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SUSE: CVE-2023-2253: SUSE Linux Security Advisory

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SUSE: CVE-2023-2253: SUSE Linux Security Advisory

Severity
7
CVSS
(AV:N/AC:L/Au:S/C:N/I:N/A:C)
Published
05/09/2023
Created
05/10/2023
Added
05/10/2023
Modified
01/28/2025

Description

A flaw was found in the `/v2/_catalog` endpoint in distribution/distribution, which accepts a parameter to control the maximum number of records returned (query string: `n`). This vulnerability allows a malicious user to submit an unreasonably large value for `n,` causing the allocation of a massive string array, possibly causing a denial of service through excessive use of memory.

Solution(s)

  • suse-upgrade-distribution-registry
  • suse-upgrade-docker-distribution-registry

References

  • https://attackerkb.com/topics/cve-2023-2253
  • CVE - 2023-2253
  • 查看数 695
  • 已创建
  • 最后回复

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