Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2018-17963

qemu_deliver_packet_iov in net/net.c in Qemu accepts packet sizes greater than INT_MAX, which allows attackers to cause a denial of service or possibly have unspecified other impact.

Published

2018-10-09T22:29:01.157

Last Modified

2024-11-21T03:55:17.510

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 9.8 (CRITICAL)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:P/I:P/A:P

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: PARTIAL
  • Integrity Impact: PARTIAL
  • Availability Impact: PARTIAL
Exploitability Score

10.0

Impact Score

6.4

Weaknesses
  • Type: Primary
    CWE-190
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application qemu qemu ≤ 3.0.0 Yes
Application qemu qemu 3.1.0 Yes
Application qemu qemu 3.1.0 Yes
Application qemu qemu 3.1.0 Yes
Application qemu qemu 3.1.0 Yes
Operating System debian debian_linux 8.0 Yes
Operating System debian debian_linux 9.0 Yes
Operating System canonical ubuntu_linux 14.04 Yes
Operating System canonical ubuntu_linux 16.04 Yes
Operating System canonical ubuntu_linux 18.04 Yes
Operating System canonical ubuntu_linux 18.10 Yes
Application redhat openstack 10 Yes
Application redhat openstack 13 Yes
Application redhat openstack 14 Yes
Application redhat virtualization 4.0 Yes
Application redhat virtualization_manager 4.3 Yes
References