CVE-2022-24772
ADVISORY - githubSummary
Impact
RSA PKCS#1 v1.5 signature verification code does not check for tailing garbage bytes after decoding a DigestInfo
ASN.1 structure. This can allow padding bytes to be removed and garbage data added to forge a signature when a low public exponent is being used.
Patches
The issue has been addressed in node-forge
1.3.0
.
References
For more information, please see "Bleichenbacher's RSA signature forgery based on implementation error" by Hal Finney.
For more information
If you have any questions or comments about this advisory:
- Open an issue in forge
- Email us at example email address
EPSS Score: 0.00098 (0.418)
Common Weakness Enumeration (CWE)
ADVISORY - nist
Improper Verification of Cryptographic Signature
ADVISORY - github
Improper Verification of Cryptographic Signature
ADVISORY - gitlab
ADVISORY - redhat
Improper Verification of Cryptographic Signature
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