GHSA-fj28-869x-vv5ghigh7.5
SimpleSAMLphp InfoCard module Incorrect signature verification
Impact
The InfoCard module 1.0 for SimpleSAMLphp allows attackers to spoof XML messages by leveraging an incorrect check of return values in signature validation utilities.
Source excerpt · OSVAffected packages
Start with the recorded fix for your release branch. Check your installed version and test compatibility before upgrading. Fixing this advisory does not rule out other vulnerabilities in the release.
| Affected range | Recorded fix |
|---|---|
| Earlier releases before 1.0.1Ecosystem versions | 1.0.1 |
Version evidence: OSV · GHSA-fj28-869x-vv5g
View original version evidence (1 explicit versions)
Original source description
The InfoCard module 1.0 for SimpleSAMLphp allows attackers to spoof XML messages by leveraging an incorrect check of return values in signature validation utilities.
References
- Security advisory nvd.nist.gov/vuln/detail/CVE-2017-12874
- Patch github.com/simplesamlphp/simplesamlphp-module-infocard/commit/63b84cc837ea62bf87f4bf4af29b4420f49311a9
- Security advisory github.com/FriendsOfPHP/security-advisories/blob/master/simplesamlphp/simplesamlphp-module-infocard/CVE-2017-12874.yaml
- Source reference github.com/simplesamlphp/simplesamlphp
- Source reference lists.debian.org/debian-lts-announce/2017/12/msg00007.html
- Security advisory simplesamlphp.org/security/201612-03
- Security advisory www.debian.org/security/2018/dsa-4127