PT-2018-7151 · Libvirt+1 · Libvirt+1

Published 2017-03-09 · Updated 2024-06-15 · CVE-2017-2635

Positive Technologies (AI Summary)

CVSS v3.1

7.7

High

Base vector

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

Name of the Vulnerable Software and Affected Versions: libvirt versions 2.5.0 through 3.0.0

Description: A NULL pointer deference flaw was found in the way libvirt handled empty drives. This issue could allow a remote authenticated attacker to crash the libvirtd daemon, resulting in a denial of service.

Recommendations: For libvirt versions 2.5.0 through 3.0.0, update to a version that contains a fix for this issue to prevent potential denial of service attacks.

Fix

DoS

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

ALT-PU-2017-1262

CVE-2017-2635

OPENSUSE-SU-2024:11008-1

Affected Products

Alt Linux

Libvirt

References · 31

• https://osv.dev/vulnerability/CVE-2017-2635 · Vendor Advisory
• https://errata.altlinux.org/ALT-PU-2017-1262 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2635 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2017-2635 · Security Note
• https://osv.dev/vulnerability/openSUSE-SU-2024:11008-1 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2017-2635 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2017-2635 · Vendor Advisory
• https://suse.com/security/cve/CVE-2018-3639 · Note
• https://suse.com/security/cve/CVE-2018-12126 · Note
• https://suse.com/security/cve/CVE-2017-1000256 · Note
• https://libvirt.org/git/?p=libvirt.git%3Ba=commit%3Bh=c3de387380f6057ee0e46cd9f2f0a092e8070875 · Note
• https://suse.com/security/cve/CVE-2020-14339 · Note
• https://suse.com/security/cve/CVE-2021-3631 · Note
• https://suse.com/security/cve/CVE-2019-10161 · Note
• https://suse.com/security/cve/CVE-2018-12127 · Note