CVE-2017-9524
Description
The qemu-nbd server in QEMU (aka Quick Emulator), when built with the Network Block Device (NBD) Server support, allows remote attackers to cause a denial of service (segmentation fault and server crash) by leveraging failure to ensure that all initialization occurs before talking to a client in the nbd_negotiate function.
Risk Information
Base Score
7.5
MODERATE
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score
Exploitation Probability
4.157
Associated Vulnerability
| Vulnerability | OS Platform |
|---|---|
| Multiple Vulnerabilities are affected in QEMU 2.9.0 | Windows |
| Qemu 1:2.8+dfsg-6 for Debian GNU/Linux 9 (Stretch) qemu_2.8+dfsg-6_i386.deb | Linux |
| Qemu 1:2.8+dfsg-6 for Debian GNU/Linux 9 (Stretch) (x64) qemu_2.8+dfsg-6_amd64.deb | Linux |
| qemu security update(DSA-3925-1) qemu_2.8+dfsg-6_i386.deb | Linux |
| Qemu update (ELSA-2019-4713) qemu-3.1.0-5.el7.x86_64.rpm | Linux |
| Qemu-block-gluster update (ELSA-2019-4713) qemu-block-gluster-3.1.0-5.el7.x86_64.rpm | Linux |
| Qemu-block-iscsi update (ELSA-2019-4713) qemu-block-iscsi-3.1.0-5.el7.x86_64.rpm | Linux |
| Qemu-block-rbd update (ELSA-2019-4713) qemu-block-rbd-3.1.0-5.el7.x86_64.rpm | Linux |
| Qemu-common update (ELSA-2019-4713) qemu-common-3.1.0-5.el7.x86_64.rpm | Linux |
| Qemu-img update (ELSA-2019-4713) qemu-img-3.1.0-5.el7.x86_64.rpm | Linux |
| Qemu-kvm update (ELSA-2019-4713) qemu-kvm-3.1.0-5.el7.x86_64.rpm | Linux |
| Qemu-kvm-core update (ELSA-2019-4713) qemu-kvm-core-3.1.0-5.el7.x86_64.rpm | Linux |
| Qemu-system-x86 update (ELSA-2019-4713) qemu-system-x86-3.1.0-5.el7.x86_64.rpm | Linux |
| Qemu-system-x86-core update (ELSA-2019-4713) qemu-system-x86-core-3.1.0-5.el7.x86_64.rpm | Linux |
Patch Details
No records foundReferences
https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234