Security update for sudo (important)

2020-02-2500:00:00

lists.opensuse.org

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

4.6 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

JSON

An update that solves one vulnerability and has one errata
is now available.

Description:

This update for sudo fixes the following issues:

Security issue fixed:

CVE-2019-18634: Fixed a buffer overflow in the passphrase prompt that
could occur when pwfeedback was enabled in /etc/sudoers (bsc#1162202).

Non-security issue fixed:

Fixed an issue where sudo -l would ask for a password even though
listpw was set to never (bsc#1162675).

This update was imported from the SUSE:SLE-15:Update update project.

Patch Instructions:

To install this openSUSE Security Update use the SUSE recommended installation methods
like YaST online_update or “zypper patch”.

Alternatively you can run the command listed for your product:

openSUSE Leap 15.1:

zypper in -t patch openSUSE-2020-244=1

OSVersionArchitecturePackageVersionFilename
openSUSE Leap15.1i586< - openSUSE Leap 15.1 (i586 x86_64):- openSUSE Leap 15.1 (i586 x86_64):.i586.rpm
openSUSE Leap15.1x86_64< - openSUSE Leap 15.1 (i586 x86_64):- openSUSE Leap 15.1 (i586 x86_64):.x86_64.rpm

OS	Version	Architecture	Package	Version	Filename
openSUSE Leap	15.1	i586		< - openSUSE Leap 15.1 (i586 x86_64):	- openSUSE Leap 15.1 (i586 x86_64):.i586.rpm
openSUSE Leap	15.1	x86_64		< - openSUSE Leap 15.1 (i586 x86_64):	- openSUSE Leap 15.1 (i586 x86_64):.x86_64.rpm