CVE-2017-15118
Fixed in a distro release EPSS 12%CVSS 8.3
A stack-based buffer overflow vulnerability was found in NBD server implementation in qemu before 2.11 allowing a client to request an export name of size up to 4096 bytes, which in fact should be limited to 256 bytes, causing an out-of-bounds stack write in the qemu process. If NBD server requires TLS, the attacker cannot trigger the buffer overflow without first successfully negotiating TLS.
Products: qemu
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Debian 12 | qemu | 1:2.11+dfsg-1 |
| Debian 13 | qemu | 1:2.11+dfsg-1 |
| Debian 14 | qemu | 1:2.11+dfsg-1 |
| Red Hat Enterprise Linux 7 | qemu-img-rhev | 10:2.10.0-21.el7 |
| Red Hat Enterprise Linux 7 | qemu-kvm-common-rhev | 10:2.10.0-21.el7 |
| Red Hat Enterprise Linux 7 | qemu-kvm-rhev | 10:2.10.0-21.el7 |
| Red Hat Enterprise Linux 7 | qemu-kvm-rhev-debuginfo | 10:2.10.0-21.el7 |
| Red Hat Enterprise Linux 7 | qemu-kvm-tools-rhev | 10:2.10.0-21.el7 |
| Red Hat openstack 10 | qemu-img-rhev | 10:2.10.0-21.el7 |
| Red Hat openstack 10 | qemu-kvm-common-rhev | 10:2.10.0-21.el7 |
| Red Hat openstack 10 | qemu-kvm-rhev | 10:2.10.0-21.el7 |
| Red Hat openstack 10 | qemu-kvm-rhev-debuginfo | 10:2.10.0-21.el7 |
| Red Hat openstack 10 | qemu-kvm-tools-rhev | 10:2.10.0-21.el7 |
| Red Hat openstack 11 | qemu-img-rhev | 10:2.10.0-21.el7 |
| Red Hat openstack 11 | qemu-kvm-common-rhev | 10:2.10.0-21.el7 |
| Red Hat openstack 11 | qemu-kvm-rhev | 10:2.10.0-21.el7 |
| Red Hat openstack 11 | qemu-kvm-rhev-debuginfo | 10:2.10.0-21.el7 |
| Red Hat openstack 11 | qemu-kvm-tools-rhev | 10:2.10.0-21.el7 |
| Red Hat openstack 12 | qemu-img-rhev | 10:2.10.0-21.el7 |
| Red Hat openstack 12 | qemu-kvm-common-rhev | 10:2.10.0-21.el7 |
| Red Hat openstack 12 | qemu-kvm-rhev | 10:2.10.0-21.el7 |
| Red Hat openstack 12 | qemu-kvm-rhev-debuginfo | 10:2.10.0-21.el7 |
| Red Hat openstack 12 | qemu-kvm-tools-rhev | 10:2.10.0-21.el7 |
| Red Hat openstack 8 | qemu-img-rhev | 10:2.10.0-21.el7 |
| Red Hat openstack 8 | qemu-kvm-common-rhev | 10:2.10.0-21.el7 |
| Red Hat openstack 8 | qemu-kvm-rhev | 10:2.10.0-21.el7 |
| Red Hat openstack 8 | qemu-kvm-rhev-debuginfo | 10:2.10.0-21.el7 |
| Red Hat openstack 8 | qemu-kvm-tools-rhev | 10:2.10.0-21.el7 |
| Red Hat openstack 9 | qemu-img-rhev | 10:2.10.0-21.el7 |
| Red Hat openstack 9 | qemu-kvm-common-rhev | 10:2.10.0-21.el7 |
| Red Hat openstack 9 | qemu-kvm-rhev | 10:2.10.0-21.el7 |
| Red Hat openstack 9 | qemu-kvm-rhev-debuginfo | 10:2.10.0-21.el7 |
| Red Hat openstack 9 | qemu-kvm-tools-rhev | 10:2.10.0-21.el7 |
| Ubuntu 14.04 LTS | qemu | 2.0.0+dfsg-2ubuntu1.39 |
| Ubuntu 16.04 LTS | qemu | 1:2.5+dfsg-5ubuntu10.22 |
| openSUSE Tumbleweed | qemu | 6.1.0-32.1 |