CVE-2017-7508

moderate-risk
Published 2017-06-27

OpenVPN versions before 2.4.3 and before 2.3.17 are vulnerable to remote denial-of-service when receiving malformed IPv6 packet.

Do I need to act?

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0.37% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.5/10 High
NETWORK / LOW complexity

Affected Products (9)

Affected Vendors

Openvpn

References (8)

http://www.debian.org/security/2017/dsa-3900
Third Party Advisory http://www.securityfocus.com/bid/99230
http://www.securitytracker.com/id/1038768
Vendor Advisory https://community.openvpn.net/openvpn/wiki/VulnerabilitiesFixedInOpenVPN243
http://www.debian.org/security/2017/dsa-3900
Third Party Advisory http://www.securityfocus.com/bid/99230
http://www.securitytracker.com/id/1038768
Vendor Advisory https://community.openvpn.net/openvpn/wiki/VulnerabilitiesFixedInOpenVPN243
42
/ 100
moderate-risk
Severity 26/34 · High
Exploitability 1/34 · Minimal
Exposure 15/34 · Moderate