Описание
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.
Ссылки
- Third Party Advisory
- Third Party Advisory
- Third Party Advisory
- Release Notes
- Release Notes
- Third Party Advisory
- Third Party Advisory
- Third Party Advisory
- Third Party Advisory
- Release Notes
- Release Notes
- Third Party Advisory
Уязвимые конфигурации
Одно из
EPSS
6.5 Medium
CVSS3
7.5 High
CVSS3
Дефекты
Связанные уязвимости
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.
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.
browserify-sign is a package to duplicate the functionality of node's ...
browserify-sign upper bound check issue in `dsaVerify` leads to a signature forgery attack
EPSS
6.5 Medium
CVSS3
7.5 High
CVSS3