CVE-2023-0568: Array overrun in common path resolve code
First published: Tue Feb 14 2023(Updated: )
Fixed bug (1-byte array overrun in common path resolve code). (CVE-2023-0568)
Credit: security@php.net security@php.net
| Affected Software | Affected Version | How to fix |
|---|---|---|
| PHP PHP | >=8.0.0<8.0.28 | |
| PHP PHP | >=8.1.0<8.1.16 | |
| PHP PHP | >=8.2.0<8.2.3 | |
| PHP PHP | <8.2.3 | 8.2.3 |
| debian/php7.4 | 7.4.33-1+deb11u5 7.4.33-1+deb11u7 | |
| debian/php8.2 | 8.2.26-1~deb12u1 8.2.27-1 |
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Reference Links
- https://bugs.php.net/bug.php?id=81746
- https://security.netapp.com/advisory/ntap-20230517-0001/
- https://launchpad.net/bugs/cve/CVE-2023-0568
- https://www.php.net/ChangeLog-8.php#8.2.3 (Advisory)
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-0568
- https://nvd.nist.gov/vuln/detail/CVE-2023-0568
- https://security-tracker.debian.org/tracker/CVE-2023-0568
- https://ubuntu.com/security/CVE-2023-0568
- https://github.com/php/php-src/commit/ec10b28d64decbc54aa1e585dce580f0bd7a5953
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2170779
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2170780
- https://access.redhat.com/errata/RHSA-2023:5926
- https://access.redhat.com/errata/RHSA-2023:5927
- https://access.redhat.com/errata/RHSA-2024:0387
- https://access.redhat.com/errata/RHSA-2024:10952
- https://bugzilla.redhat.com/show_bug.cgi?id=2170770
Frequently Asked Questions
What is CVE-2023-0568?
CVE-2023-0568 is a vulnerability in PHP that caused a 1-byte array overrun in common path resolve code.
How severe is CVE-2023-0568?
CVE-2023-0568 has a severity rating of <severity rating>.
How can I fix CVE-2023-0568?
To fix CVE-2023-0568, you need to update your PHP installation to version 8.2.3 or later.
Is there a reference to learn more about CVE-2023-0568?
Yes, you can find more information about CVE-2023-0568 in the PHP ChangeLog for version 8.2.3.
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