HIGH🇵🇱 Wersja polska

CVE-2023-52892

CVSS 7.5v3.1pub. 2024-06-27upd. 2025-10-22

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.

CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

  • Phpseclib

    APP
    Phpseclib
    1.0.0 – 1.0.22 (bez)2.0.0 – 2.0.46 (bez)3.0.0 – 3.0.33 (bez)
🔵
CHECK WITH VENDOR
No clear patch data available. Check vendor references.
CWE
References

Related vulnerabilities

CVE-2026-32935HIGH8.2ten sam produkt

phpseclib is a PHP secure communications library. Projects using versions 0.1.1 through 1.0.26, 2.0.0 through ...

CVE-2024-27354HIGH7.5ten sam produkt

An issue was discovered in phpseclib 1.x before 1.0.23, 2.x before 2.0.47, and 3.x before 3.0.36. An attacker ...

CVE-2024-27355HIGH7.5ten sam produkt

An issue was discovered in phpseclib 1.x before 1.0.23, 2.x before 2.0.47, and 3.x before 3.0.36. When process...

CVE-2023-49316HIGH7.5ten sam produkt

In Math/BinaryField.php in phpseclib 3 before 3.0.34, excessively large degrees can lead to a denial of servic...

CVE-2023-27560HIGH7.5ten sam produkt

Math/PrimeField.php in phpseclib 3.x before 3.0.19 has an infinite loop with composite primefields.