In libtirpc before 1.3.3rc1, remote attackers could exhaust the file descriptors of a process that uses libtirpc because idle TCP connections are mishandled. This can, in turn, lead to an svc_run infinite loop without accepting new connections.
The product does not handle or incorrectly handles an exceptional condition.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Libtirpc | Libtirpc_project | * | 1.3.3 (excluding) |
| Red Hat Enterprise Linux 8 | RedHat | libtirpc-0:1.1.4-6.el8 | * |
| Red Hat Enterprise Linux 9 | RedHat | libtirpc-0:1.3.3-0.el9 | * |
| Libtirpc | Ubuntu | focal | * |
| Libtirpc | Ubuntu | impish | * |
| Libtirpc | Ubuntu | jammy | * |
| Libtirpc | Ubuntu | kinetic | * |
| Libtirpc | Ubuntu | trusty | * |
| Libtirpc | Ubuntu | upstream | * |
| Libtirpc | Ubuntu | xenial | * |
| Ntirpc | Ubuntu | esm-apps/xenial | * |
| Ntirpc | Ubuntu | impish | * |
| Ntirpc | Ubuntu | trusty | * |
| Ntirpc | Ubuntu | xenial | * |