gsd-2023-0567
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
In PHP 8.0.X before 8.0.28, 8.1.X before 8.1.16 and 8.2.X before 8.2.3, password_verify() function may accept some invalid Blowfish hashes as valid. If such invalid hash ever ends up in the password database, it may lead to an application allowing any password for this entry as valid.
Aliases
Aliases
{ "GSD": { "alias": "CVE-2023-0567", "id": "GSD-2023-0567", "references": [ "https://www.debian.org/security/2023/dsa-5363", "https://advisories.mageia.org/CVE-2023-0567.html", "https://www.suse.com/security/cve/CVE-2023-0567.html", "https://ubuntu.com/security/CVE-2023-0567" ] }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2023-0567" ], "details": "In PHP 8.0.X before 8.0.28, 8.1.X before 8.1.16 and 8.2.X before 8.2.3, password_verify() function may accept some invalid Blowfish hashes as valid. If such invalid hash ever ends up in the password database, it may lead to an application allowing any password for this entry as valid.", "id": "GSD-2023-0567", "modified": "2023-12-13T01:20:22.356981Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "security@php.net", "ID": "CVE-2023-0567", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "PHP", "version": { "version_data": [ { "version_value": "not down converted", "x_cve_json_5_version_data": { "defaultStatus": "affected", "versions": [ { "lessThan": "8.0.28", "status": "affected", "version": "8.0.x", "versionType": "semver" }, { "lessThan": "8.1.16", "status": "affected", "version": "8.1.x", "versionType": "semver" }, { "lessThan": "8.2.3", "status": "affected", "version": "8.2.x", "versionType": "semver" } ] } } ] } } ] }, "vendor_name": "PHP Group" } ] } }, "credits": [ { "lang": "en", "value": "Tim D\u00fcsterhus" }, { "lang": "en", "value": "tech at mkdgs dot fr" } ], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "In PHP 8.0.X before 8.0.28, 8.1.X before 8.1.16 and 8.2.X before 8.2.3, password_verify() function may accept some invalid Blowfish hashes as valid. If such invalid hash ever ends up in the password database, it may lead to an application allowing any password for this entry as valid." } ] }, "generator": { "engine": "Vulnogram 0.1.0-dev" }, "impact": { "cvss": [ { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 7.7, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N", "version": "3.1" } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "n/a" } ] } ] }, "references": { "reference_data": [ { "name": "https://bugs.php.net/bug.php?id=81744", "refsource": "MISC", "url": "https://bugs.php.net/bug.php?id=81744" }, { "name": "https://github.com/php/php-src/security/advisories/GHSA-7fj2-8x79-rjf4", "refsource": "MISC", "url": "https://github.com/php/php-src/security/advisories/GHSA-7fj2-8x79-rjf4" } ] }, "source": { "discovery": "EXTERNAL" } }, "nvd.nist.gov": { "configurations": { "CVE_data_version": "4.0", "nodes": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:a:php:php:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "8.2.3", "versionStartIncluding": "8.2.0", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:php:php:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "8.1.16", "versionStartIncluding": "8.1.0", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:php:php:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "8.0.28", "versionStartIncluding": "8.0.0", "vulnerable": true } ], "operator": "OR" } ] }, "cve": { "CVE_data_meta": { "ASSIGNER": "security@php.net", "ID": "CVE-2023-0567" }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "en", "value": "In PHP 8.0.X before 8.0.28, 8.1.X before 8.1.16 and 8.2.X before 8.2.3, password_verify() function may accept some invalid Blowfish hashes as valid. If such invalid hash ever ends up in the password database, it may lead to an application allowing any password for this entry as valid." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "en", "value": "CWE-916" } ] } ] }, "references": { "reference_data": [ { "name": "https://github.com/php/php-src/security/advisories/GHSA-7fj2-8x79-rjf4", "refsource": "MISC", "tags": [ "Exploit", "Vendor Advisory" ], "url": "https://github.com/php/php-src/security/advisories/GHSA-7fj2-8x79-rjf4" }, { "name": "https://bugs.php.net/bug.php?id=81744", "refsource": "MISC", "tags": [ "Vendor Advisory" ], "url": "https://bugs.php.net/bug.php?id=81744" } ] } }, "impact": { "baseMetricV3": { "cvssV3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 6.2, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N", "version": "3.1" }, "exploitabilityScore": 2.5, "impactScore": 3.6 } }, "lastModifiedDate": "2023-03-10T17:32Z", "publishedDate": "2023-03-01T08:15Z" } } }
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- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- Patched: This vulnerability was successfully patched by the user reporting the sighting.
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- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.