Improper Input Validation Affecting container-tools:rhel8/conmon package, versions <3:2.1.10-1.module+el8.10.0+21077+98b84d8a


Severity

Recommended
0.0
medium
0
10

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.26% (67th percentile)

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  • Snyk IDSNYK-RHEL8-CONTAINERTOOLS-8157970
  • published2 Oct 2024
  • disclosed13 Jul 2021

Introduced: 13 Jul 2021

CVE-2021-34558  (opens in a new tab)
CWE-20  (opens in a new tab)

How to fix?

Upgrade RHEL:8 container-tools:rhel8/conmon to version 3:2.1.10-1.module+el8.10.0+21077+98b84d8a or higher.
This issue was patched in RHSA-2024:2988.

NVD Description

Note: Versions mentioned in the description apply only to the upstream container-tools:rhel8/conmon package and not the container-tools:rhel8/conmon package as distributed by RHEL. See How to fix? for RHEL:8 relevant fixed versions and status.

The crypto/tls package of Go through 1.16.5 does not properly assert that the type of public key in an X.509 certificate matches the expected type when doing a RSA based key exchange, allowing a malicious TLS server to cause a TLS client to panic.

References

CVSS Scores

version 3.1