An issue was discovered in the jsrsasign package before 8.0.18 for Node.js. Its RSA PKCS1 v1.5 decryption implementation does not detect ciphertext modification by prepending '\0' bytes to ciphertexts (it decrypts modified ciphertexts without error). An attacker might prepend these bytes with the goal of triggering memory corruption issues.
Metrics
Affected Vendors & Products
Advisories
Source | ID | Title |
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EUVD-2020-0526 | An issue was discovered in the jsrsasign package before 8.0.18 for Node.js. Its RSA PKCS1 v1.5 decryption implementation does not detect ciphertext modification by prepending '\0' bytes to ciphertexts (it decrypts modified ciphertexts without error). An attacker might prepend these bytes with the goal of triggering memory corruption issues. |
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GHSA-xxxq-chmp-67g4 | RSA PKCS#1 decryption vulnerability with prepending zeros in jsrsasign |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
No history.

Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-04T13:00:52.090Z
Reserved: 2020-06-22T00:00:00
Link: CVE-2020-14967

No data.

Status : Modified
Published: 2020-06-22T12:15:10.150
Modified: 2024-11-21T05:04:32.150
Link: CVE-2020-14967

No data.

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