CVE Vulnerability

CVE-2021-43045

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.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://lists.apache.org/thread/5fttw9vk6gd2p3b846nox7hcj5469xfd Mailing List Vendor Advisory
http://www.openwall.com/lists/oss-security/2022/01/06/8 Mailing List Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:apache:avro:*:*:*:*:*:*:*:*
Information

Published : 2022-01-06 06:15

Updated : 2022-01-14 01:08

NVD link : CVE-2021-43045

Mitre link : CVE-2021-43045

Products Affected
No products.
CWE
CWE-770