7.5

CVE-2019-12247

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
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Qemu ≫ Qemu Version3.0.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 2.96% 0.854
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.5 3.9 3.6
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvd@nist.gov 5 10 2.9
AV:N/AC:L/Au:N/C:N/I:N/A:P
CWE-190 Integer Overflow or Wraparound

The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.

http://www.securityfocus.com/bid/108434
Third Party Advisory
https://lists.gnu.org/archive/html/qemu-devel/2019-01/msg06360.html
Patch
Third Party Advisory
Mailing List
https://lists.gnu.org/archive/html/qemu-devel/2019-05/msg04596.html
Patch
Third Party Advisory
Mailing List
https://lists.gnu.org/archive/html/qemu-devel/2019-05/msg05457.html