CVE-2019-11043
high · 8.7Actively exploitedOn the CISA Known Exploited Vulnerabilities catalog
Apply updates per vendor instructions.
Added 2022-03-25Remediation due 2022-04-15
A public exploit / detection template exists
Weaponised detection is publicly available, which meaningfully raises real-world risk regardless of CVSS. nuclei-templates →
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.
8.7
CVSS
99.8%
EPSS (exploit prob.)
100th
EPSS percentile
2019-10-28
Published
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N
Weaknesses
CWE-120CWE-787
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| php | php | >= 7.1.0, < 7.1.33 |
| php | php | >= 7.2.0, < 7.2.24 |
| php | php | >= 7.3.0, < 7.3.11 |
| canonical | ubuntu_linux | 12.04 |
| canonical | ubuntu_linux | 14.04 |
| canonical | ubuntu_linux | 16.04 |
| canonical | ubuntu_linux | 18.04 |
| canonical | ubuntu_linux | 19.04 |
| canonical | ubuntu_linux | 19.10 |
| debian | debian_linux | 9.0 |
| debian | debian_linux | 10.0 |
| fedoraproject | fedora | 29 |
| fedoraproject | fedora | 30 |
| fedoraproject | fedora | 31 |
| tenable | tenable.sc | < 5.19.0 |
| redhat | software_collections | 1.0 |
| redhat | enterprise_linux | 8.0 |
| redhat | enterprise_linux_desktop | 6.0 |
| redhat | enterprise_linux_desktop | 7.0 |
| redhat | enterprise_linux_eus | 7.7 |
| redhat | enterprise_linux_eus | 8.1 |
| redhat | enterprise_linux_eus | 8.2 |
| redhat | enterprise_linux_eus | 8.4 |
| redhat | enterprise_linux_eus | 8.6 |
| redhat | enterprise_linux_eus | 8.8 |
| redhat | enterprise_linux_eus_compute_node | 7.7 |
| redhat | enterprise_linux_for_arm_64 | 8.0_aarch64 |
| redhat | enterprise_linux_for_arm_64_eus | 8.1_aarch64 |
| redhat | enterprise_linux_for_arm_64_eus | 8.2_aarch64 |
| redhat | enterprise_linux_for_arm_64_eus | 8.4_aarch64 |
| redhat | enterprise_linux_for_arm_64_eus | 8.6_aarch64 |
| redhat | enterprise_linux_for_arm_64_eus | 8.8_aarch64 |
| redhat | enterprise_linux_for_ibm_z_systems | 6.0_s390x |
| redhat | enterprise_linux_for_ibm_z_systems | 7.0_s390x |
| redhat | enterprise_linux_for_ibm_z_systems | 8.0_s390x |
| redhat | enterprise_linux_for_ibm_z_systems_eus | 7.7_s390x |
| redhat | enterprise_linux_for_ibm_z_systems_eus | 8.1_s390x |
| redhat | enterprise_linux_for_ibm_z_systems_eus | 8.2_s390x |
| redhat | enterprise_linux_for_ibm_z_systems_eus | 8.4_s390x |
| redhat | enterprise_linux_for_ibm_z_systems_eus | 8.6_s390x |
Check a specific version with /api/v1/cve/match.
References
- http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00011.html
- http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00014.html
- http://packetstormsecurity.com/files/156642/PHP-FPM-7.x-Remote-Code-Execution.html
- http://seclists.org/fulldisclosure/2020/Jan/40
- https://access.redhat.com/errata/RHSA-2019:3286
- https://access.redhat.com/errata/RHSA-2019:3287
- https://access.redhat.com/errata/RHSA-2019:3299
- https://access.redhat.com/errata/RHSA-2019:3300
- https://access.redhat.com/errata/RHSA-2019:3724
- https://access.redhat.com/errata/RHSA-2019:3735
- https://access.redhat.com/errata/RHSA-2019:3736
- https://access.redhat.com/errata/RHSA-2020:0322
- https://bugs.php.net/bug.php?id=78599
- https://github.com/neex/phuip-fpizdam
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3W23TP6X4H7LB645FYZLUPNIRD5W3EPU/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FSNBUSPKMLUHHOADROKNG5GDWDCRHT5M/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/T62LF4ZWVV7OMMIZFO6IFO5QLZKK7YRD/
- https://seclists.org/bugtraq/2020/Jan/44
- https://security.netapp.com/advisory/ntap-20191031-0003/
- https://support.apple.com/kb/HT210919
- https://support.f5.com/csp/article/K75408500?utm_source=f5support&%3Butm_medium=RSS
- https://usn.ubuntu.com/4166-1/
- https://usn.ubuntu.com/4166-2/
- https://www.debian.org/security/2019/dsa-4552
- https://www.debian.org/security/2019/dsa-4553
Query this programmatically:
curl https://evil-db.io/api/v1/cve/CVE-2019-11043