Unrated severityOSV Advisory· Published Feb 21, 2019· Updated Aug 5, 2024
CVE-2018-20783
CVE-2018-20783
Description
In PHP before 5.6.39, 7.x before 7.0.33, 7.1.x before 7.1.25, and 7.2.x before 7.2.13, a buffer over-read in PHAR reading functions may allow an attacker to read allocated or unallocated memory past the actual data when trying to parse a .phar file. This is related to phar_parse_pharfile in ext/phar/phar.c.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
74- osv-coords72 versionspkg: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-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-zippkg:rpm/almalinux/php-pgsqlpkg:rpm/almalinux/php-processpkg:rpm/almalinux/php-recodepkg:rpm/almalinux/php-snmppkg:rpm/almalinux/php-soappkg:rpm/almalinux/php-xmlpkg:rpm/almalinux/php-xmlrpcpkg:rpm/opensuse/php7&distro=openSUSE%20Leap%2015.0pkg:rpm/opensuse/php7&distro=openSUSE%20Leap%2015.1pkg:rpm/opensuse/php7&distro=openSUSE%20Leap%2015.4pkg:rpm/opensuse/php7&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/php8&distro=openSUSE%20Tumbleweedpkg:rpm/suse/libmemcached&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Web%20and%20Scripting%2012pkg:rpm/suse/libmemcached&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3pkg:rpm/suse/libmemcached&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP4pkg:rpm/suse/libmemcached&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3pkg:rpm/suse/libmemcached&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP4pkg:rpm/suse/libmemcached&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP4pkg:rpm/suse/php53&distro=SUSE%20Linux%20Enterprise%20Point%20of%20Sale%2011%20SP3pkg:rpm/suse/php53&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4pkg:rpm/suse/php53&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2011%20SP4pkg:rpm/suse/php53&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2011%20SP4pkg:rpm/suse/php5&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Web%20and%20Scripting%2012pkg:rpm/suse/php5&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP3pkg:rpm/suse/php5&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP4pkg:rpm/suse/php72&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Web%20and%20Scripting%2012pkg:rpm/suse/php72&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP3pkg:rpm/suse/php72&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP4pkg:rpm/suse/php72-memcached&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Web%20and%20Scripting%2012pkg:rpm/suse/php7&distro=SUSE%20Enterprise%20Storage%206pkg:rpm/suse/php7&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-ESPOSpkg:rpm/suse/php7&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-LTSSpkg:rpm/suse/php7&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-ESPOSpkg:rpm/suse/php7&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-LTSSpkg:rpm/suse/php7&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Package%20Hub%2015pkg:rpm/suse/php7&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Web%20and%20Scripting%2015pkg:rpm/suse/php7&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-BCLpkg:rpm/suse/php7&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-LTSSpkg:rpm/suse/php7&distro=SUSE%20Linux%20Enterprise%20Server%2015-LTSSpkg:rpm/suse/php7&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015pkg:rpm/suse/php7&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP1pkg:rpm/suse/tidy&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Web%20and%20Scripting%2012pkg:rpm/suse/tidy&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP3pkg:rpm/suse/tidy&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP4
< 5.1.12-2.module_el8.3.0+2010+7c76a223+ 71 more
- (no CPE)range: < 5.1.12-2.module_el8.3.0+2010+7c76a223
- (no CPE)range: < 1.5.1-2.module_el8.3.0+2010+7c76a223
- (no CPE)range: < 1.5.1-2.module_el8.4.0+2228+7c76a223
- (no CPE)range: < 1.5.1-2.module_el8.4.0+2228+7c76a223
- (no CPE)range: < 7.2.24-1.module_el8.3.0+2010+7c76a223
- (no CPE)range: < 7.2.24-1.module_el8.3.0+2010+7c76a223
- (no CPE)range: < 7.2.24-1.module_el8.4.0+2228+7c76a223
- (no CPE)range: < 7.2.24-1.module_el8.4.0+2228+7c76a223
- (no CPE)range: < 7.2.24-1.module_el8.4.0+2228+7c76a223
- (no CPE)range: < 7.2.24-1.module_el8.3.0+2010+7c76a223
- (no CPE)range: < 7.2.24-1.module_el8.3.0+2010+7c76a223
- (no CPE)range: < 7.2.24-1.module_el8.4.0+2228+7c76a223
- (no CPE)range: < 7.2.24-1.module_el8.4.0+2228+7c76a223
- (no CPE)range: < 7.2.24-1.module_el8.3.0+2010+7c76a223
- (no CPE)range: < 7.2.24-1.module_el8.5.0+53+9945c2af
- (no CPE)range: < 7.2.24-1.module_el8.4.0+2228+7c76a223
- (no CPE)range: < 7.2.24-1.module_el8.5.0+53+9945c2af
- (no CPE)range: < 7.2.24-1.module_el8.4.0+2228+7c76a223
- (no CPE)range: < 7.2.24-1.module_el8.3.0+2010+7c76a223
- (no CPE)range: < 7.2.24-1.module_el8.4.0+2228+7c76a223
- (no CPE)range: < 7.2.24-1.module_el8.3.0+2010+7c76a223
- (no CPE)range: < 7.2.24-1.module_el8.5.0+53+9945c2af
- (no CPE)range: < 7.2.24-1.module_el8.5.0+53+9945c2af
- (no CPE)range: < 7.2.24-1.module_el8.4.0+2228+7c76a223
- (no CPE)range: < 1:1.10.5-9.module_el8.3.0+2010+7c76a223
- (no CPE)range: < 5.1.12-2.module_el8.5.0+53+9945c2af
- (no CPE)range: < 5.1.12-2.module_el8.5.0+53+9945c2af
- (no CPE)range: < 1.15.3-1.module_el8.5.0+53+9945c2af
- (no CPE)range: < 7.2.24-1.module_el8.4.0+2228+7c76a223
- (no CPE)range: < 7.2.24-1.module_el8.5.0+53+9945c2af
- (no CPE)range: < 7.2.24-1.module_el8.5.0+53+9945c2af
- (no CPE)range: < 7.2.24-1.module_el8.3.0+2010+7c76a223
- (no CPE)range: < 7.2.24-1.module_el8.4.0+2228+7c76a223
- (no CPE)range: < 7.2.24-1.module_el8.4.0+2228+7c76a223
- (no CPE)range: < 7.2.24-1.module_el8.5.0+53+9945c2af
- (no CPE)range: < 7.2.5-lp150.2.19.1
- (no CPE)range: < 7.2.5-lp151.6.3.1
- (no CPE)range: < 7.2.34-150000.4.103.1
- (no CPE)range: < 7.4.24-1.1
- (no CPE)range: < 8.0.11-1.1
- (no CPE)range: < 1.0.18-3.2.1
- (no CPE)range: < 1.0.18-3.2.1
- (no CPE)range: < 1.0.18-3.2.1
- (no CPE)range: < 1.0.18-3.2.1
- (no CPE)range: < 1.0.18-3.2.1
- (no CPE)range: < 1.0.18-3.2.1
- (no CPE)range: < 5.3.17-112.58.1
- (no CPE)range: < 5.3.17-112.58.1
- (no CPE)range: < 5.3.17-112.58.1
- (no CPE)range: < 5.3.17-112.58.1
- (no CPE)range: < 5.5.14-109.51.6
- (no CPE)range: < 5.5.14-109.51.6
- (no CPE)range: < 5.5.14-109.51.6
- (no CPE)range: < 7.2.5-1.7.1
- (no CPE)range: < 7.2.5-1.7.1
- (no CPE)range: < 7.2.5-1.7.1
- (no CPE)range: < 3.1.3-1.3.1
- (no CPE)range: < 7.2.34-150000.4.103.1
- (no CPE)range: < 7.2.34-150000.4.103.1
- (no CPE)range: < 7.2.34-150000.4.103.1
- (no CPE)range: < 7.2.34-150000.4.103.1
- (no CPE)range: < 7.2.34-150000.4.103.1
- (no CPE)range: < 7.2.5-4.32.1
- (no CPE)range: < 7.2.5-4.32.1
- (no CPE)range: < 7.2.34-150000.4.103.1
- (no CPE)range: < 7.2.34-150000.4.103.1
- (no CPE)range: < 7.2.34-150000.4.103.1
- (no CPE)range: < 7.2.34-150000.4.103.1
- (no CPE)range: < 7.2.34-150000.4.103.1
- (no CPE)range: < 1.0.20100204cvs-26.2.1
- (no CPE)range: < 1.0.20100204cvs-26.2.1
- (no CPE)range: < 1.0.20100204cvs-26.2.1
Patches
Vulnerability mechanics
References
10- lists.opensuse.org/opensuse-security-announce/2019-04/msg00083.htmlmitrevendor-advisoryx_refsource_SUSE
- lists.opensuse.org/opensuse-security-announce/2019-04/msg00104.htmlmitrevendor-advisoryx_refsource_SUSE
- lists.opensuse.org/opensuse-security-announce/2019-06/msg00041.htmlmitrevendor-advisoryx_refsource_SUSE
- lists.opensuse.org/opensuse-security-announce/2019-06/msg00044.htmlmitrevendor-advisoryx_refsource_SUSE
- access.redhat.com/errata/RHSA-2019:2519mitrevendor-advisoryx_refsource_REDHAT
- access.redhat.com/errata/RHSA-2019:3299mitrevendor-advisoryx_refsource_REDHAT
- usn.ubuntu.com/3566-2/mitrevendor-advisoryx_refsource_UBUNTU
- php.net/ChangeLog-5.phpmitrex_refsource_MISC
- php.net/ChangeLog-7.phpmitrex_refsource_MISC
- bugs.php.net/bug.phpmitrex_refsource_MISC
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