CVE-2019-14287
9 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:S/C:C/I:C/A:C
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
8.6 High
AI Score
Confidence
High
0.283 Low
EPSS
Percentile
96.9%
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.
Affected configurations
References
lists.opensuse.org/opensuse-security-announce/2019-10/msg00042.html
lists.opensuse.org/opensuse-security-announce/2019-10/msg00047.html
packetstormsecurity.com/files/154853/Slackware-Security-Advisory-sudo-Updates.html
www.openwall.com/lists/oss-security/2019/10/14/1
www.openwall.com/lists/oss-security/2019/10/24/1
www.openwall.com/lists/oss-security/2019/10/29/3
www.openwall.com/lists/oss-security/2021/09/14/2
access.redhat.com/errata/RHBA-2019:3248
access.redhat.com/errata/RHSA-2019:3197
access.redhat.com/errata/RHSA-2019:3204
access.redhat.com/errata/RHSA-2019:3205
access.redhat.com/errata/RHSA-2019:3209
access.redhat.com/errata/RHSA-2019:3219
access.redhat.com/errata/RHSA-2019:3278
access.redhat.com/errata/RHSA-2019:3694
access.redhat.com/errata/RHSA-2019:3754
access.redhat.com/errata/RHSA-2019:3755
access.redhat.com/errata/RHSA-2019:3895
access.redhat.com/errata/RHSA-2019:3916
access.redhat.com/errata/RHSA-2019:3941
access.redhat.com/errata/RHSA-2019:4191
access.redhat.com/errata/RHSA-2020:0388
lists.debian.org/debian-lts-announce/2019/10/msg00022.html
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IP7SIOAVLSKJGMTIULX52VQUPTVSC43U/
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NPLAM57TPJQGKQMNG6RHFBLACD6K356N/
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TUVAOZBYUHZS56A5FQSCDVGXT7PW7FL2/
resources.whitesourcesoftware.com/blog-whitesource/new-vulnerability-in-sudo-cve-2019-14287
seclists.org/bugtraq/2019/Oct/20
seclists.org/bugtraq/2019/Oct/21
security.gentoo.org/glsa/202003-12
security.netapp.com/advisory/ntap-20191017-0003/
support.f5.com/csp/article/K53746212?utm_source=f5support&%3Butm_medium=RSS
support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbns03976en_us
usn.ubuntu.com/4154-1/
www.debian.org/security/2019/dsa-4543
www.openwall.com/lists/oss-security/2019/10/15/2
www.sudo.ws/alerts/minus_1_uid.html
Related
9 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:S/C:C/I:C/A:C
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
8.6 High
AI Score
Confidence
High
0.283 Low
EPSS
Percentile
96.9%