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Allocation of Resources Without Limits or Throttling Affecting buildah package, versions <1:1.31.3-2.el9_3

Severity

 Recommended
medium

Based on AlmaLinux security rating

    Threat Intelligence

    EPSS
    0.17% (55th percentile)

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  • Snyk ID SNYK-ALMALINUX9-BUILDAH-6126042
  • published 14 Dec 2023
  • disclosed 12 Dec 2023
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Introduced: 12 Dec 2023

CVE-2023-39322 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 1:1.31.3-2.el9_3 or higher.
This issue was patched in ALSA-2023:7764.

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.

QUIC connections do not set an upper bound on the amount of data buffered when reading post-handshake messages, allowing a malicious QUIC connection to cause unbounded memory growth. With fix, connections now consistently reject messages larger than 65KiB in size.

References

CVSS Scores

version 3.1
Expand this section

NVD

7.5 high
  • 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)
    High
Expand this section

SUSE

7.5 high
Expand this section

Red Hat

7.5 high