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CVE-2019-12247

Date: May 22, 2019

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

Severity Score

7.5

Related Resources (8)

Url: http://www.securityfocus.com/bid/108434

Url: https://lists.gnu.org/archive/html/qemu-devel/2019-01/msg06360.html

Url: https://lists.gnu.org/archive/html/qemu-devel/2019-05/msg05457.html

Url: https://nvd.nist.gov/vuln/detail/CVE-2019-12247

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2019-12247

Url: https://lists.gnu.org/archive/html/qemu-devel/2019-05/msg04596.html

Url: https://security-tracker.debian.org/tracker/CVE-2019-12247

Url: https://www.mend.io/vulnerability-database/CVE-2019-12247

Severity Score

7.5

Weakness Type (CWE)

Integer Overflow or Wraparound

CWE-190

CVSS v3.1

Base Score:	7.5
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	HIGH

CVSS v2

Base Score:	5.0
Access Vector (AV):	NETWORK
Access Complexity (AC):	LOW
Authentication (AU):	NONE
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	PARTIAL
Additional information:

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