When curl < 7.84.0 saves cookies, alt-svc and hsts data to local files, it makes the operation atomic by finalizing the operation with a rename from a temporary name to the final target file name.In that rename operation, it might accidentally widen the permissions for the target file, leaving the updated file accessible to more users than intended.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Curl | Haxx | 7.69.0 (including) | 7.84.0 (excluding) |
| JBoss Core Services for RHEL 8 | RedHat | jbcs-httpd24-curl-0:7.86.0-2.el8jbcs | * |
| JBoss Core Services on RHEL 7 | RedHat | jbcs-httpd24-curl-0:7.86.0-2.el7jbcs | * |
| Red Hat Enterprise Linux 9 | RedHat | curl-0:7.76.1-14.el9_0.5 | * |
| Red Hat Enterprise Linux 9 | RedHat | curl-0:7.76.1-14.el9_0.5 | * |
| Text-Only JBCS | RedHat | curl | * |
| Curl | Ubuntu | devel | * |
| Curl | Ubuntu | impish | * |
| Curl | Ubuntu | jammy | * |
| Curl | Ubuntu | kinetic | * |
| Curl | Ubuntu | upstream | * |