CVE-2022-24773

Improper Verification of Cryptographic Signature in `node-forge`

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 does not properly check `DigestInfo` for a proper ASN.1 structure. This can lead to successful verification with signatures that contain invalid structures but a valid digest. The issue has been addressed in `node-forge` version 1.3.0. There are currently no known workarounds.

Category

5.3
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.06%
Third-Party Advisory github.com Third-Party Advisory github.com Third-Party Advisory github.com
Affected: digitalbazaar forge
Published at:
Updated at:

References

Link Tags
https://github.com/digitalbazaar/forge/commit/3f0b49a0573ef1bb7af7f5673c0cfebf00424df1 third party advisory patch
https://github.com/digitalbazaar/forge/security/advisories/GHSA-2r2c-g63r-vccr third party advisory
https://github.com/digitalbazaar/forge/commit/bb822c02df0b61211836472e29b9790cc541cdb2 third party advisory patch

Frequently Asked Questions

What is the severity of CVE-2022-24773?
CVE-2022-24773 has been scored as a medium severity vulnerability.
How to fix CVE-2022-24773?
To fix CVE-2022-24773, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2022-24773 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2022-24773 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2022-24773?
CVE-2022-24773 affects digitalbazaar forge.
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