CVE-2023-46234
CVSS 3.1 Score 7.5 of 10 (high)
Details
Published Oct 26, 2023
Updated: Feb 28, 2024
CWE ID 347
Summary
CVE-2023-46234 is a vulnerability affecting the browserify-sign package, which replicates the functionality of node's crypto public key functions. An issue with an upper bound check in the `dsaVerify` function allows attackers to construct signatures that can be successfully verified by any public key, leading to signature forgery attacks. This vulnerability impacts all uses of DSA verification of user-input signatures in the project. The issue has been resolved in version 4.2.2.
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Affected Products
- Debian
Affected Vendors
- Debian
Advisories, Assessments, and Mitigations
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