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Security Advisories: GSA_kwCzR0hTQS1oaG04LTJqNGctbXBnZ84AAWP1

SimpleSAMLphp SAML2 library Regular Expression Denial of Service vulnerability

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.

Permalink: https://github.com/advisories/GHSA-hhm8-2j4g-mpgg
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS1oaG04LTJqNGctbXBnZ84AAWP1
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: about 2 years ago
Updated: 23 days ago


CVSS Score: 7.5
CVSS vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Identifiers: GHSA-hhm8-2j4g-mpgg, CVE-2018-6519
References: Blast Radius: 18.5

Affected Packages

packagist:simplesamlphp/saml2
Dependent packages: 35
Dependent repositories: 293
Downloads: 11,743,224 total
Affected Version Ranges: >= 3.0, < 3.1.1, >= 2.0, < 2.3.5, < 1.10.4
Fixed in: 3.1.1, 2.3.5, 1.10.4
All affected versions: 0.1.0, 0.3.0, 0.4.0, 0.4.1, 0.4.2, 0.5.0, 0.6.0, 0.6.1, 0.6.2, 0.6.3, 0.6.4, 0.7.0, 0.7.1, 0.8.0, 0.8.1, 1.0.0, 1.1.0, 1.2.0, 1.3.0, 1.3.1, 1.3.2, 1.4.0, 1.5.0, 1.5.1, 1.5.2, 1.5.3, 1.5.4, 1.6.0, 1.6.1, 1.7.0, 1.7.1, 1.7.2, 1.8.1, 1.8.2, 1.9.1, 1.9.2, 1.10.1, 1.10.2, 1.10.3, 2.0.0, 2.0.1, 2.3.1, 2.3.2, 2.3.3, 2.3.4, 3.0.0, 3.0.1, 3.0.2, 3.0.3, 3.1.0
All unaffected versions: 1.10.4, 1.10.5, 1.10.6, 2.3.5, 2.3.6, 2.3.7, 2.3.8, 2.3.9, 3.1.1, 3.1.2, 3.1.3, 3.1.4, 3.1.5, 3.1.6, 3.2.1, 3.2.2, 3.2.3, 3.2.4, 3.2.5, 3.2.6, 3.3.0, 3.3.1, 3.3.2, 3.3.3, 3.3.4, 3.3.5, 3.3.6, 3.3.7, 3.3.8, 3.3.9, 3.3.10, 3.3.11, 3.4.0, 3.4.1, 3.4.2, 3.4.3, 3.4.4, 3.4.5, 4.0.0, 4.0.1, 4.0.2, 4.0.3, 4.1.0, 4.1.1, 4.1.2, 4.1.3, 4.1.4, 4.1.5, 4.1.6, 4.1.7, 4.1.8, 4.1.9, 4.1.10, 4.1.11, 4.1.12, 4.2.0, 4.2.1, 4.2.2, 4.2.3, 4.2.4, 4.2.5, 4.2.6, 4.2.7, 4.2.8, 4.3.0, 4.3.1, 4.4.0, 4.4.1, 4.5.0, 4.5.1, 4.6.0, 4.6.1, 4.6.2, 4.6.3, 4.6.4, 4.6.5, 4.6.6, 4.6.7, 4.6.8, 4.6.9, 4.6.10, 4.6.11, 4.6.12