CVE-2018-10908 It was found that vdsm before version 4.20.37 invokes qemu-img on untrusted inputs without limiting resources. By uploading a specially crafted image, an attacker could cause the qemu-img process to c...
MediumCVSS 6.3
EPSS 1.2%
- Published
- Updated
- Exploit status
- No public exploit known
Description
It was found that vdsm before version 4.20.37 invokes qemu-img on untrusted inputs without limiting resources. By uploading a specially crafted image, an attacker could cause the qemu-img process to consume unbounded amounts of memory of CPU time, causing a denial of service condition that could potentially impact other users of the host.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| ovirt vdsm | < 4.20.37 | 4.20.37 |
| redhat virtualization | = 4.0 | No fix listed |
| [UNKNOWN] vdsm | = 4.20.37 | No fix listed |
References
- lists.nongnu.org mailing-list vendor-advisory
- RHEA-2018:2624 third-party-advisory vendor-advisory
- bugzilla.redhat.com issue-tracking patch third-party-advisory
- gerrit.ovirt.org patch third-party-advisory