CVE-2020-25680
First published: Thu Oct 29 2020(Updated: )
A flaw was found in JBCS httpd in version 2.4.37 SP3, where it uses a back-end worker SSL certificate with the keystore file's ID is 'unknown'. The validation of the certificate whether CN and hostname are matching stopped working and allow connecting to the back-end work. The highest threat from this vulnerability is to data integrity.
Credit: secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/jbcs-httpd24-apr | <0:1.6.3-104.jbcs.el6 | 0:1.6.3-104.jbcs.el6 |
| redhat/jbcs-httpd24-apr-util | <0:1.6.1-75.jbcs.el6 | 0:1.6.1-75.jbcs.el6 |
| redhat/jbcs-httpd24-brotli | <0:1.0.6-38.jbcs.el6 | 0:1.0.6-38.jbcs.el6 |
| redhat/jbcs-httpd24-curl | <0:7.64.1-44.jbcs.el6 | 0:7.64.1-44.jbcs.el6 |
| redhat/jbcs-httpd24-httpd | <0:2.4.37-64.jbcs.el6 | 0:2.4.37-64.jbcs.el6 |
| redhat/jbcs-httpd24-jansson | <0:2.11-53.jbcs.el6 | 0:2.11-53.jbcs.el6 |
| redhat/jbcs-httpd24-nghttp2 | <0:1.39.2-34.jbcs.el6 | 0:1.39.2-34.jbcs.el6 |
| redhat/jbcs-httpd24-openssl | <1:1.1.1c-32.jbcs.el6 | 1:1.1.1c-32.jbcs.el6 |
| redhat/jbcs-httpd24-apr | <0:1.6.3-104.jbcs.el7 | 0:1.6.3-104.jbcs.el7 |
| redhat/jbcs-httpd24-apr-util | <0:1.6.1-75.jbcs.el7 | 0:1.6.1-75.jbcs.el7 |
| redhat/jbcs-httpd24-brotli | <0:1.0.6-38.jbcs.el7 | 0:1.0.6-38.jbcs.el7 |
| redhat/jbcs-httpd24-curl | <0:7.64.1-44.jbcs.el7 | 0:7.64.1-44.jbcs.el7 |
| redhat/jbcs-httpd24-httpd | <0:2.4.37-64.jbcs.el7 | 0:2.4.37-64.jbcs.el7 |
| redhat/jbcs-httpd24-jansson | <0:2.11-53.jbcs.el7 | 0:2.11-53.jbcs.el7 |
| redhat/jbcs-httpd24-nghttp2 | <0:1.39.2-34.jbcs.el7 | 0:1.39.2-34.jbcs.el7 |
| redhat/jbcs-httpd24-openssl | <1:1.1.1c-32.jbcs.el7 | 1:1.1.1c-32.jbcs.el7 |
| redhat/jbcs-httpd24-openssl-chil | <0:1.0.0-1.jbcs.el7 | 0:1.0.0-1.jbcs.el7 |
| redhat/JBCS httpd | <2.4.37 | 2.4.37 |
| Red Hat JBoss Core Services httpd | =2.4.37-sp3 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2020-25680?
CVE-2020-25680 is categorized as a medium severity vulnerability.
How do I fix CVE-2020-25680?
To fix CVE-2020-25680, update the affected JBCS httpd packages to version 2.4.37-64.jbcs.el6 or el7 or later as recommended.
Which software versions are affected by CVE-2020-25680?
CVE-2020-25680 affects JBCS httpd version 2.4.37 SP3 and earlier versions.
What is the impact of CVE-2020-25680?
The impact of CVE-2020-25680 is that it allows connections to the back-end worker even when the SSL certificate validation fails.
Is there a workaround for CVE-2020-25680?
There is no official workaround for CVE-2020-25680, and updating to a patched version is recommended.
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