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2 vulnerabilities found for browserify-sign by browserify

CVE-2023-46234 (GCVE-0-2023-46234)

Vulnerability from nvd – Published: 2023-10-26 14:31 – Updated: 2025-02-13 17:14
VLAI?
Title
browserify-sign vulnerable via an upper bound check issue in `dsaVerify` that leads to a signature forgery attack
Summary
browserify-sign is a package to duplicate the functionality of node's crypto public key functions, much of this is based on Fedor Indutny's work on indutny/tls.js. An upper bound check issue in `dsaVerify` function allows an attacker to construct signatures that can be successfully verified by any public key, thus leading to a signature forgery attack. All places in this project that involve DSA verification of user-input signatures will be affected by this vulnerability. This issue has been patched in version 4.2.2.
Severity ?
6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
CWE
  • CWE-347 - Improper Verification of Cryptographic Signature
Assigner
References
Impacted products
Vendor Product Version
browserify browserify-sign Affected: >= 2.6.0, <= 4.2.1
Create a notification for this product.
Show details on NVD website
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CVE-2023-46234 (GCVE-0-2023-46234)

Vulnerability from cvelistv5 – Published: 2023-10-26 14:31 – Updated: 2025-02-13 17:14
VLAI?
Title
browserify-sign vulnerable via an upper bound check issue in `dsaVerify` that leads to a signature forgery attack
Summary
browserify-sign is a package to duplicate the functionality of node's crypto public key functions, much of this is based on Fedor Indutny's work on indutny/tls.js. An upper bound check issue in `dsaVerify` function allows an attacker to construct signatures that can be successfully verified by any public key, thus leading to a signature forgery attack. All places in this project that involve DSA verification of user-input signatures will be affected by this vulnerability. This issue has been patched in version 4.2.2.
Severity ?
6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
CWE
  • CWE-347 - Improper Verification of Cryptographic Signature
Assigner
References
Impacted products
Vendor Product Version
browserify browserify-sign Affected: >= 2.6.0, <= 4.2.1
Create a notification for this product.
Show details on NVD website
To clipboard 

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