High severity · published Oct 26, 2022
CVE-2022-43766
Apache IoTDB prior to 0.13.3 allows DoS
7.5
CVSS
1.6%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.6% · higher than 75% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AI
Apache IoTDB · Apache Software Foundation
through 0.13.2; 0.12.2 before unspecified · source: vendor
IO
Iotdb · Apache
0.12.2 through 0.12.6; 0.13.0 through 0.13.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-43766
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-43766
Mailing List
https://lists.apache.org/thread/9pgpb82p5brooy41n8l5q0y9h33db2zn
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