<p>Upgrade <code>AlmaLinux:9</code> <code>buildah</code> to version 1:1.29.1-1.el9 or higher.<br>This issue was patched in <code>ALSA-2023:2253</code>.</p>

Allocation of Resources Without Limits or Throttling Affecting buildah package, versions <1:1.29.1-1.el9

Threat Intelligence

0.29% (70^th percentile)

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Snyk ID SNYK-ALMALINUX9-BUILDAH-5608672
published 28 May 2023
disclosed 9 May 2023

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Introduced: 9 May 2023

CVE-2022-41717 Open this link in a new tab CWE-770 Open this link in a new tab

How to fix?

Upgrade AlmaLinux:9 buildah to version 1:1.29.1-1.el9 or higher.
This issue was patched in ALSA-2023:2253.

NVD Description

Note: Versions mentioned in the description apply only to the upstream buildah package and not the buildah package as distributed by AlmaLinux. See How to fix? for AlmaLinux:9 relevant fixed versions and status.

An attacker can cause excessive memory growth in a Go server accepting HTTP/2 requests. HTTP/2 server connections contain a cache of HTTP header keys sent by the client. While the total number of entries in this cache is capped, an attacker sending very large keys can cause the server to allocate approximately 64 MiB per open connection.

References

CVSS Scores

version 3.1

Attack Vector (AV)

Network
Attack Complexity (AC)

Low
Privileges Required (PR)

None
User Interaction (UI)

None

Scope (S)

Unchanged

Confidentiality (C)

None
Integrity (I)

None
Availability (A)

Low

Allocation of Resources Without Limits or Throttling Affecting buildah package, versions <1:1.29.1-1.el9

Severity

Based on AlmaLinux security rating