VDB
CVE-2020-10761
CVE-2020-10761
PUBLISHED
An assertion failure issue was found in the Network Block Device(NBD) Server in all QEMU versions before QEMU 5.0.1. This flaw occurs when an nbd-client sends a spec-compliant request that is near the boundary of maximum permitted request length. A remote nbd-client could use this flaw to crash the qemu-nbd server resulting in a denial of service.
EPSS 0.84% · 75.1th percentile
Risk Scores
EPSS Score
0.84%
75.1th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:20.04:LTS | qemu | 1:4.0+dfsg-0ubuntu10, 1:4.2-1ubuntu1, 1:4.2-1ubuntu2 |
Timeline
- Jun 8, 2020 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Dec 27, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Feb 28, 2022 EPSS Score
- May 1, 2022 EPSS Score
- Jul 3, 2022 EPSS Score
- Sep 4, 2022 EPSS Score
- Nov 6, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2020-10761 third-party-advisory
- https://www.openwall.com/lists/oss-security/2020/06/09/1 third-party-advisory
- https://lists.gnu.org/archive/html/qemu-devel/2020-06/msg02031.html third-party-advisory
- https://ubuntu.com/security/notices/USN-4467-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2020-10761 third-party-advisory