CWE Code: 787
Vulnerability Type: privilege_escalation
CVSS Score: 9.0
CWE Name:  Out-of-bounds Write
Summary: quick emulator (qemu) before 2.8 built with the cirrus clgd 54xx vga emulator support is vulnerable to an out-of-bounds access issue. the issue could occur while copying vga data in cirrus_bitblt_cputovideo. a privileged user inside guest could use this flaw to crash the qemu process or potentially execute arbitrary code on host with privileges of the qemu process.
Access Authentication: SINGLE
Access Complexity: LOW
Access Vector: NETWORK
Impact (C/I/A): COMPLETE/COMPLETE/COMPLETE
Published Date: 2018-07-27
Last Modified Date: 2018-09-07
You are a cybersecurity expert assistant. Provide detailed information about vulnerabilities in a clear and structured format.
system
Please provide details about this vulnerability:  Out-of-bounds Write.
user
CWE Code: 787
Vulnerability Type: privilege_escalation
CVSS Score: 9.0
CWE Name:  Out-of-bounds Write
Summary: quick emulator (qemu) before 2.8 built with the cirrus clgd 54xx vga emulator support is vulnerable to an out-of-bounds access issue. the issue could occur while copying vga data in cirrus_bitblt_cputovideo. a privileged user inside guest could use this flaw to crash the qemu process or potentially execute arbitrary code on host with privileges of the qemu process.
Access Authentication: SINGLE
Access Complexity: LOW
Access Vector: NETWORK
Impact (C/I/A): COMPLETE/COMPLETE/COMPLETE
Published Date: 2018-07-27
Last Modified Date: 2018-09-07
assistant