CVE-2022-24771
Last modified
CVE-2022-24771 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. Forge (also called `node-forge`) is a native implementation of Transport Layer Security in JavaScript. Prior to version 1.3.0, RSA PKCS#1 v1.5 signature verification code is lenient in checking the digest algorithm structure. EPSS estimates a 0.72% chance of exploitation in the next 30 days.
Description
Forge (also called `node-forge`) is a native implementation of Transport Layer Security in JavaScript. Prior to version 1.3.0, RSA PKCS#1 v1.5 signature verification code is lenient in checking the digest algorithm structure. This can allow a crafted structure that steals padding bytes and uses unchecked portion of the PKCS#1 encoded message to forge a signature when a low public exponent is being used. The issue has been addressed in `node-forge` version 1.3.0. There are currently no known workarounds.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Digitalbazaar | Forge | < 1.3.0 |
References
- https://github.com/digitalbazaar/forge/commit/3f0b49a0573ef1bb7af7f5673c0cfebf00424df1Patch, Third Party Advisory
- https://github.com/digitalbazaar/forge/security/advisories/GHSA-cfm4-qjh2-4765Third Party Advisory
- https://github.com/digitalbazaar/forge/commit/3f0b49a0573ef1bb7af7f5673c0cfebf00424df1Patch, Third Party Advisory
- https://github.com/digitalbazaar/forge/security/advisories/GHSA-cfm4-qjh2-4765Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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