CVE-2023-0662
DoS vulnerability when parsing multipart request body
02 Description
DoS vulnerability when parsing multipart request body
03 Exploitation and scoring
- Exploitation
- Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
- SSVC decision
- ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
- AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
- Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
- EPSS probability
- 1.46% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 73.5% of scored records. A rank, not a probability.
- NVD base score
- 7.5 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-17.
- Red Hat severity
- Moderate. Red Hat's rating for its own products, not a CVSS rating.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2023-02-16 06:24Z3 YR AGO
- Last updated
- 2025-03-18 14:58Z1 YR AGO
- Reserved
- 2023-02-03
- Assigning CNA
- php
- Record state
- PUBLISHED
- Severity
- High (CVSS 7.5)
- CNA CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- Data version
- 5.1
- Document digest
- aad1fa741e70b409d5fd4b818b9301dc46b01fb40aa9b92d2a8b5fd9a2d1d0c2
05 Affected products
06 References
07 Fixed in
AlmaLinux 8
- apcu-panel Fixed in 5.1.20-1.module_el8.6.0+2739+efabdb8f
- libzip Fixed
A version is affected if any line below covers it.
- Affected before 1.7.3-1.module_el8.6.0+2739+efabdb8f
- Affected before 1.7.3-1.module_el8.6.0+3061+6878dd1b
- libzip-devel Fixed
A version is affected if any line below covers it.
- Affected before 1.7.3-1.module_el8.6.0+2739+efabdb8f
- Affected before 1.7.3-1.module_el8.6.0+3061+6878dd1b
- libzip-tools Fixed
A version is affected if any line below covers it.
- Affected before 1.7.3-1.module_el8.6.0+2739+efabdb8f
- Affected before 1.7.3-1.module_el8.6.0+3061+6878dd1b
- php Fixed in 8.0.30-1.module_el8.8.0+3655+3335cff6
- php-bcmath Fixed in 8.0.30-1.module_el8.8.0+3655+3335cff6
- php-cli Fixed in 8.0.30-1.module_el8.8.0+3655+3335cff6
- php-common Fixed in 8.0.30-1.module_el8.8.0+3655+3335cff6
- php-dba Fixed in 8.0.30-1.module_el8.8.0+3655+3335cff6
- php-dbg Fixed in 8.0.30-1.module_el8.8.0+3655+3335cff6
- php-devel Fixed in 8.0.30-1.module_el8.8.0+3655+3335cff6
- php-embedded Fixed in 8.0.30-1.module_el8.8.0+3655+3335cff6
- php-enchant Fixed in 8.0.30-1.module_el8.8.0+3655+3335cff6
- php-ffi Fixed in 8.0.30-1.module_el8.8.0+3655+3335cff6
- php-fpm Fixed in 8.0.30-1.module_el8.8.0+3655+3335cff6
- php-gd Fixed in 8.0.30-1.module_el8.8.0+3655+3335cff6
- php-gmp Fixed in 8.0.30-1.module_el8.8.0+3655+3335cff6
- php-intl Fixed in 8.0.30-1.module_el8.8.0+3655+3335cff6
- php-ldap Fixed in 8.0.30-1.module_el8.8.0+3655+3335cff6
- php-mbstring Fixed in 8.0.30-1.module_el8.8.0+3655+3335cff6
- php-mysqlnd Fixed in 8.0.30-1.module_el8.8.0+3655+3335cff6
- php-odbc Fixed in 8.0.30-1.module_el8.8.0+3655+3335cff6
- php-opcache Fixed in 8.0.30-1.module_el8.8.0+3655+3335cff6
- php-pdo Fixed in 8.0.30-1.module_el8.8.0+3655+3335cff6
- php-pear Fixed in 1:1.10.13-1.module_el8.6.0+2739+efabdb8f
- php-pecl-apcu Fixed
A version is affected if any line below covers it.
- Affected before 5.1.20-1.module_el8.6.0+2739+efabdb8f
- Affected before 5.1.20-1.module_el8.6.0+3061+6878dd1b
- php-pecl-apcu-devel Fixed
A version is affected if any line below covers it.
- Affected before 5.1.20-1.module_el8.6.0+2739+efabdb8f
- Affected before 5.1.20-1.module_el8.6.0+3061+6878dd1b
- php-pecl-rrd Fixed
A version is affected if any line below covers it.
- Affected before 2.0.3-1.module_el8.6.0+2739+efabdb8f
- Affected before 2.0.3-1.module_el8.6.0+3061+6878dd1b
- php-pecl-xdebug3 Fixed
A version is affected if any line below covers it.
- Affected before 3.1.2-1.module_el8.6.0+2739+efabdb8f
- Affected before 3.1.2-1.module_el8.6.0+3061+6878dd1b
- php-pecl-zip Fixed
A version is affected if any line below covers it.
- Affected before 1.19.2-1.module_el8.6.0+2739+efabdb8f
- Affected before 1.19.2-1.module_el8.6.0+3061+6878dd1b
- php-pgsql Fixed in 8.0.30-1.module_el8.8.0+3655+3335cff6
- php-process Fixed in 8.0.30-1.module_el8.8.0+3655+3335cff6
- php-snmp Fixed in 8.0.30-1.module_el8.8.0+3655+3335cff6
- php-soap Fixed in 8.0.30-1.module_el8.8.0+3655+3335cff6
- php-xml Fixed in 8.0.30-1.module_el8.8.0+3655+3335cff6
Source: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.
AlmaLinux 9
- apcu-panel Fixed in 5.1.21-1.module_el9.1.0+15+94ba28e4
- php Fixed
A version is affected if any line below covers it.
- Affected before 8.0.30-1.el9_2
- Affected before 8.1.27-1.module_el9.3.0+53+44872dd1
- php-bcmath Fixed
A version is affected if any line below covers it.
- Affected before 8.0.30-1.el9_2
- Affected before 8.1.27-1.module_el9.3.0+53+44872dd1
- php-cli Fixed
A version is affected if any line below covers it.
- Affected before 8.0.30-1.el9_2
- Affected before 8.1.27-1.module_el9.3.0+53+44872dd1
- php-common Fixed
A version is affected if any line below covers it.
- Affected before 8.0.30-1.el9_2
- Affected before 8.1.27-1.module_el9.3.0+53+44872dd1
- php-dba Fixed
A version is affected if any line below covers it.
- Affected before 8.0.30-1.el9_2
- Affected before 8.1.27-1.module_el9.3.0+53+44872dd1
- php-dbg Fixed
A version is affected if any line below covers it.
- Affected before 8.0.30-1.el9_2
- Affected before 8.1.27-1.module_el9.3.0+53+44872dd1
- php-devel Fixed
A version is affected if any line below covers it.
- Affected before 8.0.30-1.el9_2
- Affected before 8.1.27-1.module_el9.3.0+53+44872dd1
- php-embedded Fixed
A version is affected if any line below covers it.
- Affected before 8.0.30-1.el9_2
- Affected before 8.1.27-1.module_el9.3.0+53+44872dd1
- php-enchant Fixed
A version is affected if any line below covers it.
- Affected before 8.0.30-1.el9_2
- Affected before 8.1.27-1.module_el9.3.0+53+44872dd1
- php-ffi Fixed
A version is affected if any line below covers it.
- Affected before 8.0.30-1.el9_2
- Affected before 8.1.27-1.module_el9.3.0+53+44872dd1
- php-fpm Fixed
A version is affected if any line below covers it.
- Affected before 8.0.30-1.el9_2
- Affected before 8.1.27-1.module_el9.3.0+53+44872dd1
- php-gd Fixed
A version is affected if any line below covers it.
- Affected before 8.0.30-1.el9_2
- Affected before 8.1.27-1.module_el9.3.0+53+44872dd1
- php-gmp Fixed
A version is affected if any line below covers it.
- Affected before 8.0.30-1.el9_2
- Affected before 8.1.27-1.module_el9.3.0+53+44872dd1
- php-intl Fixed
A version is affected if any line below covers it.
- Affected before 8.0.30-1.el9_2
- Affected before 8.1.27-1.module_el9.3.0+53+44872dd1
- php-ldap Fixed
A version is affected if any line below covers it.
- Affected before 8.0.30-1.el9_2
- Affected before 8.1.27-1.module_el9.3.0+53+44872dd1
- php-mbstring Fixed
A version is affected if any line below covers it.
- Affected before 8.0.30-1.el9_2
- Affected before 8.1.27-1.module_el9.3.0+53+44872dd1
- php-mysqlnd Fixed
A version is affected if any line below covers it.
- Affected before 8.0.30-1.el9_2
- Affected before 8.1.27-1.module_el9.3.0+53+44872dd1
- php-odbc Fixed
A version is affected if any line below covers it.
- Affected before 8.0.30-1.el9_2
- Affected before 8.1.27-1.module_el9.3.0+53+44872dd1
- php-opcache Fixed
A version is affected if any line below covers it.
- Affected before 8.0.30-1.el9_2
- Affected before 8.1.27-1.module_el9.3.0+53+44872dd1
- php-pdo Fixed
A version is affected if any line below covers it.
- Affected before 8.0.30-1.el9_2
- Affected before 8.1.27-1.module_el9.3.0+53+44872dd1
- php-pecl-apcu Fixed in 5.1.21-1.module_el9.1.0+15+94ba28e4
- php-pecl-apcu-devel Fixed in 5.1.21-1.module_el9.1.0+15+94ba28e4
- php-pecl-rrd Fixed in 2.0.3-4.module_el9.1.0+15+94ba28e4
- php-pecl-xdebug3 Fixed in 3.1.4-1.module_el9.1.0+15+94ba28e4
- php-pecl-zip Fixed in 1.20.1-1.module_el9.1.0+15+94ba28e4
- php-pgsql Fixed
A version is affected if any line below covers it.
- Affected before 8.0.30-1.el9_2
- Affected before 8.1.27-1.module_el9.3.0+53+44872dd1
- php-process Fixed
A version is affected if any line below covers it.
- Affected before 8.0.30-1.el9_2
- Affected before 8.1.27-1.module_el9.3.0+53+44872dd1
- php-snmp Fixed
A version is affected if any line below covers it.
- Affected before 8.0.30-1.el9_2
- Affected before 8.1.27-1.module_el9.3.0+53+44872dd1
- php-soap Fixed
A version is affected if any line below covers it.
- Affected before 8.0.30-1.el9_2
- Affected before 8.1.27-1.module_el9.3.0+53+44872dd1
- php-xml Fixed
A version is affected if any line below covers it.
- Affected before 8.0.30-1.el9_2
- Affected before 8.1.27-1.module_el9.3.0+53+44872dd1
Source: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.
CloudLinux 8
- apcu-panel Fixed in 5.1.20-1.module_el8.6.0+2739+efabdb8f
- libzip Fixed
A version is affected if any line below covers it.
- Affected before 1.7.3-1.module_el8.6.0+2739+efabdb8f
- Affected before 1.7.3-1.module_el8.6.0+3061+6878dd1b
- libzip-devel Fixed
A version is affected if any line below covers it.
- Affected before 1.7.3-1.module_el8.6.0+2739+efabdb8f
- Affected before 1.7.3-1.module_el8.6.0+3061+6878dd1b
- libzip-tools Fixed
A version is affected if any line below covers it.
- Affected before 1.7.3-1.module_el8.6.0+2739+efabdb8f
- Affected before 1.7.3-1.module_el8.6.0+3061+6878dd1b
- php Fixed in 8.0.30-1.module_el8.8.0+3655+3335cff6
- php-bcmath Fixed in 8.0.30-1.module_el8.8.0+3655+3335cff6
- php-cli Fixed in 8.0.30-1.module_el8.8.0+3655+3335cff6
- php-common Fixed in 8.0.30-1.module_el8.8.0+3655+3335cff6
- php-dba Fixed in 8.0.30-1.module_el8.8.0+3655+3335cff6
- php-dbg Fixed in 8.0.30-1.module_el8.8.0+3655+3335cff6
- php-devel Fixed in 8.0.30-1.module_el8.8.0+3655+3335cff6
- php-embedded Fixed in 8.0.30-1.module_el8.8.0+3655+3335cff6
- php-enchant Fixed in 8.0.30-1.module_el8.8.0+3655+3335cff6
- php-ffi Fixed in 8.0.30-1.module_el8.8.0+3655+3335cff6
- php-fpm Fixed in 8.0.30-1.module_el8.8.0+3655+3335cff6
- php-gd Fixed in 8.0.30-1.module_el8.8.0+3655+3335cff6
- php-gmp Fixed in 8.0.30-1.module_el8.8.0+3655+3335cff6
- php-intl Fixed in 8.0.30-1.module_el8.8.0+3655+3335cff6
- php-ldap Fixed in 8.0.30-1.module_el8.8.0+3655+3335cff6
- php-mbstring Fixed in 8.0.30-1.module_el8.8.0+3655+3335cff6
- php-mysqlnd Fixed in 8.0.30-1.module_el8.8.0+3655+3335cff6
- php-odbc Fixed in 8.0.30-1.module_el8.8.0+3655+3335cff6
- php-opcache Fixed in 8.0.30-1.module_el8.8.0+3655+3335cff6
- php-pdo Fixed in 8.0.30-1.module_el8.8.0+3655+3335cff6
- php-pear Fixed in 1:1.10.13-1.module_el8.6.0+2739+efabdb8f
- php-pecl-apcu Fixed
A version is affected if any line below covers it.
- Affected before 5.1.20-1.module_el8.6.0+2739+efabdb8f
- Affected before 5.1.20-1.module_el8.6.0+3061+6878dd1b
- php-pecl-apcu-devel Fixed
A version is affected if any line below covers it.
- Affected before 5.1.20-1.module_el8.6.0+2739+efabdb8f
- Affected before 5.1.20-1.module_el8.6.0+3061+6878dd1b
- php-pecl-rrd Fixed
A version is affected if any line below covers it.
- Affected before 2.0.3-1.module_el8.6.0+2739+efabdb8f
- Affected before 2.0.3-1.module_el8.6.0+3061+6878dd1b
- php-pecl-xdebug3 Fixed
A version is affected if any line below covers it.
- Affected before 3.1.2-1.module_el8.6.0+2739+efabdb8f
- Affected before 3.1.2-1.module_el8.6.0+3061+6878dd1b
- php-pecl-zip Fixed
A version is affected if any line below covers it.
- Affected before 1.19.2-1.module_el8.6.0+2739+efabdb8f
- Affected before 1.19.2-1.module_el8.6.0+3061+6878dd1b
- php-pgsql Fixed in 8.0.30-1.module_el8.8.0+3655+3335cff6
- php-process Fixed in 8.0.30-1.module_el8.8.0+3655+3335cff6
- php-snmp Fixed in 8.0.30-1.module_el8.8.0+3655+3335cff6
- php-soap Fixed in 8.0.30-1.module_el8.8.0+3655+3335cff6
- php-xml Fixed in 8.0.30-1.module_el8.8.0+3655+3335cff6
Derived from AlmaLinux 8. Partial coverage: only packages taken from AlmaLinux 8 are listed.
Source: CloudLinux errata, CloudLinux Inc. Derived from: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.
CloudLinux 9
- apcu-panel Fixed in 5.1.21-1.module_el9.1.0+15+94ba28e4
- php Fixed
A version is affected if any line below covers it.
- Affected before 8.0.30-1.el9_2
- Affected before 8.1.27-1.module_el9.3.0+53+44872dd1
- php-bcmath Fixed
A version is affected if any line below covers it.
- Affected before 8.0.30-1.el9_2
- Affected before 8.1.27-1.module_el9.3.0+53+44872dd1
- php-cli Fixed
A version is affected if any line below covers it.
- Affected before 8.0.30-1.el9_2
- Affected before 8.1.27-1.module_el9.3.0+53+44872dd1
- php-common Fixed
A version is affected if any line below covers it.
- Affected before 8.0.30-1.el9_2
- Affected before 8.1.27-1.module_el9.3.0+53+44872dd1
- php-dba Fixed
A version is affected if any line below covers it.
- Affected before 8.0.30-1.el9_2
- Affected before 8.1.27-1.module_el9.3.0+53+44872dd1
- php-dbg Fixed
A version is affected if any line below covers it.
- Affected before 8.0.30-1.el9_2
- Affected before 8.1.27-1.module_el9.3.0+53+44872dd1
- php-devel Fixed
A version is affected if any line below covers it.
- Affected before 8.0.30-1.el9_2
- Affected before 8.1.27-1.module_el9.3.0+53+44872dd1
- php-embedded Fixed
A version is affected if any line below covers it.
- Affected before 8.0.30-1.el9_2
- Affected before 8.1.27-1.module_el9.3.0+53+44872dd1
- php-enchant Fixed
A version is affected if any line below covers it.
- Affected before 8.0.30-1.el9_2
- Affected before 8.1.27-1.module_el9.3.0+53+44872dd1
- php-ffi Fixed
A version is affected if any line below covers it.
- Affected before 8.0.30-1.el9_2
- Affected before 8.1.27-1.module_el9.3.0+53+44872dd1
- php-fpm Fixed
A version is affected if any line below covers it.
- Affected before 8.0.30-1.el9_2
- Affected before 8.1.27-1.module_el9.3.0+53+44872dd1
- php-gd Fixed
A version is affected if any line below covers it.
- Affected before 8.0.30-1.el9_2
- Affected before 8.1.27-1.module_el9.3.0+53+44872dd1
- php-gmp Fixed
A version is affected if any line below covers it.
- Affected before 8.0.30-1.el9_2
- Affected before 8.1.27-1.module_el9.3.0+53+44872dd1
- php-intl Fixed
A version is affected if any line below covers it.
- Affected before 8.0.30-1.el9_2
- Affected before 8.1.27-1.module_el9.3.0+53+44872dd1
- php-ldap Fixed
A version is affected if any line below covers it.
- Affected before 8.0.30-1.el9_2
- Affected before 8.1.27-1.module_el9.3.0+53+44872dd1
- php-mbstring Fixed
A version is affected if any line below covers it.
- Affected before 8.0.30-1.el9_2
- Affected before 8.1.27-1.module_el9.3.0+53+44872dd1
- php-mysqlnd Fixed
A version is affected if any line below covers it.
- Affected before 8.0.30-1.el9_2
- Affected before 8.1.27-1.module_el9.3.0+53+44872dd1
- php-odbc Fixed
A version is affected if any line below covers it.
- Affected before 8.0.30-1.el9_2
- Affected before 8.1.27-1.module_el9.3.0+53+44872dd1
- php-opcache Fixed
A version is affected if any line below covers it.
- Affected before 8.0.30-1.el9_2
- Affected before 8.1.27-1.module_el9.3.0+53+44872dd1
- php-pdo Fixed
A version is affected if any line below covers it.
- Affected before 8.0.30-1.el9_2
- Affected before 8.1.27-1.module_el9.3.0+53+44872dd1
- php-pecl-apcu Fixed in 5.1.21-1.module_el9.1.0+15+94ba28e4
- php-pecl-apcu-devel Fixed in 5.1.21-1.module_el9.1.0+15+94ba28e4
- php-pecl-rrd Fixed in 2.0.3-4.module_el9.1.0+15+94ba28e4
- php-pecl-xdebug3 Fixed in 3.1.4-1.module_el9.1.0+15+94ba28e4
- php-pecl-zip Fixed in 1.20.1-1.module_el9.1.0+15+94ba28e4
- php-pgsql Fixed
A version is affected if any line below covers it.
- Affected before 8.0.30-1.el9_2
- Affected before 8.1.27-1.module_el9.3.0+53+44872dd1
- php-process Fixed
A version is affected if any line below covers it.
- Affected before 8.0.30-1.el9_2
- Affected before 8.1.27-1.module_el9.3.0+53+44872dd1
- php-snmp Fixed
A version is affected if any line below covers it.
- Affected before 8.0.30-1.el9_2
- Affected before 8.1.27-1.module_el9.3.0+53+44872dd1
- php-soap Fixed
A version is affected if any line below covers it.
- Affected before 8.0.30-1.el9_2
- Affected before 8.1.27-1.module_el9.3.0+53+44872dd1
- php-xml Fixed
A version is affected if any line below covers it.
- Affected before 8.0.30-1.el9_2
- Affected before 8.1.27-1.module_el9.3.0+53+44872dd1
Derived from AlmaLinux 9. Partial coverage: only packages taken from AlmaLinux 9 are listed.
Source: CloudLinux errata, CloudLinux Inc. Derived from: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.
Debian 12
- php8.2 Fixed in 8.2.4-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 18.04 LTS
- php7.2 Fixed in 7.2.24-0ubuntu0.18.04.17
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 20.04 LTS
- php7.4 Fixed in 7.4.3-4ubuntu2.18
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 22.04 LTS
- php8.1 Fixed in 8.1.2-1ubuntu2.11
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu Pro 14.04 LTS
- php5 No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu Pro 16.04 LTS
- php7.0 Fixed in 7.0.33-0ubuntu0.16.04.16+esm5Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
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