Resource Exhaustion Affecting openshift-clients-redistributable package, versions <0:4.1.14-201908290858.git.0.3bd3467.el7


Severity

Recommended
0.0
high
0
10

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
91.04% (100th percentile)

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  • Snyk IDSNYK-RHEL7-OPENSHIFTCLIENTSREDISTRIBUTABLE-3376710
  • published26 Jul 2021
  • disclosed13 Aug 2019

Introduced: 13 Aug 2019

CVE-2019-9514  (opens in a new tab)
CWE-400  (opens in a new tab)

How to fix?

Upgrade RHEL:7 openshift-clients-redistributable to version 0:4.1.14-201908290858.git.0.3bd3467.el7 or higher.
This issue was patched in RHSA-2019:2661.

NVD Description

Note: Versions mentioned in the description apply only to the upstream openshift-clients-redistributable package and not the openshift-clients-redistributable package as distributed by RHEL. See How to fix? for RHEL:7 relevant fixed versions and status.

Some HTTP/2 implementations are vulnerable to a reset flood, potentially leading to a denial of service. The attacker opens a number of streams and sends an invalid request over each stream that should solicit a stream of RST_STREAM frames from the peer. Depending on how the peer queues the RST_STREAM frames, this can consume excess memory, CPU, or both.

References

CVSS Scores

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