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CVE-2022-43766

UNKNOWN
Published 2022-10-26T00:00:00.000Z
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CVSS Score

V3.1
7.5
/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2025.03.14
0.003
probability
of exploitation in the wild

There is a 0.3% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-06-25
Exploit Probability
Percentile: 0.514
Higher than 51.4% of all CVEs

Attack Vector Metrics

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED

Impact Metrics

Confidentiality
NONE
Integrity
NONE
Availability
HIGH

Description

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.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

Apache Software Foundation

Apache IoTDB

Affected Versions:

unspecified 0.12.2

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

✓ GitHub Reviewed HIGH

Apache IoTDB subject to ReDOS with Java 8

GHSA-g6hg-4v3c-6jq7

Advisory Details

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.

Affected Packages

Maven org.apache.iotdb:flink-tsfile-connector
ECOSYSTEM: ≥0.12.2 <0.13.3
PyPI apache-iotdb
ECOSYSTEM: ≥0.12.2 <0.13.3
Maven org.apache.iotdb:iotdb-server
ECOSYSTEM: ≥0.12.2 <0.13.3
Maven org.apache.iotdb:tsfile
ECOSYSTEM: ≥0.12.2 <0.13.3

CVSS Scoring

CVSS Score

7.5

CVSS Vector

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

References

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

Advisory provided by GitHub Security Advisory Database. Published: October 26, 2022, Modified: September 12, 2024

References

https://lists.apache.org/thread/9pgpb82p5brooy41n8l5q0y9h33db2zn
Published: 2022-10-26T00:00:00.000Z
Last Modified: 2025-05-07T13:39:27.151Z
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