QwikSec

Security Database

CVE

CWE

Training

CVE Database
/

CVE-2018-10839

Back to search

CVE-2018-10839

Published: Oct 16, 2018

Modified: Aug 5, 2024

PUBLISHED

CVSS v3.0

6.5

MEDIUM

Description

Qemu emulator <= 3.0.0 built with the NE2000 NIC emulation support is vulnerable to an integer overflow, which could lead to buffer overflow issue. It could occur when receiving packets over the network. A user inside guest could use this flaw to crash the Qemu process resulting in DoS.

VendorProductVersions

The QEMU Project

Qemu-kvm

affected
<= 3.0.0

Weaknesses (CWE)

CWE-121

CVSS v3.0 Details

CVSS v3.0 Vector

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

High

References

DSA-4338
vendor-advisory
x_refsource_DEBIAN
USN-3826-1
vendor-advisory
x_refsource_UBUNTU
RHSA-2019:2892
vendor-advisory
x_refsource_REDHAT

Security Training

Train your team to recognize and prevent security threats with our comprehensive security awareness program.

Start Training

Vulnerability Scanning

Discover vulnerabilities in your applications and infrastructure before attackers do.

Scan Now