Vulnerability Name:

CVE-2019-12247 (CCN-161470)

Assigned:2019-05-22
Published:2019-05-22
Updated:2019-05-30
Summary:** DISPUTED ** QEMU 3.0.0 has an Integer Overflow because the qga/commands*.c files do not check the length of the argument list or the number of environment variables.
Note: This has been disputed as not exploitable.
CVSS v3 Severity:7.5 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
6.5 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C)
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): High
7.3 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)
6.4 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:U/RL:O/RC:C)
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): Low
Integrity (I): Low
Availibility (A): Low
CVSS v2 Severity:5.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
7.5 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
Vulnerability Type:CWE-190
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2019-12247

Source: BID
Type: Third Party Advisory
108434

Source: XF
Type: UNKNOWN
qemu-cve201912247-overflow(161470)

Source: MISC
Type: Mailing List, Patch, Third Party Advisory
https://lists.gnu.org/archive/html/qemu-devel/2019-01/msg06360.html

Source: CCN
Type: qemu-devel Web site
Re: [Qemu-devel] [PATCH v2] qga: check length of command-line & environm

Source: MISC
Type: Mailing List, Patch, Third Party Advisory
https://lists.gnu.org/archive/html/qemu-devel/2019-05/msg04596.html

Source: MISC
Type: UNKNOWN
https://lists.gnu.org/archive/html/qemu-devel/2019-05/msg05457.html

Source: CCN
Type: oss-sec Mailing List, Wed, 22 May 2019 16:50:25 +0530 (IST)
CVE-2019-12247 QEMU: qemu-guest-agent: integer overflow while running guest-exec command

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2019-12247

Vulnerable Configuration:Configuration 1:
  • cpe:/a:qemu:qemu:3.0.0:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:qemu:qemu:3.0.0:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:com.ubuntu.cosmic:def:2019122470000000
    V
    		CVE-2019-12247 on Ubuntu 18.10 (cosmic) - medium.
    2019-05-22
    oval:com.ubuntu.bionic:def:2019122470000000
    V
    		CVE-2019-12247 on Ubuntu 18.04 LTS (bionic) - medium.
    2019-05-22
    oval:com.ubuntu.xenial:def:2019122470000000
    V
    		CVE-2019-12247 on Ubuntu 16.04 LTS (xenial) - medium.
    2019-05-22
    oval:com.ubuntu.disco:def:2019122470000000
    V
    		CVE-2019-12247 on Ubuntu 19.04 (disco) - medium.
    2019-05-22
    BACK
    qemu qemu 3.0.0
    qemu qemu 3.0.0