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CVE-2019-9022
Published: Feb 22, 2019
Modified: Aug 4, 2024
PUBLISHED
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.
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
DSA-4398
vendor-advisory
x_refsource_DEBIAN
USN-3902-1
vendor-advisory
x_refsource_UBUNTU
https://bugs.php.net/bug.php?id=77369
x_refsource_MISC
https://security.netapp.com/advisory/ntap-20190321-0001/
x_refsource_CONFIRM
[debian-lts-announce] 20190331 [SECURITY] [DLA 1741-1] php5 security update
mailing-list
x_refsource_MLIST
USN-3922-2
vendor-advisory
x_refsource_UBUNTU
USN-3922-3
vendor-advisory
x_refsource_UBUNTU
openSUSE-SU-2019:1572
vendor-advisory
x_refsource_SUSE
openSUSE-SU-2019:1573
vendor-advisory
x_refsource_SUSE
RHSA-2019:2519
vendor-advisory
x_refsource_REDHAT
RHSA-2019:3299
vendor-advisory
x_refsource_REDHAT
https://www.tenable.com/security/tns-2019-07
x_refsource_CONFIRM
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