CVE-2021-43045
Last modified
CVE-2021-43045 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. A vulnerability in the .NET SDK of Apache Avro allows an attacker to allocate excessive resources, potentially causing a denial-of-service attack. This issue affects .NET applications using Apache Avro version 1.10.2 and prior versions. EPSS estimates a 2.96% chance of exploitation in the next 30 days.
Description
A vulnerability in the .NET SDK of Apache Avro allows an attacker to allocate excessive resources, potentially causing a denial-of-service attack. This issue affects .NET applications using Apache Avro version 1.10.2 and prior versions. Users should update to version 1.11.0 which addresses this issue.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Apache | Avro | < 1.11.0 |
References
- http://www.openwall.com/lists/oss-security/2022/01/06/8Mailing List, Third Party Advisory
- https://lists.apache.org/thread/5fttw9vk6gd2p3b846nox7hcj5469xfdMailing List, Vendor Advisory
- http://www.openwall.com/lists/oss-security/2022/01/06/8Mailing List, Third Party Advisory
- https://lists.apache.org/thread/5fttw9vk6gd2p3b846nox7hcj5469xfdMailing List, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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