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Vulnerability DatabaseCVE-2019-25219
CVE-2019-25219:
CBL Mariner vulnerability analysis and mitigation
Overview
The vulnerability CVE-2019-25219 affects Asio C++ Library versions before 1.13.0. The issue involves a missing fallback error code in cases where SSLERRORSYSCALL occurs without associated error information from the SSL library being used (NVD).
Technical details
The vulnerability stems from the SSL error handling mechanism in Asio C++ Library where there was no proper fallback error code implemented when encountering SSLERRORSYSCALL without any associated error information from the underlying SSL library. This was fixed in version 1.13.0 by adding appropriate error handling (Github Commit). The vulnerability has been assigned a CVSS v3.1 Base Score of 7.5 HIGH (NVD).
Impact
When SSLERRORSYSCALL occurs without associated error information, the lack of proper error handling could lead to undefined behavior or incorrect error reporting in applications using the Asio C++ Library for SSL/TLS communications (NVD).
Mitigation and workarounds
The vulnerability was fixed in Asio C++ Library version 1.13.0. Users should upgrade to version 1.13.0 or later to receive the fix (Github Compare).
Additional resources
Source: This report was generated using AI
Related CBL Mariner vulnerabilities:
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