Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2018-18438

Qemu has integer overflows because IOReadHandler and its associated functions use a signed integer data type for a size value.

Published

2018-10-19T22:29:02.287

Last Modified

2024-11-21T03:55:56.193

Status

Modified

Source

[email protected]

Severity

CVSSv3.0: 5.5 (MEDIUM)

CVSSv2 Vector

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

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

3.9

Impact Score

2.9

Weaknesses
  • Type: Primary
    CWE-190
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application qemu qemu - Yes
Operating System redhat enterprise_linux 6.0 Yes
Operating System redhat enterprise_linux 7.0 Yes
Application redhat openstack 8 Yes
Application redhat openstack 9 Yes
Application redhat openstack 10 Yes
Application redhat openstack 12 Yes
Application redhat openstack 13 Yes
References