7.5

CVE-2023-52892

Exploit
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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Phpseclib ≫ Phpseclib Version >= 1.0.0 < 1.0.22
Phpseclib ≫ Phpseclib Version >= 2.0.0 < 2.0.46
Phpseclib ≫ Phpseclib Version >= 3.0.0 < 3.0.33
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.38% 0.292
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
134c704f-9b21-4f2e-91b3-4a467353bcc0 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CWE-436 Interpretation Conflict

Product A handles inputs or steps differently than Product B, which causes A to perform incorrect actions based on its perception of B's state.

https://github.com/phpseclib/phpseclib/commit/6cd6e8ceab9f2b55c8cd81d2192bf98cbeaf4627
Patch
https://github.com/phpseclib/phpseclib/issues/1943
Exploit
Issue Tracking
https://github.com/phpseclib/phpseclib/releases/tag/3.0.33
Release Notes
https://github.com/x509-name-testing/name_testing_artifacts
Not Applicable