CVE-2019-9022 (GCVE-0-2019-9022)

Vulnerability from cvelistv5 – Published: 2019-02-22 23:00 – Updated: 2024-08-04 21:31
VLAI?
Summary
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.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
https://www.debian.org/security/2019/dsa-4398 vendor-advisoryx_refsource_DEBIAN
https://usn.ubuntu.com/3902-1/ vendor-advisoryx_refsource_UBUNTU
https://bugs.php.net/bug.php?id=77369 x_refsource_MISC
https://security.netapp.com/advisory/ntap-2019032… x_refsource_CONFIRM
https://lists.debian.org/debian-lts-announce/2019… mailing-listx_refsource_MLIST
https://usn.ubuntu.com/3922-2/ vendor-advisoryx_refsource_UBUNTU
https://usn.ubuntu.com/3922-3/ vendor-advisoryx_refsource_UBUNTU
http://lists.opensuse.org/opensuse-security-annou… vendor-advisoryx_refsource_SUSE
http://lists.opensuse.org/opensuse-security-annou… vendor-advisoryx_refsource_SUSE
https://access.redhat.com/errata/RHSA-2019:2519 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2019:3299 vendor-advisoryx_refsource_REDHAT
https://www.tenable.com/security/tns-2019-07 x_refsource_CONFIRM
Show details on NVD website
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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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