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2 vulnerabilities found for xml-security by simplesamlphp

CVE-2023-49087 (GCVE-0-2023-49087)

Vulnerability from nvd – Published: 2023-11-30 05:20 – Updated: 2024-08-02 21:46
VLAI?
Title
Validation of SignedInfo
Summary
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.
Severity ?
6.8 (Medium)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:N
CWE
  • CWE-345 - Insufficient Verification of Data Authenticity
Assigner
References
Impacted products
Vendor Product Version
simplesamlphp xml-security Affected: = 1.6.11
Affected: = 5.0.0-alpha.12
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CVE-2023-49087 (GCVE-0-2023-49087)

Vulnerability from cvelistv5 – Published: 2023-11-30 05:20 – Updated: 2024-08-02 21:46
VLAI?
Title
Validation of SignedInfo
Summary
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.
Severity ?
6.8 (Medium)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:N
CWE
  • CWE-345 - Insufficient Verification of Data Authenticity
Assigner
References
Impacted products
Vendor Product Version
simplesamlphp xml-security Affected: = 1.6.11
Affected: = 5.0.0-alpha.12
Create a notification for this product.
Show details on NVD website
To clipboard 

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