os/unix/ngx_files.c in nginx before 1.10.1 and 1.11.x before 1.11.1 allows remote attackers to cause a denial of service (NULL pointer dereference and worker process crash) via a crafted request, involving writing a client request body to a temporary file.
A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Ubuntu_linux | Canonical | 14.04 (including) | 14.04 (including) |
| Ubuntu_linux | Canonical | 15.10 (including) | 15.10 (including) |
| Ubuntu_linux | Canonical | 16.04 (including) | 16.04 (including) |
| Red Hat Software Collections for Red Hat Enterprise Linux 6 | RedHat | rh-nginx18-nginx-1:1.8.1-1.el6 | * |
| Red Hat Software Collections for Red Hat Enterprise Linux 6.6 EUS | RedHat | rh-nginx18-nginx-1:1.8.1-1.el6 | * |
| Red Hat Software Collections for Red Hat Enterprise Linux 6.7 EUS | RedHat | rh-nginx18-nginx-1:1.8.1-1.el6 | * |
| Red Hat Software Collections for Red Hat Enterprise Linux 7 | RedHat | rh-nginx18-nginx-1:1.8.1-1.el7 | * |
| Red Hat Software Collections for Red Hat Enterprise Linux 7.1 EUS | RedHat | rh-nginx18-nginx-1:1.8.1-1.el7 | * |
| Red Hat Software Collections for Red Hat Enterprise Linux 7.2 EUS | RedHat | rh-nginx18-nginx-1:1.8.1-1.el7 | * |
| Nginx | Ubuntu | devel | * |
| Nginx | Ubuntu | precise | * |
| Nginx | Ubuntu | trusty | * |
| Nginx | Ubuntu | upstream | * |
| Nginx | Ubuntu | wily | * |
| Nginx | Ubuntu | xenial | * |
| Nginx | Ubuntu | yakkety | * |
| Nginx | Ubuntu | zesty | * |