7.5

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Openvpn ≫ Openvpn Version 2.3.12
Openvpn ≫ Openvpn Version 2.3.13
Openvpn ≫ Openvpn Version 2.3.14
Openvpn ≫ Openvpn Version 2.4.0
Openvpn ≫ Openvpn Version 2.4.0 Update alpha2
Openvpn ≫ Openvpn Version 2.4.0 Update beta1
Openvpn ≫ Openvpn Version 2.4.0 Update beta2
Openvpn ≫ Openvpn Version 2.4.0 Update rc1
Openvpn ≫ Openvpn Version 2.4.0 Update rc2
Openvpn ≫ Openvpn Version 2.4.1
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 13.89% 0.961
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 7.5 3.9 3.6
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
NIST 5 10 2.9
AV:N/AC:L/Au:N/C:N/I:N/A:P
CWE-20 Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

CWE-617 Reachable Assertion

The product contains an assert() or similar statement that can be triggered by an attacker, which leads to an application exit or other behavior that is more severe than necessary.

http://www.securityfocus.com/bid/98444
http://www.securitytracker.com/id/1038473
https://community.openvpn.net/openvpn/wiki/QuarkslabAndCryptographyEngineerAudits
Vendor Advisory
https://www.exploit-db.com/exploits/41993/