CVE-2019-14287

Description

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.

Scores

Weaknesses (CWE)

• CWE-755

European references

• ENISA EUVD · EUVD-2019-5514
• GCVE · GCVE-0-2019-14287

CERT-FR advisories

• CERTFR-2022-AVI-267 — Multiples vulnérabilités dans Juniper Networks Junos Space · cert.ssi.gouv.fr

Affected configurations (NVD CPE)

• cpe:2.3:a:sudo_project:sudo:*:*:*:*:*:*:*:* < 1.8.28
• cpe:2.3:o:fedoraproject:fedora:29:*:*:*:*:*:*:*
• cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*
• cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*
• cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
• cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
• cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
• cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:*
• cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*
• cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:*
• cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:*
• cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
• cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
• cpe:2.3:o:canonical:ubuntu_linux:19.04:*:*:*:*:*:*:*
• cpe:2.3:a:netapp:element_software_management_node:-:*:*:*:*:*:*:*
• cpe:2.3:a:redhat:openshift_container_platform:4.1:*:*:*:*:*:*:*
• cpe:2.3:a:redhat:virtualization:4.2:*:*:*:*:*:*:*
• cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
• cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:*
• cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*
• cpe:2.3:o:redhat:enterprise_linux_eus:7.5:*:*:*:*:*:*:*
• cpe:2.3:o:redhat:enterprise_linux_eus:7.6:*:*:*:*:*:*:*
• cpe:2.3:o:redhat:enterprise_linux_eus:7.7:*:*:*:*:*:*:*
• cpe:2.3:o:redhat:enterprise_linux_eus:8.1:*:*:*:*:*:*:*
• cpe:2.3:o:redhat:enterprise_linux_eus:8.2:*:*:*:*:*:*:*
• cpe:2.3:o:redhat:enterprise_linux_eus:8.4:*:*:*:*:*:*:*
• cpe:2.3:o:redhat:enterprise_linux_server:5.0:*:*:*:*:*:*:*
• cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:*
• cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*
• cpe:2.3:o:redhat:enterprise_linux_server_aus:6.5:*:*:*:*:*:*:*
• cpe:2.3:o:redhat:enterprise_linux_server_aus:6.6:*:*:*:*:*:*:*
• cpe:2.3:o:redhat:enterprise_linux_server_aus:7.2:*:*:*:*:*:*:*
• cpe:2.3:o:redhat:enterprise_linux_server_aus:7.3:*:*:*:*:*:*:*
• cpe:2.3:o:redhat:enterprise_linux_server_aus:7.4:*:*:*:*:*:*:*
• cpe:2.3:o:redhat:enterprise_linux_server_aus:7.6:*:*:*:*:*:*:*
• cpe:2.3:o:redhat:enterprise_linux_server_aus:7.7:*:*:*:*:*:*:*
• cpe:2.3:o:redhat:enterprise_linux_server_aus:8.2:*:*:*:*:*:*:*
• cpe:2.3:o:redhat:enterprise_linux_server_aus:8.4:*:*:*:*:*:*:*
• cpe:2.3:o:redhat:enterprise_linux_server_tus:7.2:*:*:*:*:*:*:*
• cpe:2.3:o:redhat:enterprise_linux_server_tus:7.3:*:*:*:*:*:*:*
• +7 more

Affected products

References

• http://www.openwall.com/lists/oss-security/2019/10/14/1
• https://usn.ubuntu.com/4154-1/
• https://www.debian.org/security/2019/dsa-4543
• https://seclists.org/bugtraq/2019/Oct/21
• https://seclists.org/bugtraq/2019/Oct/20
• http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00042.html
• http://packetstormsecurity.com/files/154853/Slackware-Security-Advisory-sudo-Updates.html
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IP7SIOAVLSKJGMTIULX52VQUPTVSC43U/
• https://www.sudo.ws/alerts/minus_1_uid.html
• http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00047.html
• https://security.netapp.com/advisory/ntap-20191017-0003/
• https://www.openwall.com/lists/oss-security/2019/10/15/2
• https://lists.debian.org/debian-lts-announce/2019/10/msg00022.html
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TUVAOZBYUHZS56A5FQSCDVGXT7PW7FL2/
• https://support.f5.com/csp/article/K53746212?utm_source=f5support&amp%3Butm_medium=RSS
• http://www.openwall.com/lists/oss-security/2019/10/24/1
• https://access.redhat.com/errata/RHSA-2019:3197
• https://access.redhat.com/errata/RHSA-2019:3205
• https://access.redhat.com/errata/RHSA-2019:3204
• https://access.redhat.com/errata/RHSA-2019:3209
• https://access.redhat.com/errata/RHSA-2019:3219
• http://www.openwall.com/lists/oss-security/2019/10/29/3
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NPLAM57TPJQGKQMNG6RHFBLACD6K356N/
• https://access.redhat.com/errata/RHSA-2019:3278
• https://resources.whitesourcesoftware.com/blog-whitesource/new-vulnerability-in-sudo-cve-2019-14287
• https://access.redhat.com/errata/RHSA-2019:3694
• https://access.redhat.com/errata/RHSA-2019:3755
• https://access.redhat.com/errata/RHSA-2019:3754
• https://access.redhat.com/errata/RHSA-2019:3895
• https://access.redhat.com/errata/RHSA-2019:3916
• https://access.redhat.com/errata/RHBA-2019:3248
• https://access.redhat.com/errata/RHSA-2019:3941
• https://access.redhat.com/errata/RHSA-2019:4191
• https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbns03976en_us
• https://access.redhat.com/errata/RHSA-2020:0388
• https://security.gentoo.org/glsa/202003-12
• http://www.openwall.com/lists/oss-security/2021/09/14/2

Sources