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CVE-2019-0160

Published: 27 March 2019

Buffer overflow in system firmware for EDK II may allow unauthenticated user to potentially enable escalation of privilege and/or denial of service via network access.

Priority

Medium

Cvss 3 Severity Score

9.8

Score breakdown

Status

Package Release Status
edk2
Launchpad, Ubuntu, Debian
bionic Needed

cosmic Ignored
(end of life)
disco Not vulnerable
(0~20181115.85588389-2ubuntu1)
eoan Not vulnerable
(0~20181115.85588389-2ubuntu1)
focal Not vulnerable
(0~20181115.85588389-2ubuntu1)
trusty Does not exist
(trusty was not-affected [code not present])
xenial Not vulnerable
(code not present)
groovy Not vulnerable
(0~20181115.85588389-2ubuntu1)
hirsute Not vulnerable
(0~20181115.85588389-2ubuntu1)
impish Not vulnerable
(0~20181115.85588389-2ubuntu1)
lunar Not vulnerable
(0~20181115.85588389-2ubuntu1)
jammy Not vulnerable
(0~20181115.85588389-2ubuntu1)
kinetic Not vulnerable
(0~20181115.85588389-2ubuntu1)
upstream
Released (0~20181115.85588389-1)
mantic Not vulnerable
(0~20181115.85588389-2ubuntu1)
Patches:
upstream: https://github.com/tianocore/edk2/commit/4df8f5bfa28b8b881e506437e8f08d92c1a00370
upstream: https://github.com/tianocore/edk2/commit/b9ae1705adfdd43668027a25a2b03c2e81960219
upstream: https://github.com/tianocore/edk2/commit/5c0748f43f4e1cc15fdd0be64a764eacd7df92f6
upstream: https://github.com/tianocore/edk2/commit/89f75aa04a97293a8ed9db2a90851a5053730cf5
upstream: https://github.com/tianocore/edk2/commit/3b30351b75d70ea65701ac999875fbb81a89a5ca

Severity score breakdown

Parameter Value
Base score 9.8
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H