Ubuntu.comUB:CVE-2019-10161CVE-2019-10161
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.2 High
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:C/I:C/A:C
0.0004 Low
EPSS
Percentile
13.4%
It was discovered that libvirtd before versions 4.10.1 and 5.4.1 would
permit read-only clients to use the virDomainSaveImageGetXMLDesc() API,
specifying an arbitrary path which would be accessed with the permissions
of the libvirtd process. An attacker with access to the libvirtd socket
could use this to probe the existence of arbitrary files, cause denial of
service or cause libvirtd to execute arbitrary programs.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 18.04 | noarch | libvirt | < 4.0.0-1ubuntu8.12 | UNKNOWN |
| ubuntu | 18.10 | noarch | libvirt | < 4.6.0-2ubuntu3.8 | UNKNOWN |
| ubuntu | 19.04 | noarch | libvirt | < 5.0.0-1ubuntu2.4 | UNKNOWN |
| ubuntu | 19.10 | noarch | libvirt | < 5.4.0-0ubuntu3 | UNKNOWN |
| ubuntu | 20.04 | noarch | libvirt | < 5.4.0-0ubuntu3 | UNKNOWN |
| ubuntu | 20.10 | noarch | libvirt | < 5.4.0-0ubuntu3 | UNKNOWN |
| ubuntu | 21.04 | noarch | libvirt | < 5.4.0-0ubuntu3 | UNKNOWN |
| ubuntu | 14.04 | noarch | libvirt | < 1.2.2-0ubuntu13.1.28+esm1) Available with Ubuntu Pro or Ubuntu Pro (Infra-only | UNKNOWN |
| ubuntu | 16.04 | noarch | libvirt | < 1.3.1-1ubuntu10.27 | UNKNOWN |
References
access.redhat.com/libvirt-privesc-vulnerabilities
launchpad.net/bugs/cve/CVE-2019-10161
nvd.nist.gov/vuln/detail/CVE-2019-10161
rhn.redhat.com/errata/RHSA-2019-1578.html
security-tracker.debian.org/tracker/CVE-2019-10161
security.libvirt.org/2019/0004.html
ubuntu.com/security/notices/USN-4047-1
ubuntu.com/security/notices/USN-4047-2
www.cve.org/CVERecord?id=CVE-2019-10161
Related
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.2 High
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:C/I:C/A:C
0.0004 Low
EPSS
Percentile
13.4%