Vulnerability Monitor

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CVE-2019-11043

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.

Published

2019-10-28T15:15:13.863

Last Modified

2025-02-14T16:43:36.877

Status

Analyzed

Source

[email protected]

Severity

CVSSv3.1: 8.7 (HIGH)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: PARTIAL
Availability Impact: PARTIAL

Exploitability Score

10.0

Impact Score

6.4

Weaknesses

Type: Secondary
CWE-120
Type: Primary
CWE-787

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	php	php	< 7.1.33	Yes
Application	php	php	< 7.2.24	Yes
Application	php	php	< 7.3.11	Yes
Operating System	canonical	ubuntu_linux	12.04	Yes
Operating System	canonical	ubuntu_linux	14.04	Yes
Operating System	canonical	ubuntu_linux	16.04	Yes
Operating System	canonical	ubuntu_linux	18.04	Yes
Operating System	canonical	ubuntu_linux	19.04	Yes
Operating System	canonical	ubuntu_linux	19.10	Yes
Operating System	debian	debian_linux	9.0	Yes
Operating System	debian	debian_linux	10.0	Yes
Operating System	fedoraproject	fedora	29	Yes
Operating System	fedoraproject	fedora	30	Yes
Operating System	fedoraproject	fedora	31	Yes
Application	tenable	tenable.sc	< 5.19.0	Yes
Application	redhat	software_collections	1.0	Yes
Operating System	redhat	enterprise_linux	8.0	Yes
Operating System	redhat	enterprise_linux_desktop	6.0	Yes
Operating System	redhat	enterprise_linux_desktop	7.0	Yes
Operating System	redhat	enterprise_linux_eus	7.7	Yes
Operating System	redhat	enterprise_linux_eus	8.1	Yes
Operating System	redhat	enterprise_linux_eus	8.2	Yes
Operating System	redhat	enterprise_linux_eus	8.4	Yes
Operating System	redhat	enterprise_linux_eus	8.6	Yes
Operating System	redhat	enterprise_linux_eus	8.8	Yes
Operating System	redhat	enterprise_linux_eus_compute_node	7.7	Yes
Operating System	redhat	enterprise_linux_for_arm_64	8.0_aarch64	Yes
Operating System	redhat	enterprise_linux_for_arm_64_eus	8.1_aarch64	Yes
Operating System	redhat	enterprise_linux_for_arm_64_eus	8.2_aarch64	Yes
Operating System	redhat	enterprise_linux_for_arm_64_eus	8.4_aarch64	Yes
Operating System	redhat	enterprise_linux_for_arm_64_eus	8.6_aarch64	Yes
Operating System	redhat	enterprise_linux_for_arm_64_eus	8.8_aarch64	Yes
Operating System	redhat	enterprise_linux_for_ibm_z_systems	6.0_s390x	Yes
Operating System	redhat	enterprise_linux_for_ibm_z_systems	7.0_s390x	Yes
Operating System	redhat	enterprise_linux_for_ibm_z_systems	8.0_s390x	Yes
Operating System	redhat	enterprise_linux_for_ibm_z_systems_eus	7.7_s390x	Yes
Operating System	redhat	enterprise_linux_for_ibm_z_systems_eus	8.1_s390x	Yes
Operating System	redhat	enterprise_linux_for_ibm_z_systems_eus	8.2_s390x	Yes
Operating System	redhat	enterprise_linux_for_ibm_z_systems_eus	8.4_s390x	Yes
Operating System	redhat	enterprise_linux_for_ibm_z_systems_eus	8.6_s390x	Yes
Operating System	redhat	enterprise_linux_for_ibm_z_systems_eus	8.8_s390x	Yes
Operating System	redhat	enterprise_linux_for_power_big_endian	6.0_ppc64	Yes
Operating System	redhat	enterprise_linux_for_power_big_endian	7.0_ppc64	Yes
Operating System	redhat	enterprise_linux_for_power_big_endian_eus	7.7_ppc64	Yes
Operating System	redhat	enterprise_linux_for_power_little_endian	7.0_ppc64le	Yes
Operating System	redhat	enterprise_linux_for_power_little_endian	8.0_ppc64le	Yes
Operating System	redhat	enterprise_linux_for_power_little_endian_eus	7.7_ppc64le	Yes
Operating System	redhat	enterprise_linux_for_power_little_endian_eus	8.1_ppc64le	Yes
Operating System	redhat	enterprise_linux_for_power_little_endian_eus	8.2_ppc64le	Yes
Operating System	redhat	enterprise_linux_for_power_little_endian_eus	8.4_ppc64le	Yes
Operating System	redhat	enterprise_linux_for_power_little_endian_eus	8.6_ppc64le	Yes
Operating System	redhat	enterprise_linux_for_power_little_endian_eus	8.8_ppc64le	Yes
Operating System	redhat	enterprise_linux_for_scientific_computing	7.0	Yes
Operating System	redhat	enterprise_linux_server	6.0	Yes
Operating System	redhat	enterprise_linux_server	7.0	Yes
Operating System	redhat	enterprise_linux_server_aus	7.7	Yes
Operating System	redhat	enterprise_linux_server_aus	8.2	Yes
Operating System	redhat	enterprise_linux_server_aus	8.4	Yes
Operating System	redhat	enterprise_linux_server_aus	8.6	Yes
Operating System	redhat	enterprise_linux_server_tus	7.7	Yes
Operating System	redhat	enterprise_linux_server_tus	8.2	Yes
Operating System	redhat	enterprise_linux_server_tus	8.4	Yes
Operating System	redhat	enterprise_linux_server_tus	8.6	Yes
Operating System	redhat	enterprise_linux_server_tus	8.8	Yes
Operating System	redhat	enterprise_linux_workstation	6.0	Yes
Operating System	redhat	enterprise_linux_workstation	7.0	Yes

References

http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00011.html Mailing List, Third Party Advisory ([email protected])
http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00014.html Mailing List, Third Party Advisory ([email protected])
http://packetstormsecurity.com/files/156642/PHP-FPM-7.x-Remote-Code-Execution.html Exploit, Third Party Advisory, VDB Entry ([email protected])
http://seclists.org/fulldisclosure/2020/Jan/40 Mailing List, Third Party Advisory ([email protected])
https://access.redhat.com/errata/RHSA-2019:3286 Third Party Advisory ([email protected])
https://access.redhat.com/errata/RHSA-2019:3287 Third Party Advisory ([email protected])
https://access.redhat.com/errata/RHSA-2019:3299 Third Party Advisory ([email protected])
https://access.redhat.com/errata/RHSA-2019:3300 Third Party Advisory ([email protected])
https://access.redhat.com/errata/RHSA-2019:3724 Third Party Advisory ([email protected])
https://access.redhat.com/errata/RHSA-2019:3735 Third Party Advisory ([email protected])
https://access.redhat.com/errata/RHSA-2019:3736 Third Party Advisory ([email protected])
https://access.redhat.com/errata/RHSA-2020:0322 Third Party Advisory ([email protected])
https://bugs.php.net/bug.php?id=78599 Exploit, Issue Tracking, Patch, Vendor Advisory ([email protected])
https://github.com/neex/phuip-fpizdam Exploit, Third Party Advisory ([email protected])
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3W23TP6X4H7LB645FYZLUPNIRD5W3EPU/ Mailing List, Third Party Advisory ([email protected])
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FSNBUSPKMLUHHOADROKNG5GDWDCRHT5M/ Mailing List, Third Party Advisory ([email protected])
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/T62LF4ZWVV7OMMIZFO6IFO5QLZKK7YRD/ Mailing List, Third Party Advisory ([email protected])
https://seclists.org/bugtraq/2020/Jan/44 Mailing List, Third Party Advisory ([email protected])
https://security.netapp.com/advisory/ntap-20191031-0003/ Third Party Advisory ([email protected])
https://support.apple.com/kb/HT210919 Third Party Advisory ([email protected])
https://support.f5.com/csp/article/K75408500?utm_source=f5support&amp%3Butm_medium=RSS Third Party Advisory ([email protected])
https://usn.ubuntu.com/4166-1/ Third Party Advisory ([email protected])
https://usn.ubuntu.com/4166-2/ Third Party Advisory ([email protected])
https://www.debian.org/security/2019/dsa-4552 Mailing List, Third Party Advisory ([email protected])
https://www.debian.org/security/2019/dsa-4553 Mailing List, Third Party Advisory ([email protected])
https://www.synology.com/security/advisory/Synology_SA_19_36 Third Party Advisory ([email protected])
https://www.tenable.com/security/tns-2021-14 Third Party Advisory ([email protected])
http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00011.html Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00014.html Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://packetstormsecurity.com/files/156642/PHP-FPM-7.x-Remote-Code-Execution.html Exploit, Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
http://seclists.org/fulldisclosure/2020/Jan/40 Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://access.redhat.com/errata/RHSA-2019:3286 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://access.redhat.com/errata/RHSA-2019:3287 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://access.redhat.com/errata/RHSA-2019:3299 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://access.redhat.com/errata/RHSA-2019:3300 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://access.redhat.com/errata/RHSA-2019:3724 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://access.redhat.com/errata/RHSA-2019:3735 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://access.redhat.com/errata/RHSA-2019:3736 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://access.redhat.com/errata/RHSA-2020:0322 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://bugs.php.net/bug.php?id=78599 Exploit, Issue Tracking, Patch, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/neex/phuip-fpizdam Exploit, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3W23TP6X4H7LB645FYZLUPNIRD5W3EPU/ Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FSNBUSPKMLUHHOADROKNG5GDWDCRHT5M/ Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/T62LF4ZWVV7OMMIZFO6IFO5QLZKK7YRD/ Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://seclists.org/bugtraq/2020/Jan/44 Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://security.netapp.com/advisory/ntap-20191031-0003/ Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://support.apple.com/kb/HT210919 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://support.f5.com/csp/article/K75408500?utm_source=f5support&amp%3Butm_medium=RSS Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://usn.ubuntu.com/4166-1/ Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://usn.ubuntu.com/4166-2/ Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.debian.org/security/2019/dsa-4552 Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.debian.org/security/2019/dsa-4553 Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.synology.com/security/advisory/Synology_SA_19_36 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.tenable.com/security/tns-2021-14 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)