Attacker Value
Unknown
0
CVE-2018-5683
0
CVE ID
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CVE-2018-5683
(Last updated November 26, 2024) ▾
MITRE ATT&CK
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Command and Control
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Credential Access
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Defense Evasion
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Execution
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Exfiltration
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Impact
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Initial Access
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Lateral Movement
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Persistence
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Privilege Escalation
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Description
The vga_draw_text function in Qemu allows local OS guest privileged users to cause a denial of service (out-of-bounds read and QEMU process crash) by leveraging improper memory address validation.
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CVSS V3 Severity and Metrics
Data provided by the National Vulnerability Database (NVD)
Base Score:
6.0 Medium
Impact Score:
4
Exploitability Score:
1.5
Attack Vector (AV):
Local
Attack Complexity (AC):
Low
Privileges Required (PR):
High
User Interaction (UI):
None
Scope (S):
Changed
Confidentiality (C):
None
Integrity (I):
None
Availability (A):
High
General Information
Offensive Application
Unknown
Utility Class
Unknown
Ports
Unknown
OS
Unknown
Vulnerable Versions
n/a
Prerequisites
Unknown
Discovered By
Unknown
PoC Author
Unknown
Metasploit Module
Unknown
Reporter
Unknown
Vendors
- canonical,
- debian,
- qemu,
- redhat
Products
- debian linux 8.0,
- debian linux 9.0,
- enterprise linux desktop 6.0,
- enterprise linux desktop 7.0,
- enterprise linux server 6.0,
- enterprise linux server 7.0,
- enterprise linux server aus 7.6,
- enterprise linux server aus 7.7,
- enterprise linux server eus 7.6,
- enterprise linux server eus 7.7,
- enterprise linux server tus 7.6,
- enterprise linux server tus 7.7,
- enterprise linux workstation 6.0,
- enterprise linux workstation 7.0,
- qemu,
- ubuntu linux 14.04,
- ubuntu linux 16.04,
- ubuntu linux 17.10
References
Advisory
Additional Info
Authenticated
Unknown
Exploitable
Unknown
Reliability
Unknown
Stability
Unknown
Available Mitigations
Unknown
Shelf Life
Unknown
Userbase/Installbase
Unknown
Patch Effectiveness
Unknown
Rapid7
Technical Analysis
Report as Emergent Threat Response
Report as Exploited in the Wild
CVE ID
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