CVE Vulnerability

CVE-2018-6519

The SAML2 library before 1.10.4, 2.x before 2.3.5, and 3.x before 3.1.1 in SimpleSAMLphp has a Regular Expression Denial of Service vulnerability for fraction-of-seconds data in a timestamp.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://simplesamlphp.org/security/201801-01 Vendor Advisory
https://www.debian.org/security/2018/dsa-4127 Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:simplesamlphp:saml2:*:*:*:*:*:*:*:*
cpe:2.3:a:simplesamlphp:saml2:*:*:*:*:*:*:*:*
cpe:2.3:a:simplesamlphp:saml2:*:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
Information

Published : 2018-02-02 01:29

Updated : 2018-10-03 06:12

NVD link : CVE-2018-6519

Mitre link : CVE-2018-6519

Products Affected
No products.
CWE
CWE-74