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NVD Vulnerability Details :
CVE-2023-0567
Modified
More InfoOfficial Page
Source-security@php.net
View Known Exploited Vulnerability (KEV) details
Published At-01 Mar, 2023 | 08:15
Updated At-25 Feb, 2026 | 17:17

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.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary3.17.7HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Primary3.16.2MEDIUM
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Secondary3.18.1HIGH
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Type: Secondary
Version: 3.1
Base score: 7.7
Base severity: HIGH
Vector:
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Type: Primary
Version: 3.1
Base score: 6.2
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Type: Secondary
Version: 3.1
Base score: 8.1
Base severity: HIGH
Vector:
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
CPE Matches
The PHP Group
php
>>php>>Versions from 8.0.0(inclusive) to 8.0.28(exclusive)
cpe:2.3:a:php:php:*:*:*:*:*:*:*:*
The PHP Group
php
>>php>>Versions from 8.1.0(inclusive) to 8.1.16(exclusive)
cpe:2.3:a:php:php:*:*:*:*:*:*:*:*
The PHP Group
php
>>php>>Versions from 8.2.0(inclusive) to 8.2.3(exclusive)
cpe:2.3:a:php:php:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-916Primarynvd@nist.gov
CWE-916Secondary134c704f-9b21-4f2e-91b3-4a467353bcc0
CWE ID: CWE-916
Type: Primary
Source: nvd@nist.gov
CWE ID: CWE-916
Type: Secondary
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://bugs.php.net/bug.php?id=81744security@php.net
Vendor Advisory
https://github.com/php/php-src/security/advisories/GHSA-7fj2-8x79-rjf4security@php.net
Exploit
Vendor Advisory
https://bugs.php.net/bug.php?id=81744af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
https://github.com/php/php-src/security/advisories/GHSA-7fj2-8x79-rjf4af854a3a-2127-422b-91ae-364da2661108
Exploit
Vendor Advisory
https://security.netapp.com/advisory/ntap-20230331-0008/af854a3a-2127-422b-91ae-364da2661108
N/A
Hyperlink: https://bugs.php.net/bug.php?id=81744
Source: security@php.net
Resource:
Vendor Advisory
Hyperlink: https://github.com/php/php-src/security/advisories/GHSA-7fj2-8x79-rjf4
Source: security@php.net
Resource:
Exploit
Vendor Advisory
Hyperlink: https://bugs.php.net/bug.php?id=81744
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Vendor Advisory
Hyperlink: https://github.com/php/php-src/security/advisories/GHSA-7fj2-8x79-rjf4
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Exploit
Vendor Advisory
Hyperlink: https://security.netapp.com/advisory/ntap-20230331-0008/
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Change History
0Changes found
Details not found