7.5

CVE-2024-21484

Exploit
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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Kjur ≫ Jsrsasign SwPlatformnode.js Version < 11.0.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.96% 0.568
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 5.9 2.2 3.6
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Snyk 7.5 2.2 4.7
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:L
CWE-203 Observable Discrepancy

The product behaves differently or sends different responses under different circumstances in a way that is observable to an unauthorized actor.

https://people.redhat.com/~hkario/marvin/
https://github.com/kjur/jsrsasign/issues/598
Vendor Advisory
Exploit
Issue Tracking
https://github.com/kjur/jsrsasign/releases/tag/11.0.0
Patch
Release Notes
https://security.snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-6070734
Patch
Third Party Advisory
https://security.snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWERGITHUBKJUR-6070733
Patch
Third Party Advisory
https://security.snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-6070732
Patch
Third Party Advisory
https://security.snyk.io/vuln/SNYK-JS-JSRSASIGN-6070731
Patch
Third Party Advisory