Lucene search

K
debianDebianDEBIAN:DLA-2645-1:92A7D
HistoryApr 29, 2021 - 8:03 p.m.

[SECURITY] [DLA 2645-1] edk2 security update

2021-04-2920:03:01
lists.debian.org
48

5.2 Medium

CVSS2

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:A/AC:L/Au:S/C:P/I:P/A:P

8 High

CVSS3

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

8.1 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

42.9%


Debian LTS Advisory DLA-2645-1 [email protected]
https://www.debian.org/lts/security/ Markus Koschany
April 29, 2021 https://wiki.debian.org/LTS

Package : edk2
Version : 0~20161202.7bbe0b3e-1+deb9u2
CVE ID : CVE-2019-0161 CVE-2019-14558 CVE-2019-14559 CVE-2019-14562
CVE-2019-14563 CVE-2019-14575 CVE-2019-14584 CVE-2019-14586
CVE-2019-14587 CVE-2021-28210 CVE-2021-28211
Debian Bug : 952926 968819 952934 977300

Several security vulnerabilities have been discovered in edk2, firmware for
virtual machines. Integer and stack overflows and uncontrolled resource
consumption may lead to a denial-of-service or in a worst case scenario,
allow an authenticated local user to potentially enable escalation of
privilege.

For Debian 9 stretch, these problems have been fixed in version
0~20161202.7bbe0b3e-1+deb9u2.

We recommend that you upgrade your edk2 packages.

For the detailed security status of edk2 please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/edk2

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
Attachment:
signature.asc
Description: This is a digitally signed message part

5.2 Medium

CVSS2

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:A/AC:L/Au:S/C:P/I:P/A:P

8 High

CVSS3

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

8.1 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

42.9%