Unrated severityNVD Advisory· Published Aug 11, 2023· Updated Feb 13, 2025
Buffer overflow and overread in phar_dir_read()
CVE-2023-3824
Description
In PHP version 8.0.* before 8.0.30, 8.1.* before 8.1.22, and 8.2.* before 8.2.8, when loading phar file, while reading PHAR directory entries, insufficient length checking may lead to a stack buffer overflow, leading potentially to memory corruption or RCE.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
102- osv-coords100 versionspkg:bitnami/libphppkg:bitnami/phppkg:bitnami/php-minpkg:rpm/almalinux/apcu-panelpkg:rpm/almalinux/libzippkg:rpm/almalinux/libzip-develpkg:rpm/almalinux/libzip-toolspkg:rpm/almalinux/phppkg:rpm/almalinux/php-bcmathpkg:rpm/almalinux/php-clipkg:rpm/almalinux/php-commonpkg:rpm/almalinux/php-dbapkg:rpm/almalinux/php-dbgpkg:rpm/almalinux/php-develpkg:rpm/almalinux/php-embeddedpkg:rpm/almalinux/php-enchantpkg:rpm/almalinux/php-ffipkg:rpm/almalinux/php-fpmpkg:rpm/almalinux/php-gdpkg:rpm/almalinux/php-gmppkg:rpm/almalinux/php-intlpkg:rpm/almalinux/php-jsonpkg:rpm/almalinux/php-ldappkg:rpm/almalinux/php-mbstringpkg:rpm/almalinux/php-mysqlndpkg:rpm/almalinux/php-odbcpkg:rpm/almalinux/php-opcachepkg:rpm/almalinux/php-pdopkg:rpm/almalinux/php-pearpkg:rpm/almalinux/php-pecl-apcupkg:rpm/almalinux/php-pecl-apcu-develpkg:rpm/almalinux/php-pecl-rrdpkg:rpm/almalinux/php-pecl-xdebugpkg:rpm/almalinux/php-pecl-xdebug3pkg:rpm/almalinux/php-pecl-zippkg:rpm/almalinux/php-pgsqlpkg:rpm/almalinux/php-processpkg:rpm/almalinux/php-snmppkg:rpm/almalinux/php-soappkg:rpm/almalinux/php-xmlpkg:rpm/almalinux/php-xmlrpcpkg:rpm/opensuse/apache2-mod_php7&distro=openSUSE%20Leap%2015.4pkg:rpm/opensuse/apache2-mod_php7&distro=openSUSE%20Leap%2015.5pkg:rpm/opensuse/apache2-mod_php8&distro=openSUSE%20Leap%2015.4pkg:rpm/opensuse/apache2-mod_php8&distro=openSUSE%20Leap%2015.5pkg:rpm/opensuse/php7&distro=openSUSE%20Leap%2015.4pkg:rpm/opensuse/php7&distro=openSUSE%20Leap%2015.5pkg:rpm/opensuse/php7-embed&distro=openSUSE%20Leap%2015.4pkg:rpm/opensuse/php7-embed&distro=openSUSE%20Leap%2015.5pkg:rpm/opensuse/php7-fastcgi&distro=openSUSE%20Leap%2015.4pkg:rpm/opensuse/php7-fastcgi&distro=openSUSE%20Leap%2015.5pkg:rpm/opensuse/php7-fpm&distro=openSUSE%20Leap%2015.4pkg:rpm/opensuse/php7-fpm&distro=openSUSE%20Leap%2015.5pkg:rpm/opensuse/php7-test&distro=openSUSE%20Leap%2015.4pkg:rpm/opensuse/php7-test&distro=openSUSE%20Leap%2015.5pkg:rpm/opensuse/php8&distro=openSUSE%20Leap%2015.4pkg:rpm/opensuse/php8&distro=openSUSE%20Leap%2015.5pkg:rpm/opensuse/php8&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/php8-embed&distro=openSUSE%20Leap%2015.4pkg:rpm/opensuse/php8-embed&distro=openSUSE%20Leap%2015.5pkg:rpm/opensuse/php8-fastcgi&distro=openSUSE%20Leap%2015.4pkg:rpm/opensuse/php8-fastcgi&distro=openSUSE%20Leap%2015.5pkg:rpm/opensuse/php8-fpm&distro=openSUSE%20Leap%2015.4pkg:rpm/opensuse/php8-fpm&distro=openSUSE%20Leap%2015.5pkg:rpm/opensuse/php8-test&distro=openSUSE%20Leap%2015.4pkg:rpm/opensuse/php8-test&distro=openSUSE%20Leap%2015.5pkg:rpm/suse/apache2-mod_php7&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Legacy%2015%20SP4pkg:rpm/suse/apache2-mod_php7&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Legacy%2015%20SP5pkg:rpm/suse/apache2-mod_php8&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Web%20and%20Scripting%2015%20SP4pkg:rpm/suse/apache2-mod_php8&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Web%20and%20Scripting%2015%20SP5pkg:rpm/suse/php74&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Web%20and%20Scripting%2012pkg:rpm/suse/php74&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP5pkg:rpm/suse/php7&distro=SUSE%20Enterprise%20Storage%207pkg:rpm/suse/php7&distro=SUSE%20Enterprise%20Storage%207.1pkg:rpm/suse/php7&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP2-LTSSpkg:rpm/suse/php7&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP3-ESPOSpkg:rpm/suse/php7&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP3-LTSSpkg:rpm/suse/php7&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Legacy%2015%20SP4pkg:rpm/suse/php7&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Legacy%2015%20SP5pkg:rpm/suse/php7&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP2-LTSSpkg:rpm/suse/php7&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP3-LTSSpkg:rpm/suse/php7&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP2pkg:rpm/suse/php7&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP3pkg:rpm/suse/php7&distro=SUSE%20Manager%20Server%204.2pkg:rpm/suse/php7-embed&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Package%20Hub%2015%20SP4pkg:rpm/suse/php7-embed&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Package%20Hub%2015%20SP5pkg:rpm/suse/php7-fastcgi&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Legacy%2015%20SP4pkg:rpm/suse/php7-fastcgi&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Legacy%2015%20SP5pkg:rpm/suse/php7-fpm&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Legacy%2015%20SP4pkg:rpm/suse/php7-fpm&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Legacy%2015%20SP5pkg:rpm/suse/php8&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Web%20and%20Scripting%2015%20SP4pkg:rpm/suse/php8&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Web%20and%20Scripting%2015%20SP5pkg:rpm/suse/php8-embed&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Web%20and%20Scripting%2015%20SP4pkg:rpm/suse/php8-embed&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Web%20and%20Scripting%2015%20SP5pkg:rpm/suse/php8-fastcgi&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Web%20and%20Scripting%2015%20SP4pkg:rpm/suse/php8-fastcgi&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Web%20and%20Scripting%2015%20SP5pkg:rpm/suse/php8-fpm&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Web%20and%20Scripting%2015%20SP4pkg:rpm/suse/php8-fpm&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Web%20and%20Scripting%2015%20SP5pkg:rpm/suse/php8-test&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Web%20and%20Scripting%2015%20SP4pkg:rpm/suse/php8-test&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Web%20and%20Scripting%2015%20SP5
>= 8.0.0, < 8.0.30+ 99 more
- (no CPE)range: >= 8.0.0, < 8.0.30
- (no CPE)range: >= 8.0.0, < 8.0.30
- (no CPE)range: >= 8.0.0, < 8.0.30
- (no CPE)range: < 5.1.20-1.module_el8.6.0+2739+efabdb8f
- (no CPE)range: < 1.7.3-1.module_el8.6.0+2739+efabdb8f
- (no CPE)range: < 1.7.3-1.module_el8.6.0+2739+efabdb8f
- (no CPE)range: < 1.7.3-1.module_el8.6.0+2739+efabdb8f
- (no CPE)range: < 8.0.30-1.el9_2
- (no CPE)range: < 8.0.30-1.el9_2
- (no CPE)range: < 8.0.30-1.el9_2
- (no CPE)range: < 8.0.30-1.el9_2
- (no CPE)range: < 8.0.30-1.el9_2
- (no CPE)range: < 8.0.30-1.el9_2
- (no CPE)range: < 8.0.30-1.el9_2
- (no CPE)range: < 8.0.30-1.el9_2
- (no CPE)range: < 8.0.30-1.el9_2
- (no CPE)range: < 8.0.30-1.el9_2
- (no CPE)range: < 8.0.30-1.el9_2
- (no CPE)range: < 8.0.30-1.el9_2
- (no CPE)range: < 8.0.30-1.el9_2
- (no CPE)range: < 8.0.30-1.el9_2
- (no CPE)range: < 7.4.33-2.module_el8.10.0+3935+28808425
- (no CPE)range: < 8.0.30-1.el9_2
- (no CPE)range: < 8.0.30-1.el9_2
- (no CPE)range: < 8.0.30-1.el9_2
- (no CPE)range: < 8.0.30-1.el9_2
- (no CPE)range: < 8.0.30-1.el9_2
- (no CPE)range: < 8.0.30-1.el9_2
- (no CPE)range: < 1:1.10.13-1.module_el8.6.0+2739+efabdb8f
- (no CPE)range: < 5.1.20-1.module_el8.6.0+2739+efabdb8f
- (no CPE)range: < 5.1.20-1.module_el8.6.0+2739+efabdb8f
- (no CPE)range: < 2.0.3-1.module_el8.6.0+2739+efabdb8f
- (no CPE)range: < 2.9.5-1.module_el8.10.0+3935+28808425
- (no CPE)range: < 3.1.2-1.module_el8.6.0+2739+efabdb8f
- (no CPE)range: < 1.19.2-1.module_el8.6.0+2739+efabdb8f
- (no CPE)range: < 8.0.30-1.el9_2
- (no CPE)range: < 8.0.30-1.el9_2
- (no CPE)range: < 8.0.30-1.el9_2
- (no CPE)range: < 8.0.30-1.el9_2
- (no CPE)range: < 8.0.30-1.el9_2
- (no CPE)range: < 7.4.33-2.module_el8.10.0+3935+28808425
- (no CPE)range: < 7.4.33-150400.4.28.1
- (no CPE)range: < 7.4.33-150400.4.28.1
- (no CPE)range: < 8.0.30-150400.4.37.1
- (no CPE)range: < 8.0.30-150400.4.37.1
- (no CPE)range: < 7.4.33-150200.3.60.1
- (no CPE)range: < 7.4.33-150400.4.28.1
- (no CPE)range: < 7.4.33-150400.4.28.1
- (no CPE)range: < 7.4.33-150400.4.28.1
- (no CPE)range: < 7.4.33-150400.4.28.1
- (no CPE)range: < 7.4.33-150400.4.28.1
- (no CPE)range: < 7.4.33-150400.4.28.1
- (no CPE)range: < 7.4.33-150400.4.28.1
- (no CPE)range: < 7.4.33-150400.4.28.1
- (no CPE)range: < 7.4.33-150400.4.28.1
- (no CPE)range: < 8.0.30-150400.4.37.1
- (no CPE)range: < 8.0.30-150400.4.37.1
- (no CPE)range: < 8.2.9-1.1
- (no CPE)range: < 8.0.30-150400.4.37.1
- (no CPE)range: < 8.0.30-150400.4.37.1
- (no CPE)range: < 8.0.30-150400.4.37.1
- (no CPE)range: < 8.0.30-150400.4.37.1
- (no CPE)range: < 8.0.30-150400.4.37.1
- (no CPE)range: < 8.0.30-150400.4.37.1
- (no CPE)range: < 8.0.30-150400.4.37.1
- (no CPE)range: < 8.0.30-150400.4.37.1
- (no CPE)range: < 7.4.33-150400.4.28.1
- (no CPE)range: < 7.4.33-150400.4.28.1
- (no CPE)range: < 8.0.30-150400.4.37.1
- (no CPE)range: < 8.0.30-150400.4.37.1
- (no CPE)range: < 7.4.33-1.62.1
- (no CPE)range: < 7.4.33-1.62.1
- (no CPE)range: < 7.4.33-150200.3.60.1
- (no CPE)range: < 7.4.33-150200.3.60.1
- (no CPE)range: < 7.4.33-150200.3.60.1
- (no CPE)range: < 7.4.33-150200.3.60.1
- (no CPE)range: < 7.4.33-150200.3.60.1
- (no CPE)range: < 7.4.33-150400.4.28.1
- (no CPE)range: < 7.4.33-150400.4.28.1
- (no CPE)range: < 7.4.33-150200.3.60.1
- (no CPE)range: < 7.4.33-150200.3.60.1
- (no CPE)range: < 7.4.33-150200.3.60.1
- (no CPE)range: < 7.4.33-150200.3.60.1
- (no CPE)range: < 7.4.33-150200.3.60.1
- (no CPE)range: < 7.4.33-150400.4.28.1
- (no CPE)range: < 7.4.33-150400.4.28.1
- (no CPE)range: < 7.4.33-150400.4.28.1
- (no CPE)range: < 7.4.33-150400.4.28.1
- (no CPE)range: < 7.4.33-150400.4.28.1
- (no CPE)range: < 7.4.33-150400.4.28.1
- (no CPE)range: < 8.0.30-150400.4.37.1
- (no CPE)range: < 8.0.30-150400.4.37.1
- (no CPE)range: < 8.0.30-150400.4.37.1
- (no CPE)range: < 8.0.30-150400.4.37.1
- (no CPE)range: < 8.0.30-150400.4.37.1
- (no CPE)range: < 8.0.30-150400.4.37.1
- (no CPE)range: < 8.0.30-150400.4.37.1
- (no CPE)range: < 8.0.30-150400.4.37.1
- (no CPE)range: < 8.0.30-150400.4.37.1
- (no CPE)range: < 8.0.30-150400.4.37.1
Patches
Vulnerability mechanics
References
4- github.com/php/php-src/security/advisories/GHSA-jqcx-ccgc-xwhvmitre
- lists.debian.org/debian-lts-announce/2023/09/msg00002.htmlmitre
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7NBF77WN6DTVTY2RE73IGPYD6M4PIAWA/mitre
- security.netapp.com/advisory/ntap-20230825-0001/mitre
News mentions
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