CVE-2022-43766: Apache IoTDB subject to ReDOS with Java 8

October 26, 2022 (updated October 31, 2022)

Apache IoTDB version 0.12.2 to 0.12.6, 0.13.0 to 0.13.2 is vulnerable to a Denial of Service attack when accepting untrusted patterns for REGEXP queries with Java 8. Users should upgrade to 0.13.3 which addresses this issue or use a later version of Java to avoid it.

References

github.com/advisories/GHSA-g6hg-4v3c-6jq7
lists.apache.org/thread/9pgpb82p5brooy41n8l5q0y9h33db2zn
nvd.nist.gov/vuln/detail/CVE-2022-43766

Code Behaviors & Features

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