Vulnerability · Published Nov 24, 2024 · Assigned by php

CVE-2024-11233Single byte overread with convert.quoted-printable-decode filter

Medium 4.8

In plain English

A medium-severity heap buffer overflow in PHP from PHP Group. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.6% (higher than 76% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.1)4.8Medium
Exploit odds (30 days)1.6%top 24.0% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official description

In PHP versions 8.1.* before 8.1.31, 8.2.* before 8.2.26, 8.3.* before 8.3.14, due to an error in convert.quoted-printable-decode filter certain data can lead to buffer overread by one byte, which can in certain circumstances lead to crashes or disclose content of other memory areas.

Affected packages & fixed versions

EcosystemPackageFixed inAdvisory
AlmaLinux:8apcu-panel5.1.23-1.module_el8.10.0+3796+30ed3ef7ALSA-2025:15687
AlmaLinux:8apcu-panel5.1.18-1.module_el8.6.0+2750+78feabcbALSA-2026:2470
AlmaLinux:9apcu-panel5.1.21-1.module_el9.1.0+15+94ba28e4ALSA-2025:4263
AlmaLinux:9apcu-panel5.1.23-1.module_el9.4.0+65+49ff6472ALSA-2025:7432
AlmaLinux:8libzip1.6.1-1.module_el8.6.0+3239+bedf0508ALSA-2026:2470
AlmaLinux:8libzip1.6.1-1.module_el8.6.0+2750+78feabcbALSA-2026:2470
AlmaLinux:8libzip1.6.1-1.module_el8.10.0+3935+28808425ALSA-2026:2470
AlmaLinux:8libzip1.7.3-1.module_el8.10.0+3796+30ed3ef7ALSA-2025:15687
AlmaLinux:8libzip-devel1.6.1-1.module_el8.10.0+3935+28808425ALSA-2026:2470
AlmaLinux:8libzip-devel1.7.3-1.module_el8.10.0+3796+30ed3ef7ALSA-2025:15687
AlmaLinux:8libzip-devel1.6.1-1.module_el8.6.0+3239+bedf0508ALSA-2026:2470
AlmaLinux:8libzip-tools1.6.1-1.module_el8.10.0+3935+28808425ALSA-2026:2470
AlmaLinux:8libzip-tools1.7.3-1.module_el8.10.0+3796+30ed3ef7ALSA-2025:15687
AlmaLinux:8libzip-tools1.6.1-1.module_el8.6.0+2750+78feabcbALSA-2026:2470
AlmaLinux:8libzip-tools1.6.1-1.module_el8.6.0+3239+bedf0508ALSA-2026:2470
AlmaLinux:8php8.2.28-1.module_el8.10.0+4046+958a243aALSA-2025:15687
AlmaLinux:8php7.4.33-3.module_el8.10.0+4114+3b36c618ALSA-2026:2470
AlmaLinux:9php8.1.32-1.module_el9.5.0+156+9f1cd3fdALSA-2025:4263
AlmaLinux:9php8.2.28-1.module_el9.6.0+165+cf879a7cALSA-2025:7432
AlmaLinux:8php-bcmath7.4.33-3.module_el8.10.0+4114+3b36c618ALSA-2026:2470
AlmaLinux:8php-bcmath8.2.28-1.module_el8.10.0+4046+958a243aALSA-2025:15687
AlmaLinux:9php-bcmath8.1.32-1.module_el9.5.0+156+9f1cd3fdALSA-2025:4263
AlmaLinux:9php-bcmath8.2.28-1.module_el9.6.0+165+cf879a7cALSA-2025:7432
AlmaLinux:8php-cli8.2.28-1.module_el8.10.0+4046+958a243aALSA-2025:15687
AlmaLinux:8php-cli7.4.33-3.module_el8.10.0+4114+3b36c618ALSA-2026:2470
AlmaLinux:9php-cli8.1.32-1.module_el9.5.0+156+9f1cd3fdALSA-2025:4263
AlmaLinux:9php-cli8.2.28-1.module_el9.6.0+165+cf879a7cALSA-2025:7432
AlmaLinux:8php-common7.4.33-3.module_el8.10.0+4114+3b36c618ALSA-2026:2470
AlmaLinux:8php-common8.2.28-1.module_el8.10.0+4046+958a243aALSA-2025:15687
AlmaLinux:9php-common8.1.32-1.module_el9.5.0+156+9f1cd3fdALSA-2025:4263
AlmaLinux:9php-common8.2.28-1.module_el9.6.0+165+cf879a7cALSA-2025:7432
AlmaLinux:8php-dba7.4.33-3.module_el8.10.0+4114+3b36c618ALSA-2026:2470
AlmaLinux:8php-dba8.2.28-1.module_el8.10.0+4046+958a243aALSA-2025:15687
AlmaLinux:9php-dba8.2.28-1.module_el9.6.0+165+cf879a7cALSA-2025:7432
AlmaLinux:9php-dba8.1.32-1.module_el9.5.0+156+9f1cd3fdALSA-2025:4263
AlmaLinux:8php-dbg7.4.33-3.module_el8.10.0+4114+3b36c618ALSA-2026:2470
AlmaLinux:8php-dbg8.2.28-1.module_el8.10.0+4046+958a243aALSA-2025:15687
AlmaLinux:9php-dbg8.2.28-1.module_el9.6.0+165+cf879a7cALSA-2025:7432
AlmaLinux:9php-dbg8.1.32-1.module_el9.5.0+156+9f1cd3fdALSA-2025:4263
AlmaLinux:8php-devel7.4.33-3.module_el8.10.0+4114+3b36c618ALSA-2026:2470
AlmaLinux:8php-devel8.2.28-1.module_el8.10.0+4046+958a243aALSA-2025:15687
AlmaLinux:9php-devel8.2.28-1.module_el9.6.0+165+cf879a7cALSA-2025:7432
AlmaLinux:9php-devel8.1.32-1.module_el9.5.0+156+9f1cd3fdALSA-2025:4263
AlmaLinux:8php-embedded7.4.33-3.module_el8.10.0+4114+3b36c618ALSA-2026:2470
AlmaLinux:8php-embedded8.2.28-1.module_el8.10.0+4046+958a243aALSA-2025:15687
AlmaLinux:9php-embedded8.1.32-1.module_el9.5.0+156+9f1cd3fdALSA-2025:4263
AlmaLinux:9php-embedded8.2.28-1.module_el9.6.0+165+cf879a7cALSA-2025:7432
AlmaLinux:8php-enchant8.2.28-1.module_el8.10.0+4046+958a243aALSA-2025:15687
AlmaLinux:8php-enchant7.4.33-3.module_el8.10.0+4114+3b36c618ALSA-2026:2470
AlmaLinux:9php-enchant8.2.28-1.module_el9.6.0+165+cf879a7cALSA-2025:7432
AlmaLinux:9php-enchant8.1.32-1.module_el9.5.0+156+9f1cd3fdALSA-2025:4263
AlmaLinux:8php-ffi7.4.33-3.module_el8.10.0+4114+3b36c618ALSA-2026:2470
AlmaLinux:8php-ffi8.2.28-1.module_el8.10.0+4046+958a243aALSA-2025:15687
AlmaLinux:9php-ffi8.1.32-1.module_el9.5.0+156+9f1cd3fdALSA-2025:4263
AlmaLinux:9php-ffi8.2.28-1.module_el9.6.0+165+cf879a7cALSA-2025:7432
AlmaLinux:8php-fpm7.4.33-3.module_el8.10.0+4114+3b36c618ALSA-2026:2470
AlmaLinux:8php-fpm8.2.28-1.module_el8.10.0+4046+958a243aALSA-2025:15687
AlmaLinux:9php-fpm8.1.32-1.module_el9.5.0+156+9f1cd3fdALSA-2025:4263
AlmaLinux:9php-fpm8.2.28-1.module_el9.6.0+165+cf879a7cALSA-2025:7432
AlmaLinux:8php-gd8.2.28-1.module_el8.10.0+4046+958a243aALSA-2025:15687
AlmaLinux:8php-gd7.4.33-3.module_el8.10.0+4114+3b36c618ALSA-2026:2470
AlmaLinux:9php-gd8.2.28-1.module_el9.6.0+165+cf879a7cALSA-2025:7432
AlmaLinux:9php-gd8.1.32-1.module_el9.5.0+156+9f1cd3fdALSA-2025:4263
AlmaLinux:8php-gmp7.4.33-3.module_el8.10.0+4114+3b36c618ALSA-2026:2470
AlmaLinux:8php-gmp8.2.28-1.module_el8.10.0+4046+958a243aALSA-2025:15687
AlmaLinux:9php-gmp8.2.28-1.module_el9.6.0+165+cf879a7cALSA-2025:7432
AlmaLinux:9php-gmp8.1.32-1.module_el9.5.0+156+9f1cd3fdALSA-2025:4263
AlmaLinux:8php-intl7.4.33-3.module_el8.10.0+4114+3b36c618ALSA-2026:2470
AlmaLinux:8php-intl8.2.28-1.module_el8.10.0+4046+958a243aALSA-2025:15687
AlmaLinux:9php-intl8.2.28-1.module_el9.6.0+165+cf879a7cALSA-2025:7432
AlmaLinux:9php-intl8.1.32-1.module_el9.5.0+156+9f1cd3fdALSA-2025:4263
AlmaLinux:8php-json7.4.33-3.module_el8.10.0+4114+3b36c618ALSA-2026:2470
AlmaLinux:8php-ldap7.4.33-3.module_el8.10.0+4114+3b36c618ALSA-2026:2470
AlmaLinux:8php-ldap8.2.28-1.module_el8.10.0+4046+958a243aALSA-2025:15687
AlmaLinux:9php-ldap8.1.32-1.module_el9.5.0+156+9f1cd3fdALSA-2025:4263
AlmaLinux:9php-ldap8.2.28-1.module_el9.6.0+165+cf879a7cALSA-2025:7432
AlmaLinux:8php-mbstring8.2.28-1.module_el8.10.0+4046+958a243aALSA-2025:15687
AlmaLinux:8php-mbstring7.4.33-3.module_el8.10.0+4114+3b36c618ALSA-2026:2470
AlmaLinux:9php-mbstring8.1.32-1.module_el9.5.0+156+9f1cd3fdALSA-2025:4263
AlmaLinux:9php-mbstring8.2.28-1.module_el9.6.0+165+cf879a7cALSA-2025:7432
AlmaLinux:8php-mysqlnd8.2.28-1.module_el8.10.0+4046+958a243aALSA-2025:15687
AlmaLinux:8php-mysqlnd7.4.33-3.module_el8.10.0+4114+3b36c618ALSA-2026:2470
AlmaLinux:9php-mysqlnd8.1.32-1.module_el9.5.0+156+9f1cd3fdALSA-2025:4263
AlmaLinux:9php-mysqlnd8.2.28-1.module_el9.6.0+165+cf879a7cALSA-2025:7432
AlmaLinux:8php-odbc8.2.28-1.module_el8.10.0+4046+958a243aALSA-2025:15687
AlmaLinux:8php-odbc7.4.33-3.module_el8.10.0+4114+3b36c618ALSA-2026:2470
AlmaLinux:9php-odbc8.2.28-1.module_el9.6.0+165+cf879a7cALSA-2025:7432
AlmaLinux:9php-odbc8.1.32-1.module_el9.5.0+156+9f1cd3fdALSA-2025:4263
AlmaLinux:8php-opcache7.4.33-3.module_el8.10.0+4114+3b36c618ALSA-2026:2470
AlmaLinux:8php-opcache8.2.28-1.module_el8.10.0+4046+958a243aALSA-2025:15687
AlmaLinux:9php-opcache8.1.32-1.module_el9.5.0+156+9f1cd3fdALSA-2025:4263
AlmaLinux:9php-opcache8.2.28-1.module_el9.6.0+165+cf879a7cALSA-2025:7432
AlmaLinux:8php-pdo7.4.33-3.module_el8.10.0+4114+3b36c618ALSA-2026:2470
AlmaLinux:8php-pdo8.2.28-1.module_el8.10.0+4046+958a243aALSA-2025:15687
AlmaLinux:9php-pdo8.1.32-1.module_el9.5.0+156+9f1cd3fdALSA-2025:4263
AlmaLinux:9php-pdo8.2.28-1.module_el9.6.0+165+cf879a7cALSA-2025:7432
AlmaLinux:8php-pear1:1.10.14-1.module_el8.10.0+3796+30ed3ef7ALSA-2025:15687
AlmaLinux:8php-pear1:1.10.13-1.module_el8.10.0+3935+28808425ALSA-2026:2470
AlmaLinux:8php-pecl-apcu5.1.18-1.module_el8.10.0+3935+28808425ALSA-2026:2470
AlmaLinux:8php-pecl-apcu5.1.18-1.module_el8.6.0+2750+78feabcbALSA-2026:2470
AlmaLinux:8php-pecl-apcu5.1.23-1.module_el8.10.0+3796+30ed3ef7ALSA-2025:15687
AlmaLinux:9php-pecl-apcu5.1.23-1.module_el9.4.0+65+49ff6472ALSA-2025:7432
AlmaLinux:9php-pecl-apcu5.1.21-1.module_el9.1.0+15+94ba28e4ALSA-2025:4263
AlmaLinux:8php-pecl-apcu-devel5.1.18-1.module_el8.6.0+2750+78feabcbALSA-2026:2470
AlmaLinux:8php-pecl-apcu-devel5.1.23-1.module_el8.10.0+3796+30ed3ef7ALSA-2025:15687
AlmaLinux:8php-pecl-apcu-devel5.1.18-1.module_el8.10.0+3935+28808425ALSA-2026:2470
AlmaLinux:9php-pecl-apcu-devel5.1.23-1.module_el9.4.0+65+49ff6472ALSA-2025:7432
AlmaLinux:9php-pecl-apcu-devel5.1.21-1.module_el9.1.0+15+94ba28e4ALSA-2025:4263
AlmaLinux:8php-pecl-rrd2.0.1-1.module_el8.10.0+3935+28808425ALSA-2026:2470
AlmaLinux:8php-pecl-rrd2.0.3-1.module_el8.10.0+3796+30ed3ef7ALSA-2025:15687
AlmaLinux:8php-pecl-rrd2.0.1-1.module_el8.6.0+2750+78feabcbALSA-2026:2470
AlmaLinux:8php-pecl-rrd2.0.1-1.module_el8.6.0+3239+bedf0508ALSA-2026:2470
AlmaLinux:9php-pecl-rrd2.0.3-4.module_el9.4.0+65+49ff6472ALSA-2025:7432
AlmaLinux:9php-pecl-rrd2.0.3-4.module_el9.1.0+15+94ba28e4ALSA-2025:4263
AlmaLinux:8php-pecl-xdebug2.9.5-1.module_el8.6.0+3239+bedf0508ALSA-2026:2470
AlmaLinux:8php-pecl-xdebug2.9.5-1.module_el8.6.0+2750+78feabcbALSA-2026:2470
AlmaLinux:8php-pecl-xdebug2.9.5-1.module_el8.10.0+3935+28808425ALSA-2026:2470
AlmaLinux:8php-pecl-xdebug33.2.2-2.module_el8.10.0+3796+30ed3ef7ALSA-2025:15687
AlmaLinux:9php-pecl-xdebug33.1.4-1.module_el9.1.0+15+94ba28e4ALSA-2025:4263
AlmaLinux:9php-pecl-xdebug33.2.2-2.module_el9.4.0+65+49ff6472ALSA-2025:7432
AlmaLinux:8php-pecl-zip1.22.3-1.module_el8.10.0+3796+30ed3ef7ALSA-2025:15687
AlmaLinux:8php-pecl-zip1.18.2-1.module_el8.6.0+2750+78feabcbALSA-2026:2470
AlmaLinux:8php-pecl-zip1.18.2-1.module_el8.6.0+3239+bedf0508ALSA-2026:2470
AlmaLinux:8php-pecl-zip1.18.2-1.module_el8.10.0+3935+28808425ALSA-2026:2470
AlmaLinux:9php-pecl-zip1.20.1-1.module_el9.1.0+15+94ba28e4ALSA-2025:4263
AlmaLinux:9php-pecl-zip1.22.3-1.module_el9.4.0+65+49ff6472ALSA-2025:7432
AlmaLinux:8php-pgsql8.2.28-1.module_el8.10.0+4046+958a243aALSA-2025:15687
AlmaLinux:8php-pgsql7.4.33-3.module_el8.10.0+4114+3b36c618ALSA-2026:2470
AlmaLinux:9php-pgsql8.2.28-1.module_el9.6.0+165+cf879a7cALSA-2025:7432
AlmaLinux:9php-pgsql8.1.32-1.module_el9.5.0+156+9f1cd3fdALSA-2025:4263
AlmaLinux:8php-process7.4.33-3.module_el8.10.0+4114+3b36c618ALSA-2026:2470
AlmaLinux:8php-process8.2.28-1.module_el8.10.0+4046+958a243aALSA-2025:15687
AlmaLinux:9php-process8.2.28-1.module_el9.6.0+165+cf879a7cALSA-2025:7432
AlmaLinux:9php-process8.1.32-1.module_el9.5.0+156+9f1cd3fdALSA-2025:4263
AlmaLinux:8php-snmp7.4.33-3.module_el8.10.0+4114+3b36c618ALSA-2026:2470
AlmaLinux:8php-snmp8.2.28-1.module_el8.10.0+4046+958a243aALSA-2025:15687
AlmaLinux:9php-snmp8.2.28-1.module_el9.6.0+165+cf879a7cALSA-2025:7432
AlmaLinux:9php-snmp8.1.32-1.module_el9.5.0+156+9f1cd3fdALSA-2025:4263
AlmaLinux:8php-soap7.4.33-3.module_el8.10.0+4114+3b36c618ALSA-2026:2470
AlmaLinux:8php-soap8.2.28-1.module_el8.10.0+4046+958a243aALSA-2025:15687
AlmaLinux:9php-soap8.2.28-1.module_el9.6.0+165+cf879a7cALSA-2025:7432
AlmaLinux:9php-soap8.1.32-1.module_el9.5.0+156+9f1cd3fdALSA-2025:4263
AlmaLinux:8php-xml7.4.33-3.module_el8.10.0+4114+3b36c618ALSA-2026:2470
AlmaLinux:8php-xml8.2.28-1.module_el8.10.0+4046+958a243aALSA-2025:15687
AlmaLinux:9php-xml8.1.32-1.module_el9.5.0+156+9f1cd3fdALSA-2025:4263
AlmaLinux:9php-xml8.2.28-1.module_el9.6.0+165+cf879a7cALSA-2025:7432
AlmaLinux:8php-xmlrpc7.4.33-3.module_el8.10.0+4114+3b36c618ALSA-2026:2470
Alpine:v3.20php838.3.14-r0ALPINE-CVE-2024-11233
Alpine:v3.21php838.3.14-r0ALPINE-CVE-2024-11233
Alpine:v3.22php838.3.14-r0ALPINE-CVE-2024-11233
Alpine:v3.23php838.3.14-r0ALPINE-CVE-2024-11233
Alpine:v3.24php838.3.14-r0ALPINE-CVE-2024-11233
Debian:12php8.28.2.26-1~deb12u1DSA-5819-1
Debian:12php8.28.2.26-1~deb12u1DEBIAN-CVE-2024-11233
Rocky Linux:8libzip0:1.6.1-1.module+el8.10.0+1912+72767185RLSA-2026:2470
Rocky Linux:8libzip0:1.7.3-1.module+el8.10.0+1605+02e07af7RLSA-2025:15687
Rocky Linux:8libzip0:1.7.3-1.module+el8.10.0+1911+f499711eRLSA-2025:15687
Rocky Linux:9php0:8.2.28-1.module+el9.6.0+32041+66e66fb7RLSA-2025:7432
Rocky Linux:9php0:8.1.32-1.module+el9.6.0+32040+1f1dedb8RLSA-2025:4263
Rocky Linux:8php-pear1:1.10.13-1.module+el8.10.0+1912+72767185RLSA-2026:2470
Rocky Linux:8php-pear1:1.10.13-1.module+el8.10.0+1605+02e07af7RLSA-2026:2470
Rocky Linux:8php-pear1:1.10.14-1.module+el8.10.0+1911+f499711eRLSA-2025:15687
Rocky Linux:8php-pecl-apcu0:5.1.23-1.module+el8.10.0+1911+f499711eRLSA-2025:15687
Rocky Linux:8php-pecl-apcu0:5.1.18-1.module+el8.10.0+1912+72767185RLSA-2026:2470
Rocky Linux:9php-pecl-apcu0:5.1.21-1.module+el9.6.0+32040+1f1dedb8RLSA-2025:4263
Rocky Linux:9php-pecl-apcu0:5.1.23-1.module+el9.6.0+32041+66e66fb7RLSA-2025:7432
Rocky Linux:9php-pecl-apcu0:5.1.23-1.module+el9.6.0+32042+808943aeRLSA-2025:7432
Rocky Linux:8php-pecl-rrd0:2.0.1-1.module+el8.4.0+414+2e7afcddRLSA-2026:2470
Rocky Linux:8php-pecl-rrd0:2.0.1-1.module+el8.10.0+1912+72767185RLSA-2026:2470
Rocky Linux:8php-pecl-rrd0:2.0.3-1.module+el8.10.0+1911+f499711eRLSA-2025:15687
Rocky Linux:8php-pecl-rrd0:2.0.3-1.module+el8.10.0+1605+02e07af7RLSA-2025:15687
Rocky Linux:9php-pecl-rrd0:2.0.3-4.module+el9.6.0+32041+66e66fb7RLSA-2025:7432
Rocky Linux:9php-pecl-rrd0:2.0.3-4.module+el9.6.0+32040+1f1dedb8RLSA-2025:4263
Rocky Linux:9php-pecl-rrd0:2.0.3-4.module+el9.6.0+32041+66e66fb7RLSA-2025:4263
Rocky Linux:9php-pecl-rrd0:2.0.3-4.module+el9.6.0+32042+808943aeRLSA-2025:4263
Rocky Linux:9php-pecl-rrd0:2.0.3-4.module+el9.6.0+32040+1f1dedb8RLSA-2025:7432
Rocky Linux:9php-pecl-rrd0:2.0.3-4.module+el9.6.0+32042+808943aeRLSA-2025:7432
Rocky Linux:8php-pecl-xdebug0:2.9.5-1.module+el8.10.0+1912+72767185RLSA-2026:2470
Rocky Linux:8php-pecl-xdebug30:3.2.2-2.module+el8.10.0+1911+f499711eRLSA-2025:15687
Rocky Linux:9php-pecl-xdebug30:3.2.2-2.module+el9.6.0+32041+66e66fb7RLSA-2025:7432
Rocky Linux:9php-pecl-xdebug30:3.1.4-1.module+el9.6.0+32040+1f1dedb8RLSA-2025:4263
Rocky Linux:8php-pecl-zip0:1.22.3-1.module+el8.10.0+1911+f499711eRLSA-2025:15687
Rocky Linux:8php-pecl-zip0:1.18.2-1.module+el8.10.0+1912+72767185RLSA-2026:2470
Rocky Linux:9php-pecl-zip0:1.22.3-1.module+el9.6.0+32041+66e66fb7RLSA-2025:7432
Rocky Linux:9php-pecl-zip0:1.20.1-1.module+el9.6.0+32040+1f1dedb8RLSA-2025:4263
Rocky Linux:9php-pecl-zip0:1.22.3-1.module+el9.6.0+32042+808943aeRLSA-2025:7432
Ubuntu:22.04:LTSphp8.18.1.2-1ubuntu2.20UBUNTU-CVE-2024-11233
Ubuntu:22.04:LTSphp8.18.1.2-1ubuntu2.20USN-7157-1
Ubuntu:24.04:LTSphp8.38.3.6-0ubuntu0.24.04.3USN-7157-1
Ubuntu:24.04:LTSphp8.38.3.6-0ubuntu0.24.04.3UBUNTU-CVE-2024-11233

Affected products (as reported)

VendorProductVersions
PHP Group PHP 8.1.* – before 8.1.318.2.* – before 8.2.268.3.* – before 8.3.14

Weakness: CWE-122 · Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L

References