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



    Attack Complexity Low
    Confidentiality High
    Integrity High
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8.1 high
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5.3 medium
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Red Hat
8.1 high

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  • published 27 Apr 2022
  • disclosed 27 Apr 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.

An improper authentication vulnerability exists in curl 7.33.0 to and including 7.82.0 which might allow reuse OAUTH2-authenticated connections without properly making sure that the connection was authenticated with the same credentials as set for this transfer. This affects SASL-enabled protocols: SMPTP(S), IMAP(S), POP3(S) and LDAP(S) (openldap only).