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CVE-2017-7521

OpenVPN versions before 2.4.3 and before 2.3.17 are vulnerable to remote denial-of-service due to memory exhaustion caused by memory leaks and double-free issu…

Impact

OpenVPN versions before 2.4.3 and before 2.3.17 are vulnerable to remote denial-of-service due to memory exhaustion caused by memory leaks and double-free issue in extract_x509_extension().

Affected products

VendorProductAffected versions
OpenvpnOpenvpn
through 2.3.16
Versions 2.4.0, 2.4.1, 2.4.2

Weakness classification

CWE-400CWE-415CWE-772

References