CVE-2022-43766
highpriority · track · 31EPSS 0.016 · 75 %ileEUUSEPSS · scored 2026-10-27
Apache IoTDB version 0.12.2 to 0.12.6, 0.13.0 to 0.13.2 are 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.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.9–7.5
ssvc
A stakeholder decision — act, attend, or track — from exploitation and impact.
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (8)
Products and version ranges known to be affected.
- Maven org.apache.iotdb:flink-tsfile-connector0.12.2 → 0.13.3osvUSpkg:maven/org.apache.iotdb/flink-tsfile-connector
advisories (2)
Vendor and ecosystem advisories describing this.
- GHSA-g6hg-4v3c-6jq7Apache IoTDB subject to ReDOS with Java 82022-10-26ghsa · osvUS
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.
- PYSEC-2022-429722022-10-26vendor · osvUS
Apache IoTDB version 0.12.2 to 0.12.6, 0.13.0 to 0.13.2 are 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.
also known as (6)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (4)
External citations — patches, advisories, analysis.
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