Description
In PHP versions 8.0.* before 8.0.29, 8.1.* before 8.1.20, 8.2.* before 8.2.7 when using SOAP HTTP Digest Authentication, random value generator was not checked for failure, and was using narrower range of values than it should have. In case of random generator failure, it could lead to a disclosure of 31 bits of uninitialized memory from the client to the server, and it also made easier to a malicious server to guess the client's nonce.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| PHP Group | PHP | 8.0.* – < 8.0.29, 8.1.* – < 8.1.20, 8.2.* – < 8.2.7 | 8.0.29 |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 12 | php8.2 | 8.2.7-1~deb12u1 | DSA-5425-1 |
| Debian 11 | php7.4 | 7.4.33-1+deb11u4 | DSA-5424-1 |
| Debian 10 | php7.3 | 7.3.31-1~deb10u4 | DLA-3458-1 |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 22.04 LTS | php8.1 | 8.1.2-1ubuntu2.13 | USN-6199-1 |
| Ubuntu 20.04 LTS | php7.4 | 7.4.3-4ubuntu2.19 | USN-6199-1 |
Show 3 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Pro 18.04 LTS | php7.2 | 7.2.24-0ubuntu0.18.04.17+esm1 | USN-6199-2 |
| Ubuntu Pro 16.04 LTS | php7.0 | 7.0.33-0ubuntu0.16.04.16+esm7 | USN-6199-2 |
| Ubuntu Pro 14.04 LTS | php5 | No fix yet | — |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 9 | apcu-panel +2 | 5.1.21-1.module+el9.1.0.z+15477+cb86791d | RHSA-2024:0387 |
| RHEL 9 | php +23 | 8.0.30-1.el9_2 | RHSA-2024:0387, RHSA-2023:5926 |
| RHEL 9 | php-pecl-rrd | 2.0.3-4.module+el9.1.0.z+15477+cb86791d | RHSA-2024:0387 |
| RHEL 9 | php-pecl-xdebug3 | 3.1.4-1.module+el9.1.0.z+15477+cb86791d | RHSA-2024:0387 |
| RHEL 9 | php-pecl-zip | 1.20.1-1.module+el9.1.0.z+15477+cb86791d | RHSA-2024:0387 |
| RHEL 8 | apcu-panel +2 | 5.1.18-1.module+el8.10.0+22485+a3539972 | RHSA-2024:10952, RHSA-2023:5927 |
| RHEL 8 | libzip +2 | 1.6.1-1.module+el8.10.0+22485+a3539972 | RHSA-2024:10952, RHSA-2023:5927 |
| RHEL 8 | php +25 | 7.4.33-2.module+el8.10.0+22485+a3539972 | RHSA-2024:10952, RHSA-2023:5927 |
| RHEL 8 | php-pear | 1:1.10.13-1.module+el8.6.0+13671+84712317 | RHSA-2024:10952, RHSA-2023:5927 |
| RHEL 8 | php-pecl-rrd | 2.0.1-1.module+el8.10.0+22485+a3539972 | RHSA-2024:10952, RHSA-2023:5927 |
| RHEL 8 | php-pecl-xdebug | 2.9.5-1.module+el8.10.0+22485+a3539972 | RHSA-2024:10952 |
| RHEL 8 | php-pecl-xdebug3 | 3.1.2-1.module+el8.6.0+13671+84712317 | RHSA-2023:5927 |
| RHEL 8 | php-pecl-zip | 1.18.2-1.module+el8.10.0+22485+a3539972 | RHSA-2024:10952, RHSA-2023:5927 |
AlmaLinux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux 9 | apcu-panel +2 | 5.1.21-1.module_el9.1.0+15+94ba28e4 | ALSA-2024:0387 |
| AlmaLinux 9 | php +23 | 8.0.30-1.el9_2 | ALSA-2024:0387, ALSA-2023:5926 |
| AlmaLinux 9 | php-pecl-rrd | 2.0.3-4.module_el9.1.0+15+94ba28e4 | ALSA-2024:0387 |
| AlmaLinux 9 | php-pecl-xdebug3 | 3.1.4-1.module_el9.1.0+15+94ba28e4 | ALSA-2024:0387 |
| AlmaLinux 9 | php-pecl-zip | 1.20.1-1.module_el9.1.0+15+94ba28e4 | ALSA-2024:0387 |
| AlmaLinux 8 | apcu-panel +2 | 5.1.18-1.module_el8.6.0+2750+78feabcb | ALSA-2024:10952, ALSA-2023:5927 |
| AlmaLinux 8 | libzip +1 | 1.6.1-1.module_el8.6.0+2750+78feabcb | ALSA-2024:10952, ALSA-2023:5927 |
| AlmaLinux 8 | libzip-devel | 1.6.1-1.module_el8.6.0+3239+bedf0508 | ALSA-2024:10952, ALSA-2023:5927 |
| AlmaLinux 8 | php +25 | 7.4.33-2.module_el8.10.0+3935+28808425 | ALSA-2024:10952, ALSA-2023:5927 |
| AlmaLinux 8 | php-pear | 1:1.10.13-1.module_el8.6.0+2739+efabdb8f | ALSA-2024:10952, ALSA-2023:5927 |
| AlmaLinux 8 | php-pecl-rrd | 2.0.1-1.module_el8.3.0+2009+b272fdef | ALSA-2024:10952, ALSA-2023:5927 |
| AlmaLinux 8 | php-pecl-xdebug | 2.9.5-1.module_el8.6.0+2750+78feabcb | ALSA-2024:10952 |
| AlmaLinux 8 | php-pecl-xdebug3 | 3.1.2-1.module_el8.6.0+2739+efabdb8f | ALSA-2023:5927 |
| AlmaLinux 8 | php-pecl-zip | 1.18.2-1.module_el8.6.0+2750+78feabcb | ALSA-2024:10952, ALSA-2023:5927 |
Rocky Linux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Rocky Linux 9 | php | 8.0.30-1.el9_2 | RLSA-2023:5926 |
| Rocky Linux 9 | php-pecl-apcu | 5.1.21-1.module+el9.6.0+32040+1f1dedb8 | RLSA-2024:0387 |
| Rocky Linux 9 | php-pecl-rrd | 2.0.3-4.module+el9.6.0+32040+1f1dedb8 | RLSA-2024:0387 |
| Rocky Linux 9 | php-pecl-xdebug3 | 3.1.4-1.module+el9.6.0+32040+1f1dedb8 | RLSA-2024:0387 |
| Rocky Linux 9 | php-pecl-zip | 1.20.1-1.module+el9.6.0+32040+1f1dedb8 | RLSA-2024:0387 |
| Rocky Linux 8 | libzip | 1.6.1-1.module+el8.10.0+1604+6558efc7 | RLSA-2024:10952, RLSA-2023:5927 |
| Rocky Linux 8 | php | 7.4.33-2.module+el8.10.0+1912+72767185 | RLSA-2024:10952, RLSA-2023:5927 |
| Rocky Linux 8 | php-pear | 1:1.10.13-1.module+el8.7.0+1067+0a7071cc | RLSA-2024:10952, RLSA-2023:5927 |
| Rocky Linux 8 | php-pecl-apcu | 5.1.18-1.module+el8.10.0+1604+6558efc7 | RLSA-2024:10952, RLSA-2023:5927 |
| Rocky Linux 8 | php-pecl-rrd | 2.0.1-1.module+el8.10.0+1604+6558efc7 | RLSA-2024:10952, RLSA-2023:5927 |
| Rocky Linux 8 | php-pecl-xdebug | 2.9.5-1.module+el8.10.0+1604+6558efc7 | RLSA-2024:10952 |
| Rocky Linux 8 | php-pecl-xdebug3 | 3.1.2-1.module+el8.6.0+790+fc63e43f | RLSA-2023:5927 |
| Rocky Linux 8 | php-pecl-zip | 1.18.2-1.module+el8.10.0+1604+6558efc7 | RLSA-2024:10952, RLSA-2023:5927 |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP5 | php7 +4 | 7.4.33-150400.4.25.1 | SUSE-SU-2023:2828-1 |
| SLES 15 SP5 | php8 +5 | 8.0.29-150400.4.34.1 | SUSE-SU-2023:2610-1 |
| SLES 15 SP4 | php7 +4 | 7.4.33-150400.4.25.1 | SUSE-SU-2023:2828-1 |
| SLES 15 SP4 | php8 +5 | 8.0.29-150400.4.34.1 | SUSE-SU-2023:2610-1 |
| SLES 12 SP5 | php74 | 7.4.33-1.59.1 | SUSE-SU-2023:2848-1 |
| SLES 12 | php74 | 7.4.33-1.59.1 | SUSE-SU-2023:2848-1 |
Show 1 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SUSE Manager Server 4.2 | php7 | 7.4.33-150200.3.57.1 | SUSE-SU-2023:2980-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Tumbleweed | php8 | 8.2.10-3.1 | openSUSE-SU-2024:13267-1 |
| openSUSE Leap 15.5 | php7 +5 | 7.4.33-150400.4.25.1 | SUSE-SU-2023:2828-1 |
| openSUSE Leap 15.5 | php8 +5 | 8.0.29-150400.4.34.1 | SUSE-SU-2023:2610-1 |
| openSUSE Leap 15.4 | php7 | 7.4.33-150200.3.57.1 | SUSE-SU-2023:2980-1, SUSE-SU-2023:2828-1 |
| openSUSE Leap 15.4 | php7-fpm +4 | 7.4.33-150400.4.25.1 | SUSE-SU-2023:2828-1 |
| openSUSE Leap 15.4 | php8 +5 | 8.0.29-150400.4.34.1 | SUSE-SU-2023:2610-1 |
Alpine
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine v3.17 | php81 | 8.1.22-r0 | — |
| Alpine v3.16 | php8 | 8.0.29-r0 | — |
| Alpine v3.16 | php81 | 8.1.22-r0 | — |
Amazon Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Amazon Linux 2023 | php8.1 +25 | 8.1.22-1.amzn2023.0.1 | ALAS2023-2023-325, ALAS2023-2023-303 |
Azure Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Azure Linux 2 (CBL-Mariner) | php | 8.1.22-1 | — |
Oracle Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Oracle Linux 9 | apcu-panel +2 | 5.1.21-1.module+el9.1.0+20776+c1b960c0 | ELSA-2024-0387 |
| Oracle Linux 9 | php +23 | 8.0.30-1.el9_2 | ELSA-2024-0387, ELSA-2023-5926 |
| Oracle Linux 9 | php-pecl-rrd | 2.0.3-4.module+el9.1.0+20776+c1b960c0 | ELSA-2024-0387 |
| Oracle Linux 9 | php-pecl-xdebug3 | 3.1.4-1.module+el9.1.0+20776+c1b960c0 | ELSA-2024-0387 |
| Oracle Linux 9 | php-pecl-zip | 1.20.1-1.module+el9.1.0+20776+c1b960c0 | ELSA-2024-0387 |
| Oracle Linux 8 | apcu-panel +2 | 5.1.18-1.module+el8.10.0+90472+f810484b | ELSA-2024-10952, ELSA-2023-5927 |
| Oracle Linux 8 | libzip +2 | 1.6.1-1.module+el8.10.0+90472+f810484b | ELSA-2024-10952, ELSA-2023-5927 |
| Oracle Linux 8 | php +25 | 7.4.33-2.module+el8.10.0+90472+f810484b | ELSA-2024-10952, ELSA-2023-5927 |
| Oracle Linux 8 | php-pear | 1:1.10.13-1.module+el8.6.0+20568+84712317 | ELSA-2024-10952, ELSA-2023-5927 |
| Oracle Linux 8 | php-pecl-rrd | 2.0.1-1.module+el8.10.0+90472+f810484b | ELSA-2024-10952, ELSA-2023-5927 |
| Oracle Linux 8 | php-pecl-xdebug | 2.9.5-1.module+el8.10.0+90472+f810484b | ELSA-2024-10952 |
| Oracle Linux 8 | php-pecl-xdebug3 | 3.1.2-1.module+el8.6.0+20568+84712317 | ELSA-2023-5927 |
| Oracle Linux 8 | php-pecl-zip | 1.18.2-1.module+el8.10.0+90472+f810484b | ELSA-2024-10952, ELSA-2023-5927 |
Advisories 33
- ALSA-2024:0387 Moderate: php:8.1 security update AlmaLinux Security Advisories · Oct 29, 2026
- ALSA-2023:5926 Important: php security update AlmaLinux Security Advisories · Oct 29, 2026
- ALSA-2024:10952 Moderate: php:7.4 security update AlmaLinux Security Advisories · Oct 29, 2026
- ALSA-2023:5927 Important: php:8.0 security update AlmaLinux Security Advisories · Oct 29, 2026
- WID-SEC-2023-1506 PHP: Schwachstelle ermöglicht Offenlegung von Informationen BSI CERT-Bund (WID) · Oct 21, 2026
- RHSA-2024:10952 Red Hat Security Advisory: php:7.4 security update Red Hat Security Advisories (RHSA) · Aug 7, 2026
- RHSA-2024:0387 Red Hat Security Advisory: php:8.1 security update Red Hat Security Advisories (RHSA) · Aug 7, 2026
- RHSA-2023:5926 Red Hat Security Advisory: php security update Red Hat Security Advisories (RHSA) · Aug 7, 2026
- RHSA-2023:5927 Red Hat Security Advisory: php:8.0 security update Red Hat Security Advisories (RHSA) · Aug 7, 2026
- WID-SEC-2023-2917 Xerox FreeFlow Print Server: Mehrere Schwachstellen BSI CERT-Bund (WID) · Jun 30, 2026
- USN-6199-2 php7.0, php7.2 vulnerability Ubuntu Security Notices (USN) · Jun 25, 2026
- USN-6199-1 php7.4, php8.1 vulnerability Ubuntu Security Notices (USN) · Apr 22, 2026
- DSA-5425-1 php8.2 - security update Debian Security (DSA / DLA) · Mar 9, 2026
- DSA-5424-1 php7.4 - security update Debian Security (DSA / DLA) · Mar 9, 2026
- DLA-3458-1 php7.3 - security update Debian Security (DSA / DLA) · Mar 9, 2026
- RLSA-2023:5927 Important: php:8.0 security update Rocky Linux Security Advisories · Feb 5, 2026
- RLSA-2023:5926 Important: php security update Rocky Linux Security Advisories · Feb 5, 2026
- RLSA-2024:10952 Moderate: php:7.4 security update Rocky Linux Security Advisories · Feb 4, 2026
- SUSE-SU-2023:2828-1 Security update for php7 SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2023:2610-1 Security update for php8 SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2024:13267-1 php8-8.2.10-3.1 on GA media SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2023:2848-1 Security update for php74 SUSE / openSUSE Security Updates · Feb 4, 2026
- RLSA-2024:0387 Moderate: php:8.1 security update Rocky Linux Security Advisories · Oct 9, 2025
- SUSE-SU-2023:2980-1 Security update for php7 SUSE / openSUSE Security Updates · May 2, 2025
- ELSA-2024-10952 Moderate: php:7.4 security update (Oracle Linux 8) Oracle Linux Security Advisories (ELSA) · Dec 12, 2024
- ICSA-24-046-11 Siemens SCALANCE XCM-/XRM-300 CISA ICS & IT advisories · Feb 13, 2024
- SSA-806742 SSA-806742: Multiple Vulnerabilities in SCALANCE XCM-/XRM-300 before V2.4 Siemens ProductCERT · Feb 13, 2024
- ELSA-2024-0387 Moderate: php:8.1 security update (Oracle Linux 9) Oracle Linux Security Advisories (ELSA) · Jan 25, 2024
- ELSA-2023-5927 Important: php:8.0 security update (Oracle Linux 8) Oracle Linux Security Advisories (ELSA) · Oct 23, 2023
- ELSA-2023-5926 Important: php security update (Oracle Linux 9) Oracle Linux Security Advisories (ELSA) · Oct 22, 2023
- WID-SEC-2023-2680 Oracle Communications Applications: Mehrere Schwachstellen BSI CERT-Bund (WID) · Oct 17, 2023
- ALAS2023-2023-325 Important: php8.1 security update (Amazon Linux 2023) Amazon Linux Security Center (ALAS) · Sep 14, 2023
- ALAS2023-2023-303 Moderate: php8.1 security update (Amazon Linux 2023) Amazon Linux Security Center (ALAS) · Aug 23, 2023