CVSS 3.1 Score 6.5 of 10 (medium)


Published Oct 26, 2023
Updated: Feb 28, 2024
CWE ID 347


CVE-2023-46234 is a vulnerability found in the browserify-sign package. This vulnerability affects all places in the project that involve DSA verification of user-input signatures. An upper bound check issue in the dsaVerify function allows an attacker to create signatures that can be successfully verified by any public key, enabling a signature forgery attack. The vulnerability has been patched in version 4.2.2 of the package. This vulnerability poses a medium risk with a base severity score of 6.5, and it requires no privileges or user interaction to exploit. The potential impact includes low integrity and confidentiality impacts, with an exploitability score of 3.9 out of 10.

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