7.8

CVE-2019-5611

Exploit

In FreeBSD 12.0-STABLE before r350828, 12.0-RELEASE before 12.0-RELEASE-p10, 11.3-STABLE before r350829, 11.3-RELEASE before 11.3-RELEASE-p3, and 11.2-RELEASE before 11.2-RELEASE-p14, a missing check in the function to arrange data in a chain of mbufs could cause data returned not to be contiguous. Extra checks in the IPv6 stack could catch the error condition and trigger a kernel panic, leading to a remote denial of service.

Daten sind bereitgestellt durch National Vulnerability Database (NVD)
FreebsdFreebsd Version11.2 Update-
FreebsdFreebsd Version11.2 Updatep10
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FreebsdFreebsd Version11.3
FreebsdFreebsd Version11.3 Update-
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FreebsdFreebsd Version12.0 Update-
FreebsdFreebsd Version12.0 Updatep1
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FreebsdFreebsd Version12.0 Updatep5
FreebsdFreebsd Version12.0 Updatep8
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 5.02% 0.893
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvd@nist.gov 7.8 10 6.9
AV:N/AC:L/Au:N/C:N/I:N/A:C
CWE-20 Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.