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openvpn openvpn 2.4.1 vulnerabilities and exploits
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6.5
CVSSv3
CVE-2017-7479
OpenVPN versions prior to 2.3.15 and prior to 2.4.2 are vulnerable to reachable assertion when packet-ID counter rolls over resulting into Denial of Service of server by authenticated attacker.
Openvpn Openvpn
Openvpn Openvpn 2.4.0
Openvpn Openvpn 2.4.1
7.5
CVSSv3
CVE-2017-7508
OpenVPN versions prior to 2.4.3 and prior to 2.3.17 are vulnerable to remote denial-of-service when receiving malformed IPv6 packet.
Openvpn Openvpn
Openvpn Openvpn 2.4.1
Openvpn Openvpn 2.4.2
Openvpn Openvpn 2.4.0
1 Article
7.4
CVSSv3
CVE-2017-7520
OpenVPN versions prior to 2.4.3 and prior to 2.3.17 are vulnerable to denial-of-service and/or possibly sensitive memory leak triggered by man-in-the-middle attacker.
Openvpn Openvpn 2.4.0
Openvpn Openvpn 2.4.1
Openvpn Openvpn 2.4.2
Openvpn Openvpn
1 Article
5.9
CVSSv3
CVE-2017-7521
OpenVPN versions prior to 2.4.3 and prior to 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().
Openvpn Openvpn
Openvpn Openvpn 2.4.0
Openvpn Openvpn 2.4.2
Openvpn Openvpn 2.4.1
1 Article
6.5
CVSSv3
CVE-2017-7522
OpenVPN versions prior to 2.4.3 and prior to 2.3.17 are vulnerable to denial-of-service by authenticated remote attacker via sending a certificate with an embedded NULL character.
Openvpn Openvpn 2.4.0
Openvpn Openvpn 2.4.1
Openvpn Openvpn
Openvpn Openvpn 2.4.2
1 Article
7.5
CVSSv3
CVE-2017-7478
OpenVPN version 2.3.12 and newer is vulnerable to unauthenticated Denial of Service of server via received large control packet. Note that this issue is fixed in 2.3.15 and 2.4.2.
Openvpn Openvpn 2.3.12
Openvpn Openvpn 2.3.14
Openvpn Openvpn 2.4.0
Openvpn Openvpn 2.3.13
Openvpn Openvpn 2.4.1
1 EDB exploit
1 Article
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2024-4654
CVE-2023-49606
encryption
NULL pointer dereference
CVE-2024-4439
CVE-2024-4649
race condition
CVE-2024-27202
CVE-2024-34566
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