Em resumo
- CVE-2023-52892 é uma vulnerabilidade ALTO (CVSS 7.5) que afeta phpseclib/phpseclib, phpseclib (phpseclib).
- Chance de exploração nos próximos 30 dias (EPSS): 0.38%, maior que 31.7% das vulnerabilidades.
- Correção: atualize para 2.0.46, 3.0.33, 1.0.22 ou posterior.
| Package | Affected versions | Patched versions |
|---|
| phpseclib/phpseclib Packagist | ≥ 2.0.0, < 2.0.46≥ 3.0.0, < 3.0.33< 1.0.22
| 2.0.463.0.331.0.22
|
| phpseclib | ≥ 1.0.0, < 1.0.22≥ 2.0.0, < 2.0.46≥ 3.0.0, < 3.0.33
| 1.0.222.0.463.0.33
|
Description
In phpseclib before 1.0.22, 2.x before 2.0.46, and 3.x before 3.0.33, some characters in Subject Alternative Name fields in TLS certificates are incorrectly allowed to have a special meaning in regular expressions (such as a + wildcard), leading to name confusion in X.509 certificate host verification.
NVD description
In phpseclib before 1.0.22, 2.x before 2.0.46, and 3.x before 3.0.33, some characters in Subject Alternative Name fields in TLS certificates are incorrectly allowed to have a special meaning in regular expressions (such as a + wildcard), leading to name confusion in X.509 certificate host verification.
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