CVE-2023-0568
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- CVE-2023-0568
CVE Details
| Release Date: | 2023-02-15 |
Description
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.
See more information about CVE-2023-0568 from MITRE CVE dictionary and NIST NVD
NOTE: The following CVSS metrics and score provided are preliminary and subject to review.
CVSS v3 metrics
| Base Score: | 7.5 |
| Vector String: | CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H |
| Version: | 3.1 |
| Attack Vector: | Network |
| Attack Complexity: | High |
| Privileges Required: | None |
| User Interaction: | Required |
| Scope: | Unchanged |
| Confidentiality: | High |
| Integrity: | High |
| Availability: | High |
Errata information
| Platform | Errata | Release Date |
| Oracle Linux version 8 (libzip) | ELSA-2023-5927 | 2023-10-23 |
| Oracle Linux version 8 (libzip) | ELSA-2024-10952 | 2024-12-12 |
| Oracle Linux version 8 (php) | ELSA-2023-5927 | 2023-10-23 |
| Oracle Linux version 8 (php) | ELSA-2024-10952 | 2024-12-12 |
| Oracle Linux version 8 (php-pear) | ELSA-2023-5927 | 2023-10-23 |
| Oracle Linux version 8 (php-pear) | ELSA-2024-10952 | 2024-12-12 |
| Oracle Linux version 8 (php-pecl-apcu) | ELSA-2023-5927 | 2023-10-23 |
| Oracle Linux version 8 (php-pecl-apcu) | ELSA-2024-10952 | 2024-12-12 |
| Oracle Linux version 8 (php-pecl-rrd) | ELSA-2023-5927 | 2023-10-23 |
| Oracle Linux version 8 (php-pecl-rrd) | ELSA-2024-10952 | 2024-12-12 |
| Oracle Linux version 8 (php-pecl-xdebug) | ELSA-2024-10952 | 2024-12-12 |
| Oracle Linux version 8 (php-pecl-xdebug3) | ELSA-2023-5927 | 2023-10-23 |
| Oracle Linux version 8 (php-pecl-zip) | ELSA-2023-5927 | 2023-10-23 |
| Oracle Linux version 8 (php-pecl-zip) | ELSA-2024-10952 | 2024-12-12 |
| Oracle Linux version 9 (php) | ELSA-2023-5926 | 2023-10-22 |
| Oracle Linux version 9 (php) | ELSA-2024-0387 | 2024-01-25 |
| Oracle Linux version 9 (php-pecl-apcu) | ELSA-2024-0387 | 2024-01-25 |
| Oracle Linux version 9 (php-pecl-rrd) | ELSA-2024-0387 | 2024-01-25 |
| Oracle Linux version 9 (php-pecl-xdebug3) | ELSA-2024-0387 | 2024-01-25 |
| Oracle Linux version 9 (php-pecl-zip) | ELSA-2024-0387 | 2024-01-25 |
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