cve-2023-0567
Vulnerability from cvelistv5
Published
2023-02-16 06:15
Modified
2024-08-02 05:17
Summary
password_verify() always returns true for some invalid hashes
Impacted products
Vendor Product Version
Show details on NVD website


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            "url": "https://bugs.php.net/bug.php?id=81744"
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            "url": "https://github.com/php/php-src/security/advisories/GHSA-7fj2-8x79-rjf4"
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              "cpe:2.3:a:php_group:php:8.0.0:*:*:*:*:*:*:*",
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              "baseSeverity": "HIGH",
              "confidentialityImpact": "HIGH",
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              "userInteraction": "NONE",
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              "version": "3.1"
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                "id": "CVE-2023-0567",
                "options": [
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                    "Exploitation": "none"
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                "role": "CISA Coordinator",
                "timestamp": "2024-08-01T15:34:47.733360Z",
                "version": "2.0.3"
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            "descriptions": [
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    "cna": {
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          "programRoutines": [
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      "credits": [
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          "lang": "en",
          "type": "remediation developer",
          "user": "00000000-0000-4000-9000-000000000000",
          "value": "Tim D\u00fcsterhus"
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          "type": "finder",
          "user": "00000000-0000-4000-9000-000000000000",
          "value": "tech at mkdgs dot fr"
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        "shortName": "php"
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      "source": {
        "discovery": "EXTERNAL"
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    "datePublished": "2023-02-16T06:15:50.127Z",
    "dateReserved": "2023-01-29T07:45:55.380Z",
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    "state": "PUBLISHED"
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