Vulnerability Name:

CCN-54549

Published:2009-12-04
Updated:2009-12-04
Summary:QEMU is vulnerable to a denial of service, caused by improper installation of virtio networking features for guest users. A remote attacker could exploit this vulnerability to cause the QEMU guest system to crash.
CVSS v3 Severity:5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Low
CVSS v2 Severity:5.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P)
3.6 Low (CCN Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P/E:U/RL:TF/RC:UR)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
Vulnerability Consequences:Denial of Service
References:Source: CCN
Type: BugTraq Mailing List, Thu Dec 03 2009
[USN-863-1] QEMU vulnerability

Source: CCN
Type: QEMU Web page
QEMU

Source: CCN
Type: BID-37201
QEMU Virtio Networking Remote Denial of Service Vulnerability

Source: XF
Type: UNKNOWN
qemu-virtio-dos(54549)

Vulnerable Configuration:Configuration CCN 1:
  • cpe:/a:fabrice_bellard:qemu:0.8.2:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    fabrice_bellard qemu 0.8.2