CVE-2020-1469
C# vulnerability analysis and mitigation

Overview

A denial of service vulnerability (CVE-2020-1469) was identified in the .NET implementation of Bond. The vulnerability was discovered and assigned on November 4, 2019, and was publicly disclosed on July 14, 2020. This vulnerability affects Microsoft Bond version 9.0.1 and earlier versions (NVD, CVE).

Technical details

The vulnerability is characterized by improper parsing of input in the .NET implementation of Bond, which can lead to a denial of service condition. The vulnerability has received a CVSS v3.1 base score of 7.5 (HIGH) with the vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H. Under CVSS v2.0, it received a score of 5.0 (MEDIUM) with the vector (AV:N/AC:L/Au:N/C:N/I:N/A:P). The vulnerability is classified under CWE-434 (Unrestricted Upload of File with Dangerous Type) (NVD).

Impact

When exploited, this vulnerability can result in a denial of service condition, potentially affecting the availability of systems using the affected Bond implementation (NVD).

Exploitability

The vulnerability can be exploited remotely with low attack complexity and requires no privileges or user interaction (NVD).

Mitigation and workarounds

Microsoft has released security updates to address this vulnerability. Users are advised to apply the appropriate patches through Microsoft's security guidance (MSRC).

Additional resources


SourceThis report was generated using AI

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