GHSA-ww3w-592j-5qrw
Suggest an improvement- Source
- https://github.com/advisories/GHSA-ww3w-592j-5qrw
- Import Source
- https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-ww3w-592j-5qrw/GHSA-ww3w-592j-5qrw.json
- JSON Data
- https://api.osv.dev/v1/vulns/GHSA-ww3w-592j-5qrw
- Aliases
- Published
- 2022-05-17T01:17:12Z
- Modified
- 2024-04-25T21:26:44.794344Z
- Severity
-
- 5.9 (Medium) CVSS_V3 - CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
- Summary
- SimpleSAMLphp Incorrect IV generation for encryption
- Details
-
The aesEncrypt method in
lib/SimpleSAML/Utils/Crypto.phpin 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). - Database specific
{ "nvd_published_at": "2017-09-01T21:29:00Z", "cwe_ids": [ "CWE-326" ], "severity": "MODERATE", "github_reviewed": true, "github_reviewed_at": "2024-04-25T21:00:11Z" }- References
-
- https://nvd.nist.gov/vuln/detail/CVE-2017-12871
- https://github.com/simplesamlphp/simplesamlphp/commit/77df6a932d46daa35e364925eb73a175010dc904
- https://github.com/simplesamlphp/simplesamlphp/commit/ccf75981187aa88f7165abdb1b1965c0934acda0
- https://github.com/FriendsOfPHP/security-advisories/blob/master/simplesamlphp/simplesamlphp/CVE-2017-12871.yaml
- https://github.com/simplesamlphp/simplesamlphp
- https://simplesamlphp.org/security/201703-02
Affected packages
Packagist / simplesamlphp/simplesamlphp
Package
- Name
- simplesamlphp/simplesamlphp
- Purl
- pkg:composer/simplesamlphp/simplesamlphp