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Security Advisories: GSA_kwCzR0hTQS1wbTNtLTMycjMtN21maM4AA5Cn
Etcd embed auto compaction retention negative value causing a compaction loop or a crash
The parseCompactionRetention function in embed/etcd.go allows the retention variable value to be negative and causes the node to execute the history compaction in a loop, taking more CPU than usual and spamming logs.
Find out more on this vulnerability in the security audit report
For more information
If you have any questions or comments about this advisory:
- Contact the etcd security committee
Source: GitHub Advisory Database
Published: 27 days ago
Updated: 27 days ago
Fixed in: 3.3.23, 3.4.10