9.8

CVE-2022-25898

Exploit

Improper Verification of Cryptographic Signature

The package jsrsasign before 10.5.25 are vulnerable to Improper Verification of Cryptographic Signature when JWS or JWT signature with non Base64URL encoding special characters or number escaped characters may be validated as valid by mistake. Workaround: Validate JWS or JWT signature if it has Base64URL and dot safe string before executing JWS.verify() or JWS.verifyJWT() method.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Kjur ≫ Jsrsasign SwPlatformnode.js Version >= 4.8.0 < 10.5.25
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.1% 0.614
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 9.8 3.9 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NIST 7.5 10 6.4
AV:N/AC:L/Au:N/C:P/I:P/A:P
Snyk 7.7 1.8 5.3
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:H
CWE-347 Improper Verification of Cryptographic Signature

The product does not verify, or incorrectly verifies, the cryptographic signature for data.

https://github.com/kjur/jsrsasign/commit/4536a6e9e8bcf1a644ab7c07ed96e453347dae41
Patch
Third Party Advisory
https://github.com/kjur/jsrsasign/releases/tag/10.5.25
Third Party Advisory
Release Notes
https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-2935898
Patch
Third Party Advisory
Exploit
https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWERGITHUBKJUR-2935897
Patch
Third Party Advisory
Exploit
https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-2935896
Patch
Third Party Advisory
Exploit
https://snyk.io/vuln/SNYK-JS-JSRSASIGN-2869122
Patch
Third Party Advisory
Exploit