RHEL 7RedHatjbcs-httpd24-jansson-0:2.11-55.jbcs.el7*
JBoss Core Services on RHEL 7RedHatjbcs-httpd24-mod_cluster-native-0:1.3.16-5.Final_redhat_2.jbcs.el7*
JBoss Core Services on RHEL 7RedHatjbcs-httpd24-mod_http2-0:1.15.7-17.jbcs.el7*
JBoss Core Services on RHEL 7RedHatjbcs-httpd24-mod_jk-0:1.2.48-16.redhat_1.jbcs.el7*
JBoss Core Services on RHEL 7RedHatjbcs-httpd24-mod_md-1:2.0.8-36.jbcs.el7*
JBoss Core Services on RHEL 7RedHatjbcs-httpd24-mod_security-0:2.9.2-63.GA.jbcs.el7*
Red Hat Enterprise Linux 8RedHatcurl-0:7.61.1-18.el8*
CurlUbuntubionic*
CurlUbuntudevel*
CurlUbuntuesm-infra/bionic*
CurlUbuntuesm-infra/focal*
CurlUbuntuesm-infra/xenial*
CurlUbuntufocal*
CurlUbuntugroovy*
CurlUbuntutrusty*
CurlUbuntuupstream*
CurlUbuntuxenial*

Potential Mitigations

References

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