SB2024091839 - Improper verification of cryptographic signature in Passport-SAML
Published: September 18, 2024 Updated: February 12, 2025
Security Bulletin ID
SB2024091839
CSH Severity
High
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Improper Verification of Cryptographic Signature (CVE-ID: CVE-2022-39299)
CWE-ID: CWE-347 - Improper Verification of Cryptographic Signature
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/U:Amber
The vulnerability allows a remote attacker to bypass security restrictions.
The vulnerability exists due to application does not properly control consumption of internal resources. A remote attacker can use an arbitrary IDP signed XML element to bypass SAML authentication on a website using passport-saml
Remediation
Install update from vendor's website.