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Vulnerability DatabaseCVE-2021-37544
CVE-2021-37544:
JetBrains TeamCity vulnerability analysis and mitigation
Overview
CVE-2021-37544 affects JetBrains TeamCity versions before 2020.2.4, where an insecure deserialization vulnerability was discovered. The vulnerability was disclosed and patched in August 2021 (JetBrains Blog, CVE Mitre).
Technical details
The vulnerability is classified as a high-severity insecure deserialization issue. The flaw exists in the application's handling of serialized data, which could potentially lead to code execution if exploited (JetBrains Blog).
Impact
An insecure deserialization vulnerability can potentially allow attackers to execute arbitrary code on the affected system. This type of vulnerability is particularly serious as it could lead to remote code execution and complete system compromise (CVE Mitre).
Mitigation and workarounds
The vulnerability was patched in TeamCity version 2020.2.4. Users running affected versions should upgrade to version 2020.2.4 or later to mitigate this security risk (JetBrains Blog).
Additional resources
Source: This report was generated using AI
Related JetBrains TeamCity vulnerabilities:
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