Vulnerability Details : CVE-2022-24773
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.
Products affected by CVE-2022-24773
- cpe:2.3:a:digitalbazaar:forge:*:*:*:*:*:node.js:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-24773
0.11%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 46 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-24773
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:P/A:N |
10.0
|
2.9
|
NIST | |
5.3
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N |
3.9
|
1.4
|
NIST | |
5.3
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N |
3.9
|
1.4
|
GitHub, Inc. |
CWE ids for CVE-2022-24773
-
The product does not verify, or incorrectly verifies, the cryptographic signature for data.Assigned by: security-advisories@github.com (Primary)
References for CVE-2022-24773
-
https://github.com/digitalbazaar/forge/security/advisories/GHSA-2r2c-g63r-vccr
RSA PKCS#1 v1.5 signature verification leniency in checking `DigestInfo` structure. · Advisory · digitalbazaar/forge · GitHubThird Party Advisory
-
https://github.com/digitalbazaar/forge/commit/3f0b49a0573ef1bb7af7f5673c0cfebf00424df1
Fix signature verification issues. · digitalbazaar/forge@3f0b49a · GitHubPatch;Third Party Advisory
-
https://github.com/digitalbazaar/forge/commit/bb822c02df0b61211836472e29b9790cc541cdb2
Add advisory links. · digitalbazaar/forge@bb822c0 · GitHubPatch;Third Party Advisory
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