CVE-2017-2633
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- CVE-2017-2633
CVE Details
| Release Date: | 2018-07-27 | |
| Impact: | Moderate | What is this? |
Description
An out-of-bounds memory access issue was found in Quick Emulator (QEMU) before 1.7.2 in the VNC display driver. This flaw could occur while refreshing the VNC display surface area in the 'vnc_refresh_server_surface'. A user inside a guest could use this flaw to crash the QEMU process.
See more information about CVE-2017-2633 from MITRE CVE dictionary and NIST NVD
NOTE: The following CVSS metrics and score provided are preliminary and subject to review.
CVSS v3 metrics
| Base Score: | 6.5 |
| Vector String: | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
| Version: | 3.0 |
| Attack Vector: | Network |
| Attack Complexity: | Low |
| Privileges Required: | Low |
| User Interaction: | None |
| Scope: | Unchanged |
| Confidentiality Impact: | None |
| Integrity Impact: | None |
| Availability Impact: | High |
Errata information
| Platform | Errata | Release Date |
| Oracle Linux version 6 (qemu-kvm) | ELSA-2017-1206 | 2017-05-09 |
| Oracle Linux version 7 (qemu) | ELSA-2018-4262 | 2018-10-29 |
| Oracle Linux version 7 (qemu) | ELSA-2018-4285 | 2018-11-20 |
| Oracle Linux version 7 (qemu) | ELSA-2018-4289 | 2018-11-28 |
| Oracle Linux version 7 (qemu) | ELSA-2019-4585 | 2019-03-15 |
| Oracle Linux version 7 (qemu-kvm) | ELSA-2017-1856 | 2017-08-07 |
| Oracle VM version 3.4 (qemu-kvm) | OVMSA-2017-0101 | 2017-05-09 |
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