CVE-2022-35724
Denial of service while reading data in Avro Rust SDK
Severity Score
7.5
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
It is possible to provide data to be read that leads the reader to loop in cycles endlessly, consuming CPU. This issue affects Rust applications using Apache Avro Rust SDK prior to 0.14.0 (previously known as avro-rs). Users should update to apache-avro version 0.14.0 which addresses this issue.
Es posible proporcionar datos para ser leídos que conllevan a que el lector haga un bucle en ciclos sin fin, consumiendo CPU. Este problema afecta a las aplicaciones Rust usando el SDK de Apache Avro Rust versiones anteriores a 0.14.0 (anteriormente se conoce como avro-rs). Los usuarios deben actualizar a apache-avro versión 0.14.0 que aborda este problema
*Credits:
This issue was reported to the Apache Avro team by Evan Richter at ForAllSecure and found with Mayhem.
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2022-07-12 CVE Reserved
- 2022-08-09 CVE Published
- 2024-08-03 CVE Updated
- 2025-06-05 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-20: Improper Input Validation
- CWE-770: Allocation of Resources Without Limits or Throttling
- CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop')
CAPEC
References (1)
| URL | Tag | Source |
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| URL | Date | SRC |
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| URL | Date | SRC |
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| URL | Date | SRC |
|---|---|---|
| https://lists.apache.org/thread/771z1nwrpkn1ovmyfb2fm65mchdxgy7p | 2022-08-15 |