6.5

CVE-2017-7522

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.

Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Openvpn ≫ Openvpn Version <= 2.3.16
Openvpn ≫ Openvpn Version2.4.0
Openvpn ≫ Openvpn Version2.4.0 Updatealpha2
Openvpn ≫ Openvpn Version2.4.0 Updatebeta1
Openvpn ≫ Openvpn Version2.4.0 Updatebeta2
Openvpn ≫ Openvpn Version2.4.0 Updaterc1
Openvpn ≫ Openvpn Version2.4.0 Updaterc2
Openvpn ≫ Openvpn Version2.4.1
Openvpn ≫ Openvpn Version2.4.2
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.48% 0.804
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 6.5 2.8 3.6
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
nvd@nist.gov 4 8 2.9
AV:N/AC:L/Au:S/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-476 NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

http://www.securityfocus.com/bid/99230
Third Party Advisory
VDB Entry