Published: 22/02/2019 Updated: 18/06/2019

CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10

CVSS v3 Base Score: 7.5 | Impact Score: 3.6 | Exploitability Score: 3.9

VMScore: 445

Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N

An issue exists in PHP 7.x prior to 7.1.26, 7.2.x prior to 7.2.14, and 7.3.x prior to 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.

Vulnerable Product	Search on Vulmon	Subscribe to Product
php php
debian debian linux 8.0
debian debian linux 9.0
canonical ubuntu linux 12.04
canonical ubuntu linux 14.04
canonical ubuntu linux 16.04
netapp storage automation store -

Multiple security issues were found in PHP, a widely-used open source general purpose scripting language: Multiple out-of-bounds memory accesses were found in the xmlrpc, mbstring and phar extensions and the dns_get_record() function For the stable distribution (stretch), these problems have been fixed in version 7033-0+deb9u2 We recommend that ...

Synopsis Moderate: php:72 security, bug fix, and enhancement update Type/Severity Security Advisory: Moderate Topic An update for the php:72 module is now available for Red Hat Enterprise Linux 8Red Hat Product Security has rated this update as having a security impact of Moderate A Common Vulnerability ...

Synopsis Moderate: rh-php71-php security, bug fix, and enhancement update Type/Severity Security Advisory: Moderate Topic An update for rh-php71-php is now available for Red Hat Software CollectionsRed Hat Product Security has rated this update as having a security impact of Moderate A Common Vulnerabilit ...

Synopsis Critical: rh-php72-php security update Type/Severity Security Advisory: Critical Topic An update for rh-php72-php is now available for Red Hat Software CollectionsRed Hat Product Security has rated this update as having a security impact of Critical A Common Vulnerability Scoring System (CVSS) ba ...

Several security issues were fixed in PHP ...

CWE-125 https://bugs.php.net/bug.php?id=77369 https://www.debian.org/security/2019/dsa-4398 https://usn.ubuntu.com/3902-1/https://security.netapp.com/advisory/ntap-20190321-0001/https://lists.debian.org/debian-lts-announce/2019/03/msg00043.html https://usn.ubuntu.com/3922-2/https://usn.ubuntu.com/3922-3/http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00041.html http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00044.html https://access.redhat.com/errata/RHSA-2019:2519 https://access.redhat.com/errata/RHSA-2019:3299 https://www.tenable.com/security/tns-2019-07 https://nvd.nist.gov https://www.debian.org/security/2019/dsa-4398 https://usn.ubuntu.com/3902-1/

CVE-2019-9022

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