GHSA-rh63-9qcf-83gf

Marvin Attack of RSA and RSAOAEP decryption in jsrsasign

Source: GitHub Advisory Database (reviewed) High CVE-2024-21484

Packages

Ecosystem	Package	Affected	Fixed in
npm	jsrsasign	< 11.0.0	11.0.0

Details

As written in the advisory (Markdown source, shown as plain text).

### Impact RSA PKCS#1.5 or RSAOAEP ciphertexts may be decrypted by this Marvin attack vulnerability. ### Patches update to jsrsasign 11.0.0. ### Workarounds Find and replace RSA and RSAOAEP decryption with other crypto library. ### References https://people.redhat.com/~hkario/marvin/ https://github.com/kjur/jsrsasign/issues/598 https://security.snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-6070732 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-21484

References

External links from the advisory. They lead to third-party sites.

https://github.com/kjur/jsrsasign/security/advisories/GHSA-rh63-9qcf-83gf web
https://nvd.nist.gov/vuln/detail/CVE-2024-21484 advisory
https://github.com/kjur/jsrsasign/issues/598 web
https://github.com/kjur/jsrsasign package
https://github.com/kjur/jsrsasign/releases/tag/11.0.0 web
https://people.redhat.com/~hkario/marvin web
https://security.snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-6070734 web
https://security.snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWERGITHUBKJUR-6070733 web
https://security.snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-6070732 web
https://security.snyk.io/vuln/SNYK-JS-JSRSASIGN-6070731 web