CVE-2023-49087
CVSS V2 None
CVSS V3 None
Description
xml-security is a library that implements XML signatures and encryption. Validation of an XML signature requires verification that the hash value of the related XML-document matches a specific DigestValue-value, but also that the cryptographic signature on the SignedInfo-tree (the one that contains the DigestValue) verifies and matches a trusted public key. If an attacker somehow (i.e. by exploiting a bug in PHP's canonicalization function) manages to manipulate the canonicalized version's DigestValue, it would be possible to forge the signature. This issue has been patched in version 1.6.12 and 5.0.0-alpha.13.
Overview
- CVE ID
- CVE-2023-49087
- Assigner
- GitHub_M
- Vulnerability Status
- PUBLISHED
- Published Version
- 2023-11-30T05:20:28.298Z
- Last Modified Date
- 2023-11-30T05:20:28.298Z
Weakness Enumerations
References
| Reference URL | Reference Tags |
|---|---|
| https://github.com/simplesamlphp/xml-security/security/advisories/GHSA-ww7x-3gxh-qm6r | x_refsource_CONFIRM |
| https://github.com/simplesamlphp/xml-security/commit/f509e3083dd7870cce5880c804b5122317287581 | x_refsource_MISC |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2023-49087 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-49087 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2024-06-25 12:54:26 | Added to TrackCVE |