CVE-2017-12871
Medium
Description
The aesEncrypt method in lib/SimpleSAML/Utils/Crypto.php in SimpleSAMLphp 1.14.x through 1.14.11 makes it easier for context-dependent attackers to bypass the encryption protection mechanism by leveraging use of the first 16 bytes of the secret key as the initialization vector (IV).
SeverityMedium
CVSS5.9
Exploit probability—
Product
Simplesamlphp
PublishedSep 1, 2017
First seenSep 1, 2017
How to fix
Update
- simplesamlphp/simplesamlphp1.14.12 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| simplesamlphp simplesamlphp | 1.14.0, 1.14.1, 1.14.2, 1.14.3, 1.14.4, 1.14.5, 1.14.6, 1.14.7, 1.14.8, 1.14.9, 1.14.10, 1.14.11 | — |
| simplesamlphp/simplesamlphpPackagist | 1.14.0 ≤ v < 1.14.12 | 1.14.12 |
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