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Vulnerability Details : CVE-2019-10167

The virConnectGetDomainCapabilities() libvirt API, versions 4.x.x before 4.10.1 and 5.x.x before 5.4.1, accepts an "emulatorbin" argument to specify the program providing emulation for a domain. Since v1.2.19, libvirt will execute that program to probe the domain's capabilities. Read-only clients could specify an arbitrary path for this argument, causing libvirtd to execute a crafted executable with its own privileges.
Publish Date : 2019-08-02 Last Update Date : 2019-10-09
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- CVSS Scores & Vulnerability Types

CVSS Score
4.6
Confidentiality Impact Partial (There is considerable informational disclosure.)
Integrity Impact Partial (Modification of some system files or information is possible, but the attacker does not have control over what can be modified, or the scope of what the attacker can affect is limited.)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s)
CWE ID 284

- Related OVAL Definitions

Title Definition Id Class Family
RHSA-2019:1579: libvirt security and bug fix update (Important) oval:com.redhat.rhsa:def:20191579 unix
RHSA-2019:1580: virt:rhel security update (Important) oval:com.redhat.rhsa:def:20191580 unix
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2019-10167

# Product Type Vendor Product Version Update Edition Language
1 OS Redhat Enterprise Linux 7.0 Version Details Vulnerabilities
2 OS Redhat Enterprise Linux 8.0 Version Details Vulnerabilities
3 OS Redhat Enterprise Linux Desktop 6.0 Version Details Vulnerabilities
4 OS Redhat Enterprise Linux Desktop 7.0 Version Details Vulnerabilities
5 OS Redhat Enterprise Linux Server 6.0 Version Details Vulnerabilities
6 OS Redhat Enterprise Linux Server 7.0 Version Details Vulnerabilities
7 OS Redhat Enterprise Linux Server Aus 7.6 Version Details Vulnerabilities
8 OS Redhat Enterprise Linux Server Eus 7.6 Version Details Vulnerabilities
9 OS Redhat Enterprise Linux Server Tus 7.6 Version Details Vulnerabilities
10 OS Redhat Enterprise Linux Workstation 6.0 Version Details Vulnerabilities
11 OS Redhat Enterprise Linux Workstation 7.0 Version Details Vulnerabilities
12 Application Redhat Libvirt 4.0.0 - Version Details Vulnerabilities
13 Application Redhat Libvirt 4.0.0 RC1 Version Details Vulnerabilities
14 Application Redhat Libvirt 4.0.0 RC2 Version Details Vulnerabilities
15 Application Redhat Libvirt 4.1.0 RC2 Version Details Vulnerabilities
16 Application Redhat Libvirt 4.1.0 - Version Details Vulnerabilities
17 Application Redhat Libvirt 4.1.0 RC1 Version Details Vulnerabilities
18 Application Redhat Libvirt 4.2.0 - Version Details Vulnerabilities
19 Application Redhat Libvirt 4.2.0 RC1 Version Details Vulnerabilities
20 Application Redhat Libvirt 4.2.0 RC2 Version Details Vulnerabilities
21 Application Redhat Libvirt 4.3.0 RC1 Version Details Vulnerabilities
22 Application Redhat Libvirt 4.3.0 RC2 Version Details Vulnerabilities
23 Application Redhat Libvirt 4.3.0 - Version Details Vulnerabilities
24 Application Redhat Libvirt 4.4.0 - Version Details Vulnerabilities
25 Application Redhat Libvirt 4.4.0 RC1 Version Details Vulnerabilities
26 Application Redhat Libvirt 4.4.0 RC2 Version Details Vulnerabilities
27 Application Redhat Libvirt 4.5.0 RC1 Version Details Vulnerabilities
28 Application Redhat Libvirt 4.5.0 RC2 Version Details Vulnerabilities
29 Application Redhat Libvirt 4.5.0 - Version Details Vulnerabilities
30 Application Redhat Libvirt 4.6.0 - Version Details Vulnerabilities
31 Application Redhat Libvirt 4.6.0 RC1 Version Details Vulnerabilities
32 Application Redhat Libvirt 4.6.0 RC2 Version Details Vulnerabilities
33 Application Redhat Libvirt 4.7.0 - Version Details Vulnerabilities
34 Application Redhat Libvirt 4.7.0 RC1 Version Details Vulnerabilities
35 Application Redhat Libvirt 4.7.0 RC2 Version Details Vulnerabilities
36 Application Redhat Libvirt 4.8.0 RC2 Version Details Vulnerabilities
37 Application Redhat Libvirt 4.8.0 Version Details Vulnerabilities
38 Application Redhat Libvirt 4.8.0 RC1 Version Details Vulnerabilities
39 Application Redhat Libvirt 4.9.0 - Version Details Vulnerabilities
40 Application Redhat Libvirt 4.9.0 RC1 Version Details Vulnerabilities
41 Application Redhat Libvirt 4.10.0 - Version Details Vulnerabilities
42 Application Redhat Libvirt 4.10.0 RC2 Version Details Vulnerabilities
43 Application Redhat Libvirt 4.10.0 RC1 Version Details Vulnerabilities
44 Application Redhat Libvirt 5.0.0 RC1 Version Details Vulnerabilities
45 Application Redhat Libvirt 5.0.0 RC2 Version Details Vulnerabilities
46 Application Redhat Libvirt 5.0.0 Version Details Vulnerabilities
47 Application Redhat Libvirt 5.1.0 - Version Details Vulnerabilities
48 Application Redhat Libvirt 5.1.0 RC1 Version Details Vulnerabilities
49 Application Redhat Libvirt 5.1.0 RC2 Version Details Vulnerabilities
50 Application Redhat Libvirt 5.2.0 RC1 Version Details Vulnerabilities
51 Application Redhat Libvirt 5.2.0 RC2 Version Details Vulnerabilities
52 Application Redhat Libvirt 5.2.0 - Version Details Vulnerabilities
53 Application Redhat Libvirt 5.3.0 - Version Details Vulnerabilities
54 Application Redhat Libvirt 5.3.0 RC1 Version Details Vulnerabilities
55 Application Redhat Libvirt 5.3.0 RC2 Version Details Vulnerabilities
56 Application Redhat Libvirt 5.4.0 - Version Details Vulnerabilities
57 Application Redhat Libvirt 5.4.0 RC1 Version Details Vulnerabilities
58 OS Redhat Virtualization 4.0 Version Details Vulnerabilities
59 OS Redhat Virtualization 4.3 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Redhat Enterprise Linux 2
Redhat Enterprise Linux Desktop 2
Redhat Enterprise Linux Server 2
Redhat Enterprise Linux Server Aus 1
Redhat Enterprise Linux Server Eus 1
Redhat Enterprise Linux Server Tus 1
Redhat Enterprise Linux Workstation 2
Redhat Libvirt 46
Redhat Virtualization 2

- References For CVE-2019-10167

https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10167 CONFIRM
https://access.redhat.com/libvirt-privesc-vulnerabilities CONFIRM

- Metasploit Modules Related To CVE-2019-10167

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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