Improper Certificate Validation Affecting libcurl-minimal package, versions <0:7.61.1-22.el8_6.3



    Attack Complexity Low
    Integrity High
Expand this section
7.5 high
Expand this section
7.5 high
Expand this section
Red Hat
7.5 high

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  • published 11 May 2022
  • disclosed 11 May 2022

How to fix?

Upgrade Centos:8 libcurl-minimal to version 0:7.61.1-22.el8_6.3 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream libcurl-minimal package and not the libcurl-minimal package as distributed by Centos:8. See How to fix? for Centos:8 relevant fixed versions and status.

libcurl would reuse a previously created connection even when a TLS or SSHrelated option had been changed that should have prohibited reuse.libcurl keeps previously used connections in a connection pool for subsequenttransfers to reuse if one of them matches the setup. However, several TLS andSSH settings were left out from the configuration match checks, making themmatch too easily.