CVE-2018-6519

HIGH

SimpleSAMLphp saml2 < 1.10.4 - Regular Expression Denial of Service via Timestamp Validation

Title source: llm
STIX 2.1

Description

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.

References (2)

Core 2
Core References
Vendor Advisory x_refsource_confirm
https://simplesamlphp.org/security/201801-01
Third Party Advisory vendor-advisory x_refsource_debian
https://www.debian.org/security/2018/dsa-4127

Scores

CVSS v3 7.5
EPSS 0.0173
EPSS Percentile 74.7%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Details

CWE
CWE-74
Status published
Products (4)
debian/debian_linux 8.0
debian/debian_linux 9.0
simplesamlphp/saml2 0 - 1.10.4Packagist
simplesamlphp/saml2 1.0.0 - 1.10.4
Published Feb 02, 2018
Tracked Since Feb 18, 2026