CVE-2019-11043 (GCVE-0-2019-11043)
Vulnerability from cvelistv5
Published
2019-10-28 14:19
Modified
2025-10-21 23:45
Severity ?
8.7 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N
CWE
Summary
In PHP versions 7.1.x below 7.1.33, 7.2.x below 7.2.24 and 7.3.x below 7.3.11 in certain configurations of FPM setup it is possible to cause FPM module to write past allocated buffers into the space reserved for FCGI protocol data, thus opening the possibility of remote code execution.
References
https://github.com/neex/phuip-fpizdam x_refsource_MISC
https://bugs.php.net/bug.php?id=78599 x_refsource_CONFIRM
https://usn.ubuntu.com/4166-1/ vendor-advisory, x_refsource_UBUNTU
https://www.debian.org/security/2019/dsa-4552 vendor-advisory, x_refsource_DEBIAN
https://www.debian.org/security/2019/dsa-4553 vendor-advisory, x_refsource_DEBIAN
https://usn.ubuntu.com/4166-2/ vendor-advisory, x_refsource_UBUNTU
https://support.f5.com/csp/article/K75408500?utm_source=f5support&amp%3Butm_medium=RSS x_refsource_CONFIRM
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/T62LF4ZWVV7OMMIZFO6IFO5QLZKK7YRD/ vendor-advisory, x_refsource_FEDORA
https://security.netapp.com/advisory/ntap-20191031-0003/ x_refsource_CONFIRM
https://access.redhat.com/errata/RHSA-2019:3286 vendor-advisory, x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2019:3287 vendor-advisory, x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2019:3299 vendor-advisory, x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2019:3300 vendor-advisory, x_refsource_REDHAT
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3W23TP6X4H7LB645FYZLUPNIRD5W3EPU/ vendor-advisory, x_refsource_FEDORA
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FSNBUSPKMLUHHOADROKNG5GDWDCRHT5M/ vendor-advisory, x_refsource_FEDORA
http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00011.html vendor-advisory, x_refsource_SUSE
https://access.redhat.com/errata/RHSA-2019:3724 vendor-advisory, x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2019:3735 vendor-advisory, x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2019:3736 vendor-advisory, x_refsource_REDHAT
https://www.synology.com/security/advisory/Synology_SA_19_36 x_refsource_CONFIRM
http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00014.html vendor-advisory, x_refsource_SUSE
https://support.apple.com/kb/HT210919 x_refsource_CONFIRM
https://seclists.org/bugtraq/2020/Jan/44 mailing-list, x_refsource_BUGTRAQ
http://seclists.org/fulldisclosure/2020/Jan/40 mailing-list, x_refsource_FULLDISC
https://access.redhat.com/errata/RHSA-2020:0322 vendor-advisory, x_refsource_REDHAT
http://packetstormsecurity.com/files/156642/PHP-FPM-7.x-Remote-Code-Execution.html x_refsource_MISC
https://www.tenable.com/security/tns-2021-14 x_refsource_CONFIRM
Impacted products
Vendor Product Version
PHP PHP Version: 7.1.x   < 7.1.33
Version: 7.2.x   < 7.2.24
Version: 7.3.x   < 7.3.11
 Create a notification for this product.
CISA Known Exploited Vulnerability
Data from the CISA Known Exploited Vulnerabilities Catalog

Date added: 2022-03-25

Due date: 2022-04-15

Required action: Apply updates per vendor instructions.

Used in ransomware: Known

Notes: https://nvd.nist.gov/vuln/detail/CVE-2019-11043

Show details on NVD website

To clipboard 

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    "dateReserved": "2019-04-09T00:00:00.000Z",
    "dateUpdated": "2025-10-21T23:45:28.408Z",
    "state": "PUBLISHED"
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      "cveMetadata": "{\"cveId\": \"CVE-2019-11043\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-10-21T23:45:28.408Z\", \"dateReserved\": \"2019-04-09T00:00:00.000Z\", \"assignerOrgId\": \"dd77f84a-d19a-4638-8c3d-a322d820ed2b\", \"datePublished\": \"2019-10-28T14:19:04.252Z\", \"assignerShortName\": \"php\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


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