CVE-2022-43766

EUVD-2022-0022 · Published Oct 26, 2022

Apache IoTDB subject to ReDOS with Java 8 Apache IoTDB versions 0.12.2 through 0.12.6, and 0.13.0 through 0.13.2 are vulnerable to a Denial of Service attack when accepting untrusted patterns for REGEXP queries with Java 8. This issue is patched in 0.13.3. Users should upgrade or use a later version of Java to avoid it.

Technologies

Apache IotdbApache-Iotdb Apache-Iotdb

Weaknesses

CWE-400

CVSS scores

v3.17.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

MITRE ATT&CK

Inferred

Where this vulnerability fits in an attack

ReconImpact

Initial Access Impact

T1190Exploit Public-Facing Application T1499Endpoint Denial of Service

References

https://lists.apache.org/thread/9pgpb82p5brooy41n8l5q0y9h33db2zn
https://nvd.nist.gov/vuln/detail/CVE-2022-43766
https://github.com/apache/iotdb
https://github.com/pypa/advisory-database/tree/main/vulns/apache-iotdb/PYSEC-2022-42972.yaml

Potentially impacted assets

See if this affects your attack surface