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Allocation of Resources Without Limits or Throttling Affecting grafana package, versions <0:9.2.10-7.el9_3.alma.1

Severity

 Recommended
0.0
medium
0
10

Based on AlmaLinux security rating

    Threat Intelligence

    EPSS
    0.29% (70th percentile)

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  • Snyk ID SNYK-ALMALINUX9-GRAFANA-6062095
  • published 15 Nov 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 grafana to version 0:9.2.10-7.el9_3.alma.1 or higher.
This issue was patched in ALSA-2023:6420.

NVD Description

Note: Versions mentioned in the description apply only to the upstream grafana package and not the grafana 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
Expand this section

NVD

5.3 medium
  • 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
Expand this section

SUSE

7.5 high
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Red Hat

5.3 medium