High severity7.5OSV Advisory· Published Feb 22, 2019· Updated Jun 17, 2026
CVE-2019-9022
CVE-2019-9022
Description
An issue was discovered in PHP 7.x before 7.1.26, 7.2.x before 7.2.14, and 7.3.x before 7.3.2. dns_get_record misparses a DNS response, which can allow a hostile DNS server to cause PHP to misuse memcpy, leading to read operations going past the buffer allocated for DNS data. This affects php_parserr in ext/standard/dns.c for DNS_CAA and DNS_ANY queries.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
67- osv-coords65 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/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+ 64 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: < 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
12- bugs.php.net/bug.phpnvdExploitIssue TrackingVendor Advisory
- lists.debian.org/debian-lts-announce/2019/03/msg00043.htmlnvdMailing ListThird Party Advisory
- security.netapp.com/advisory/ntap-20190321-0001/nvdThird Party Advisory
- usn.ubuntu.com/3902-1/nvdThird Party Advisory
- usn.ubuntu.com/3922-2/nvdThird Party Advisory
- usn.ubuntu.com/3922-3/nvdThird Party Advisory
- www.debian.org/security/2019/dsa-4398nvdThird Party Advisory
- lists.opensuse.org/opensuse-security-announce/2019-06/msg00041.htmlnvd
- lists.opensuse.org/opensuse-security-announce/2019-06/msg00044.htmlnvd
- access.redhat.com/errata/RHSA-2019:2519nvd
- access.redhat.com/errata/RHSA-2019:3299nvd
- www.tenable.com/security/tns-2019-07nvd
News mentions
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