CVE-2022-24771
HIGH7.5EPSS 0.18%Improper Verification of Cryptographic Signature in node-forge
描述
### Impact 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. ### Patches The issue has been addressed in `node-forge` `1.3.0`. ### References For more information, please see ["Bleichenbacher's RSA signature forgery based on implementation error"](https://mailarchive.ietf.org/arch/msg/openpgp/5rnE9ZRN1AokBVj3VqblGlP63QE/) by Hal Finney. ### For more information If you have any questions or comments about this advisory: * Open an issue in [forge](https://github.com/digitalbazaar/forge) * Email us at [example email address](mailto:[email protected])
受影響套件(2)
- Debian/node-node-forgefrom 0, < 0.10.0~dfsg-3+deb11u1
- npm/node-forgefrom 0, < 1.3.0
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |
參考連結(6)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2022-24771
- ADVISORYhttps://security-tracker.debian.org/tracker/CVE-2022-24771
- PATCHhttps://github.com/digitalbazaar/forge
- WEBhttps://github.com/digitalbazaar/forge/commit/3f0b49a0573ef1bb7af7f5673c0cfebf00424df1
- WEBhttps://github.com/digitalbazaar/forge/commit/bb822c02df0b61211836472e29b9790cc541cdb2
- WEBhttps://github.com/digitalbazaar/forge/security/advisories/GHSA-cfm4-qjh2-4765