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CVE-2022-43766

Apache IoTDB prior to 0.13.3 allows DoS

HIGH
7.5
CVSS Score
Published: October 26, 2022 at 12:00 AM UTC
Updated: June 17, 2026 at 05:07 AM UTC
1 product affected across 1 vendorIoTDB

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Severity
HIGH7.5
Exploit prediction
EPSS 2%
SSVC
No known exploit

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

IoTDB· Apachemaven
95%
v ≥ 0.12.2v ≤ 0.13.20.12.2 ≤ v ≤ 0.12.60.13.0 ≤ v ≤ 0.13.20.12.2

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

Mailing ListVendor Advisory
Source: [email protected]
https://lists.apache.org/thread/9pgpb82p5brooy41n8l5q0y9h33db2zn

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.5HIGHCISA-ADP
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
NVD-CWE-noinfoCWE-400

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