PT-2019-2883 · Libvirt+5 · Libvirt+5

Published 2019-06-20 · Updated 2024-06-15 · CVE-2019-10161

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions libvirtd versions prior to 4.10.1 libvirtd versions prior to 5.4.1

Description The issue is related to the virDomainSaveImageGetXMLDesc() API, which has access control errors. This allows an attacker with access to the libvirtd socket to probe the existence of arbitrary files, cause denial of service, or execute arbitrary programs by specifying an arbitrary path that would be accessed with the permissions of the libvirtd process.

Recommendations For libvirtd versions prior to 4.10.1, update to version 4.10.1 or later. For libvirtd versions prior to 5.4.1, update to version 5.4.1 or later. As a temporary workaround, consider restricting access to the virDomainSaveImageGetXMLDesc() API until a patch is available.

Fix

DoS

Improper Access Control

Missing Authorization

Path traversal

Weakness Enumeration

CWE-284

CWE-862

CWE-22

Related Identifiers

ALT-PU-2019-2222

ALT-PU-2019-2225

BDU:2019-02852

CESA-2019_1578

CESA-2019_1579

CESA-2019_1580

CVE-2019-10161

DLA-1832-1

DSA-4469-1

MGASA-2019-0390

OPENSUSE-SU-2019:1672-1

OPENSUSE-SU-2019:1753-1

OPENSUSE-SU-2019_1672-1

OPENSUSE-SU-2019_1753-1

OPENSUSE-SU-2024:11008-1

RHSA-2019:1578

RHSA-2019:1579

RHSA-2019:1580

RHSA-2019:1699

RHSA-2019:1762

RHSA-2019_1578

RHSA-2019_1579

RHSA-2019_1580

SUSE-SU-2019:14097-1

SUSE-SU-2019:14100-1

SUSE-SU-2019:1599-1

SUSE-SU-2019:1637-1

SUSE-SU-2019:1643-1

SUSE-SU-2019:1686-1

SUSE-SU-2019:1690-1

SUSE-SU-2019:2105-1

SUSE-SU-2019:2227-1

SUSE-SU-2019:2227-2

SUSE-SU-2019_14097-1

SUSE-SU-2019_1599-1

SUSE-SU-2019_1637-1

SUSE-SU-2019_1643-1

SUSE-SU-2019_1686-1

SUSE-SU-2019_1690-1

SUSE-SU-2019_2105-1

SUSE-SU-2019_2227-1

SUSE-SU-2019_2227-2

USN-4047-1

USN-4047-2

Affected Products

Alt Linux

Centos

Red Hat

Suse

Ubuntu

Libvirt

References · 95

• https://ubuntu.com/security/CVE-2019-10167 · Vendor Advisory
• https://ubuntu.com/security/CVE-2019-10161 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2019:14097-1 · Vendor Advisory
• https://osv.dev/vulnerability/USN-4047-1 · Vendor Advisory
• https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10161 · Patch
• https://osv.dev/vulnerability/SUSE-SU-2019:2227-2 · Vendor Advisory
• https://bdu.fstec.ru/vul/2019-02852 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2019:2227-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2019:1643-1 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-10161 · Security Note
• https://wiki.astralinux.ru/astra-linux-se15-bulletin-20201201SE15 · Vendor Advisory
• https://osv.dev/vulnerability/ALPINE-CVE-2019-10161 · Vendor Advisory
• https://osv.dev/vulnerability/MGASA-2019-0390 · Vendor Advisory
• https://osv.dev/vulnerability/DSA-4469-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2019:1637-1 · Vendor Advisory