Forge (also called `node-forge`) is a native implementation of Transport Layer Security in JavaScript. Prior to version 1.4.0, RSASSA PKCS#1
위협 신호 · CVSS · EPSS · KEV
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CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N상세 설명
Forge (also called node-forge) is a native implementation of Transport Layer Security in JavaScript. Prior to version 1.4.0, RSASSA PKCS#1 v1.5 signature verification accepts forged signatures for low public exponent keys (e=3). Attackers can forge signatures by stuffing “garbage” bytes within the ASN structure in order to construct a signature that passes verification, enabling Bleichenbacher style forgery. This issue is similar to CVE-2022-24771, but adds bytes in an addition field within the ASN structure, rather than outside of it. Additionally, forge does not validate that signatures include a minimum of 8 bytes of padding as defined by the specification, providing attackers additional space to construct Bleichenbacher forgeries. Version 1.4.0 patches the issue.
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영향받는 제품·버전
- digitalbazaar forge< 1.4.0other
영향받는 구성 (CPE) 1
- digitalbazaar forge< 1.4.0cpe:2.3:a:digitalbazaar:forge:*:*:*:*:*:node.js:*:*
참고 자료 18
- https://datatracker.ietf.org/doc/html/rfc2313#section-8Third Party Advisory
- https://mailarchive.ietf.org/arch/msg/openpgp/5rnE9ZRN1AokBVj3VqblGlP63QEThird Party Advisory
- https://www.rfc-editor.org/rfc/rfc8017.htmlThird Party Advisory
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