A PHP security update has been released for Slackware Linux 15.0 and -current.

slackware-security: php (SSA:2023-045-02)

[slackware-security] php (SSA:2023-045-02)

New php packages are available for Slackware 15.0 and -current to
fix security issues.

Here are the details from the Slackware 15.0 ChangeLog:
+--------------------------+
patches/packages/php-7.4.33-i586-3_slack15.0.txz: Rebuilt.
This update fixes security issues:
Core: Password_verify() always return true with some hash.
Core: 1-byte array overrun in common path resolve code.
SAPI: DOS vulnerability when parsing multipart request body.
For more information, see:
  https://www.cve.org/CVERecord?id=CVE-2023-0567
  https://www.cve.org/CVERecord?id=CVE-2023-0568
  https://www.cve.org/CVERecord?id=CVE-2023-0662
(* Security fix *)
extra/php80/php80-8.0.28-i586-1_slack15.0.txz: Upgraded.
This update fixes security issues:
Core: Password_verify() always return true with some hash.
Core: 1-byte array overrun in common path resolve code.
SAPI: DOS vulnerability when parsing multipart request body.
For more information, see:
  https://www.cve.org/CVERecord?id=CVE-2023-0567
  https://www.cve.org/CVERecord?id=CVE-2023-0568
  https://www.cve.org/CVERecord?id=CVE-2023-0662
(* Security fix *)
extra/php81/php81-8.1.16-i586-1_slack15.0.txz: Upgraded.
This update fixes security issues:
Core: Password_verify() always return true with some hash.
Core: 1-byte array overrun in common path resolve code.
SAPI: DOS vulnerability when parsing multipart request body.
For more information, see:
  https://www.cve.org/CVERecord?id=CVE-2023-0567
  https://www.cve.org/CVERecord?id=CVE-2023-0568
  https://www.cve.org/CVERecord?id=CVE-2023-0662
(* Security fix *)
+--------------------------+

Where to find the new packages:
+-----------------------------+

Thanks to the friendly folks at the OSU Open Source Lab
(  http://osuosl.org) for donating FTP and rsync hosting
to the Slackware project! :-)

Also see the "Get Slack" section on   http://slackware.com for
additional mirror sites near you.

Updated packages for Slackware 15.0:
  ftp://ftp.slackware.com/pub/slackware/slackware-15.0/patches/packages/php-7.4.33-i586-3_slack15.0.txz
  ftp://ftp.slackware.com/pub/slackware/slackware-15.0/extra/php80/php80-8.0.28-i586-1_slack15.0.txz
  ftp://ftp.slackware.com/pub/slackware/slackware-15.0/extra/php81/php81-8.1.16-i586-1_slack15.0.txz

Updated packages for Slackware x86_64 15.0:
  ftp://ftp.slackware.com/pub/slackware/slackware64-15.0/patches/packages/php-7.4.33-x86_64-3_slack15.0.txz
  ftp://ftp.slackware.com/pub/slackware/slackware64-15.0/extra/php80/php80-8.0.28-x86_64-1_slack15.0.txz
  ftp://ftp.slackware.com/pub/slackware/slackware64-15.0/extra/php81/php81-8.1.16-x86_64-1_slack15.0.txz

Updated packages for Slackware -current:
  ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/n/php-7.4.33-i586-3.txz
  ftp://ftp.slackware.com/pub/slackware/slackware-current/extra/php80/php80-8.0.28-i586-1.txz
  ftp://ftp.slackware.com/pub/slackware/slackware-current/extra/php81/php81-8.1.16-i586-1.txz

Updated packages for Slackware x86_64 -current:
  ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/n/php-7.4.33-x86_64-3.txz
  ftp://ftp.slackware.com/pub/slackware/slackware64-current/extra/php80/php80-8.0.28-x86_64-1.txz
  ftp://ftp.slackware.com/pub/slackware/slackware64-current/extra/php81/php81-8.1.16-x86_64-1.txz

MD5 signatures:
+-------------+

Slackware 15.0 packages:
42f70860c20e4d8e7919632643b5d1e9 php-7.4.33-i586-3_slack15.0.txz
ca921cbd3e1913f168678b309478bb04 php80-8.0.28-i586-1_slack15.0.txz
3c315b9477355d47d90121e7f95309fa php81-8.1.16-i586-1_slack15.0.txz

Slackware x86_64 15.0 packages:
99e509806237a9f9ab01e023f384d622 php-7.4.33-x86_64-3_slack15.0.txz
32f5653c682942e82be61a113193fd9a php80-8.0.28-x86_64-1_slack15.0.txz
e0ef677a63dc35962226d828ae53ffbf php81-8.1.16-x86_64-1_slack15.0.txz

Slackware -current packages:
93196b6545a6699bd9ad6a59dd24298e n/php-7.4.33-i586-3.txz
9128ba44e5ad38c5898dd8445f415aa2 extra/php80/php80-8.0.28-i586-1.txz
23fd959729ed20f7a5ba4cb965217e66 extra/php81/php81-8.1.16-i586-1.txz

Slackware x86_64 -current packages:
7b59cd25c8065f8ddc713d883a8fbda2 n/php-7.4.33-x86_64-3.txz
edcb77db2ea1c340425241002ff5bd8f extra/php80/php80-8.0.28-x86_64-1.txz
0075cef00072f4fabee60241271e8213 extra/php81/php81-8.1.16-x86_64-1.txz

Installation instructions:
+------------------------+

Upgrade the packages as root:
# upgradepkg php-7.4.33-i586-3_slack15.0.txz

Then, restart Apache httpd:
# /etc/rc.d/rc.httpd stop
# /etc/rc.d/rc.httpd start