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NVD Vulnerability Details :
CVE-2023-0568
Modified
More InfoOfficial Page
Source-security@php.net
View Known Exploited Vulnerability (KEV) details
Published At-16 Feb, 2023 | 07:15
Updated At-13 Feb, 2025 | 17:15

In PHP 8.0.X before 8.0.28, 8.1.X before 8.1.16 and 8.2.X before 8.2.3, core path resolution function allocate buffer one byte too small. When resolving paths with lengths close to system MAXPATHLEN setting, this may lead to the byte after the allocated buffer being overwritten with NUL value, which might lead to unauthorized data access or modification.

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
Secondary3.17.5HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Primary3.18.1HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Type: Secondary
Version: 3.1
Base score: 7.5
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Type: Primary
Version: 3.1
Base score: 8.1
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
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-131Secondarysecurity@php.net
CWE-770Primarynvd@nist.gov
CWE ID: CWE-131
Type: Secondary
Source: security@php.net
CWE ID: CWE-770
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://bugs.php.net/bug.php?id=81746security@php.net
Exploit
Issue Tracking
Patch
Vendor Advisory
https://security.netapp.com/advisory/ntap-20230517-0001/security@php.net
N/A
https://bugs.php.net/bug.php?id=81746af854a3a-2127-422b-91ae-364da2661108
Exploit
Issue Tracking
Patch
Vendor Advisory
https://security.netapp.com/advisory/ntap-20230517-0001/af854a3a-2127-422b-91ae-364da2661108
N/A
Hyperlink: https://bugs.php.net/bug.php?id=81746
Source: security@php.net
Resource:
Exploit
Issue Tracking
Patch
Vendor Advisory
Hyperlink: https://security.netapp.com/advisory/ntap-20230517-0001/
Source: security@php.net
Resource: N/A
Hyperlink: https://bugs.php.net/bug.php?id=81746
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Exploit
Issue Tracking
Patch
Vendor Advisory
Hyperlink: https://security.netapp.com/advisory/ntap-20230517-0001/
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Change History
0Changes found
Details not found