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


Severity

Recommended
medium

Based on Rocky Linux security rating.

Threat Intelligence

EPSS
0.5% (77th percentile)

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  • Snyk IDSNYK-ROCKY8-LIBCURLMINIMAL-3191327
  • published5 Jan 2023
  • disclosed2 Jun 2022

Introduced: 2 Jun 2022

CVE-2022-27782  (opens in a new tab)
CWE-295  (opens in a new tab)

How to fix?

Upgrade Rocky-Linux:8 libcurl-minimal to version 0:7.61.1-22.el8_6.3 or higher.
This issue was patched in RLSA-2022:5313.

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 Rocky-Linux. See How to fix? for Rocky-Linux: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.

CVSS Scores

version 3.1