CVE-2024-21484
CVE-2024-21484
Vexday Risk Score
21Baixo
Decisão SSVC (CISA)
Track
Sem sinal de exploração → monitorar
CVSS 7.5EPSS 1.0%KEV nãoPoC —Patch —
Ciclo de vida
22 de jan. de 2024Publicada no NVD
Recomendação: Monitorar — sem sinal de exploração no momento.
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.
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:L/E:P
Produtos afetados
n/a · jsrsasignn/a · org.webjars.bowergithub.kjur:jsrsasignn/a · org.webjars.bower:jsrsasignn/a · org.webjars.npm:jsrsasignQuer saber se a sua infraestrutura está exposta a isto?
Falar com a TrueHacking →Referências
https://github.com/kjur/jsrsasign/issues/598https://github.com/kjur/jsrsasign/releases/tag/11.0.0https://people.redhat.com/~hkario/marvin/https://security.snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-6070734https://security.snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWERGITHUBKJUR-6070733https://security.snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-6070732https://security.snyk.io/vuln/SNYK-JS-JSRSASIGN-6070731