etcd denial of service vulnerability · CVE-2022-34038 · GitHub Advisory Database · GitHub

etcd denial of service vulnerability

High severity GitHub Reviewed Published Aug 22, 2023 to the GitHub Advisory Database • Updated Mar 21, 2024

Withdrawn This advisory was withdrawn on Oct 9, 2023

Package

go.etcd.io/etcd/v3 (Go)

Affected versions

< 3.5.5

Patched versions

3.5.5

Description

Etcd v3.5.4 allows remote attackers to cause a denial of service via function PageWriter.write in pagewriter.go

References

Published by the National Vulnerability Database

Aug 22, 2023

Published to the GitHub Advisory Database Aug 22, 2023

Reviewed Aug 23, 2023

Withdrawn Oct 9, 2023

Last updated Mar 21, 2024

Severity

High

7.5

/ 10

CVSS base metrics

Attack vector

Network

Attack complexity

Low

Privileges required

None

User interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H