CVE Vulnerabilities

CVE-2019-14287

Improper Handling of Exceptional Conditions

Published: Oct 17, 2019 | Modified: Nov 07, 2023
CVSS 3.x
8.8
HIGH
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS 2.x
9 HIGH
AV:N/AC:L/Au:S/C:C/I:C/A:C
RedHat/V2
RedHat/V3
7 IMPORTANT
CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Ubuntu
MEDIUM

In Sudo before 1.8.28, an attacker with access to a Runas ALL sudoer account can bypass certain policy blacklists and session PAM modules, and can cause incorrect logging, by invoking sudo with a crafted user ID. For example, this allows bypass of !root configuration, and USER= logging, for a sudo -u #$((0xffffffff)) command.

Weakness

The product does not handle or incorrectly handles an exceptional condition.

Affected Software

Name Vendor Start Version End Version
Sudo Sudo_project * 1.8.28 (excluding)
Red Hat Enterprise Linux 5 Extended Lifecycle Support RedHat sudo-0:1.7.2p1-31.el5_11.1 *
Red Hat Enterprise Linux 6 RedHat sudo-0:1.8.6p3-29.el6_10.2 *
Red Hat Enterprise Linux 6.5 Advanced Update Support RedHat sudo-0:1.8.6p3-12.el6_5.2 *
Red Hat Enterprise Linux 6.6 Advanced Update Support RedHat sudo-0:1.8.6p3-15.el6_6.2 *
Red Hat Enterprise Linux 7 RedHat sudo-0:1.8.23-4.el7_7.1 *
Red Hat Enterprise Linux 7.2 Advanced Update Support RedHat sudo-0:1.8.6p7-17.el7_2.2 *
Red Hat Enterprise Linux 7.2 Telco Extended Update Support RedHat sudo-0:1.8.6p7-17.el7_2.2 *
Red Hat Enterprise Linux 7.2 Update Services for SAP Solutions RedHat sudo-0:1.8.6p7-17.el7_2.2 *
Red Hat Enterprise Linux 7.3 Advanced Update Support RedHat sudo-0:1.8.6p7-23.el7_3.2 *
Red Hat Enterprise Linux 7.3 Telco Extended Update Support RedHat sudo-0:1.8.6p7-23.el7_3.2 *
Red Hat Enterprise Linux 7.3 Update Services for SAP Solutions RedHat sudo-0:1.8.6p7-23.el7_3.2 *
Red Hat Enterprise Linux 7.4 Advanced Update Support RedHat sudo-0:1.8.19p2-12.el7_4.1 *
Red Hat Enterprise Linux 7.4 Telco Extended Update Support RedHat sudo-0:1.8.19p2-12.el7_4.1 *
Red Hat Enterprise Linux 7.4 Update Services for SAP Solutions RedHat sudo-0:1.8.19p2-12.el7_4.1 *
Red Hat Enterprise Linux 7.5 Extended Update Support RedHat sudo-0:1.8.19p2-14.el7_5.1 *
Red Hat Enterprise Linux 7.6 Extended Update Support RedHat sudo-0:1.8.23-3.el7_6.1 *
Red Hat Enterprise Linux 8 RedHat sudo-0:1.8.25p1-8.el8_1 *
Red Hat Enterprise Linux 8.0 Update Services for SAP Solutions RedHat sudo-0:1.8.25p1-4.el8_0.2 *
Red Hat OpenShift Container Platform 4 RedHat machine-os-content-container *
Red Hat OpenShift Container Platform 4 RedHat machine-os-content-container *
Red Hat Virtualization 4.2 for Red Hat Enterprise Linux 7.6 EUS RedHat redhat-release-virtualization-host-0:4.2-15.1.el7 *
Red Hat Virtualization 4.2 for Red Hat Enterprise Linux 7.6 EUS RedHat redhat-virtualization-host-0:4.2-20191022.0.el7_6 *
Sudo Ubuntu bionic *
Sudo Ubuntu devel *
Sudo Ubuntu disco *
Sudo Ubuntu trusty *
Sudo Ubuntu trusty/esm *
Sudo Ubuntu upstream *
Sudo Ubuntu xenial *

References