CVE-2018-6519
High
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.
SeverityHigh
CVSS7.5
Exploit probability—
Product
Simplesamlphp Saml2
PublishedFeb 2, 2018
First seenFeb 2, 2018
How to fix
Update
- simplesamlphp saml21.10.4, 2.3.5, 3.1.1 or later
- simplesamlphp/saml21.10.4, 2.3.5, 3.1.1 or later
Vendor advisories
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| simplesamlphp saml2 | 1.0.0 ≤ v < 1.10.4, 2.0.0 ≤ v < 2.3.5, 3.0.0 ≤ v < 3.1.1 | 1.10.4, 2.3.5, 3.1.1 |
| debian debian_linux | 8.0, 9.0 | — |
| simplesamlphp/saml2Packagist | v < 1.10.4, 2.0 ≤ v < 2.3.5, 3.0 ≤ v < 3.1.1 | 1.10.4, 2.3.5, 3.1.1 |
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