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CVE-2019-11043 Detail

Description

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.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00011.html Mailing List  Third Party Advisory 
http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00014.html Mailing List  Third Party Advisory 
http://packetstormsecurity.com/files/156642/PHP-FPM-7.x-Remote-Code-Execution.html Exploit  Third Party Advisory  VDB Entry 
http://seclists.org/fulldisclosure/2020/Jan/40 Mailing List  Third Party Advisory 
https://access.redhat.com/errata/RHSA-2019:3286 Third Party Advisory 
https://access.redhat.com/errata/RHSA-2019:3287 Third Party Advisory 
https://access.redhat.com/errata/RHSA-2019:3299 Third Party Advisory 
https://access.redhat.com/errata/RHSA-2019:3300 Third Party Advisory 
https://access.redhat.com/errata/RHSA-2019:3724 Third Party Advisory 
https://access.redhat.com/errata/RHSA-2019:3735 Third Party Advisory 
https://access.redhat.com/errata/RHSA-2019:3736 Third Party Advisory 
https://access.redhat.com/errata/RHSA-2020:0322 Third Party Advisory 
https://bugs.php.net/bug.php?id=78599 Exploit  Issue Tracking  Patch  Vendor Advisory 
https://github.com/neex/phuip-fpizdam Exploit  Third Party Advisory 
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3W23TP6X4H7LB645FYZLUPNIRD5W3EPU/ Mailing List  Third Party Advisory 
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FSNBUSPKMLUHHOADROKNG5GDWDCRHT5M/ Mailing List  Third Party Advisory 
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/T62LF4ZWVV7OMMIZFO6IFO5QLZKK7YRD/ Mailing List  Third Party Advisory 
https://seclists.org/bugtraq/2020/Jan/44 Mailing List  Third Party Advisory 
https://security.netapp.com/advisory/ntap-20191031-0003/ Third Party Advisory 
https://support.apple.com/kb/HT210919 Third Party Advisory 
https://support.f5.com/csp/article/K75408500?utm_source=f5support&amp%3Butm_medium=RSS Third Party Advisory 
https://usn.ubuntu.com/4166-1/ Third Party Advisory 
https://usn.ubuntu.com/4166-2/ Third Party Advisory 
https://www.debian.org/security/2019/dsa-4552 Mailing List  Third Party Advisory 
https://www.debian.org/security/2019/dsa-4553 Mailing List  Third Party Advisory 
https://www.synology.com/security/advisory/Synology_SA_19_36 Third Party Advisory 
https://www.tenable.com/security/tns-2021-14 Third Party Advisory 

This CVE is in CISA's Known Exploited Vulnerabilities Catalog

Reference CISA's BOD 22-01 and Known Exploited Vulnerabilities Catalog for further guidance and requirements.

Vulnerability Name Date Added Due Date Required Action
PHP FastCGI Process Manager (FPM) Buffer Overflow Vulnerability 03/25/2022 04/15/2022 Apply updates per vendor instructions.

Weakness Enumeration

CWE-ID CWE Name Source
CWE-787 Out-of-bounds Write cwe source acceptance level NIST  
CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') PHP Group  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

24 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2019-11043
NVD Published Date:
10/28/2019
NVD Last Modified:
07/16/2024
Source:
PHP Group