CVE-2024-21484
CVSS 3.1 Score 5.9 of 10 (medium)
Details
Published Jan 22, 2024
Updated: Mar 6, 2024
CWE ID 203
Summary
CVE-2024-21484 is a cybersecurity vulnerability affecting versions of the jsrsasign package prior to 11.0.0. This issue allows an attacker to decrypt RSA-encrypted data through the exploitation of the Marvin security flaw during the PKCS1.5 or RSAOAEP decryption process. The attacker must have access to a significant number of ciphertexts encrypted with the same key to execute this vulnerability. A workaround involves replacing RSA and RSAOAEP decryption functions with alternative crypto libraries to mitigate the risk.
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Affected Products
- Jsrsasign Project Jsrsasign
Advisories, Assessments, and Mitigations
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