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High severity7.5NVD Advisory· Published Aug 22, 2023· Updated Jun 17, 2026

CVE-2020-20813

CVE-2020-20813

Description

Control Channel in OpenVPN 2.4.7 and earlier allows remote attackers to cause a denial of service via crafted reset packet.

Affected products

3

OpenVPN/OpenVPN3 versions
cpe:2.3:a:openvpn:openvpn:*:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:a:openvpn:openvpn:*:*:*:*:*:*:*:*range: <=2.4.7
- (no CPE)
- (no CPE)range: <=2.4.7

Patches

Vulnerability mechanics

References

1

www.freebuf.com/vuls/215171.htmlnvdThird Party Advisory

News mentions

0

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