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Openvpn » Openvpn » 2.4.2 * * * : Security Vulnerabilities

Cpe Name:cpe:2.3:a:openvpn:openvpn:2.4.2:*:*:*:*:*:*:*
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# CVE ID CWE ID # of Exploits Vulnerability Type(s) Publish Date Update Date Score Gained Access Level Access Complexity Authentication Conf. Integ. Avail.
1 CVE-2017-7522 476 2017-06-27 2017-07-07
4.0
None Remote Low ??? None None Partial
OpenVPN versions before 2.4.3 and before 2.3.17 are vulnerable to denial-of-service by authenticated remote attacker via sending a certificate with an embedded NULL character.
2 CVE-2017-7521 415 2017-06-27 2019-10-03
4.3
None Remote Medium Not required None None Partial
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().
3 CVE-2017-7520 125 2017-06-27 2019-10-03
4.0
None Remote High Not required Partial None Partial
OpenVPN versions before 2.4.3 and before 2.3.17 are vulnerable to denial-of-service and/or possibly sensitive memory leak triggered by man-in-the-middle attacker.
4 CVE-2017-7508 617 2017-06-27 2019-10-03
5.0
None Remote Low Not required None None Partial
OpenVPN versions before 2.4.3 and before 2.3.17 are vulnerable to remote denial-of-service when receiving malformed IPv6 packet.
Total number of vulnerabilities : 4   Page : 1 (This Page)
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