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CVE-2024-21484 Details

Description

Versions of the package jsrsasign before 11.0.0 are vulnerable to Observable Discrepancy via the RSA PKCS1.5 or RSAOAEP decryption process. An attacker can decrypt ciphertexts by exploiting the Marvin security flaw. Exploiting this vulnerability requires the attacker to have access to a large number of ciphertexts encrypted with the same key. Workaround The vulnerability can be mitigated by finding and replacing RSA and RSAOAEP decryption with another crypto library.

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References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
https://github.com/kjur/jsrsasign/issues/598 CVEExploitIssue TrackingVendor Advisory
https://github.com/kjur/jsrsasign/releases/tag/11.0.0 CVEPatchRelease Notes
https://people.redhat.com/~hkario/marvin/ CVE
https://security.snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-6070734 CVEPatchThird Party Advisory
https://security.snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWERGITHUBKJUR-6070733 CVEPatchThird Party Advisory

see all 14 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-203Observable Discrepancy[email protected]
CWE-203Observable Discrepancy[email protected]

Affected Products

ProductVersions
kjur jsrsasign
< 11.0.0

CPE

  • cpe:2.3:a:kjur:jsrsasign:*:*:*:*:*:node.js:*:*

Remediation

  • No remediation found in references.

Change History

10 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2024-21484
NVD Published Date:
Jan 22, 2024
NVD Last Modified:
Jun 22, 2026
Source:
[email protected]
CVE-2024-21484 Details - Not Deferred