CVE-2019-14563

Integer truncation in EDK II may allow an authenticated user to potentially enable escalation of privilege via local access.

CVSS v3 7.8 HIGH
CVSS v2.0 4.6 MEDIUM

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

4.6^/10

CVSS v2.0 : MEDIUM

Vector : AV:L/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 3.9 / Impact : 6.4

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://bugzilla.tianocore.org/show_bug.cgi?id=2001	Issue Tracking
https://lists.debian.org/debian-lts-announce/2021/04/msg00032.html	Mailing List Third Party Advisory
https://bugzilla.tianocore.org/show_bug.cgi?id=2001	Issue Tracking
https://lists.debian.org/debian-lts-announce/2021/04/msg00032.html	Mailing List Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:tianocore:edk2:-:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*

History

21 Nov 2024, 04:26

Type	Values Removed	Values Added
References	~~() https://bugzilla.tianocore.org/show_bug.cgi?id=2001 - Issue Tracking~~	() https://bugzilla.tianocore.org/show_bug.cgi?id=2001 - Issue Tracking
References	~~() https://lists.debian.org/debian-lts-announce/2021/04/msg00032.html - Mailing List, Third Party Advisory~~	() https://lists.debian.org/debian-lts-announce/2021/04/msg00032.html - Mailing List, Third Party Advisory

Information

Published : 2020-11-23 17:15

Updated : 2024-11-21 04:26

NVD link : CVE-2019-14563

Mitre link : CVE-2019-14563

CVE.ORG link : CVE-2019-14563

JSON object : View

Products Affected

tianocore

edk2

debian

debian_linux

CWE

CWE-681

Incorrect Conversion between Numeric Types

CWE-787

Out-of-bounds Write

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