CVE Vulnerability

CVE-2018-11574

Improper input validation together with an integer overflow in the EAP-TLS protocol implementation in PPPD may cause a crash, information disclosure, or authentication bypass. This implementation is distributed as a patch for PPPD 0.91, and includes the affected eap.c and eap-tls.c files. Configurations that use the `refuse-app` option are unaffected.

7.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

9.8 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
http://www.openwall.com/lists/oss-security/2018/06/11/1 Mailing List Patch
https://usn.ubuntu.com/3810-1/
Configurations

Configuration 1

cpe:2.3:a:point-to-point_protocol_project:point-to-point_protocol:-:*:*:*:*:*:*:*
Information

Published : 2018-06-14 08:29

Updated : 2020-02-24 03:55

NVD link : CVE-2018-11574

Mitre link : CVE-2018-11574

Products Affected
No products.
CWE
CWE-190

CWE-20