CVE-2013-4536 : An user able to alter the savevm data (either on the disk or over the wire durin

An user able to alter the savevm data (either on the disk or over the wire during migration) could use this flaw to to corrupt QEMU process memory on the (destination) host, which could potentially result in arbitrary code execution on the host with the privileges of the QEMU process.

Published 2021-05-28 17:15:07

Updated 2023-03-03 14:44:24

Source Red Hat, Inc.

View at NVD, CVE.org

Products affected by CVE-2013-4536

Qemu » Qemu
Versions before (<) 1.5.3
cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:*
Matching versions

Threat overview for CVE-2013-4536

Top countries where our scanners detected CVE-2013-4536

Top open port discovered on systems with this issue 22

IPs affected by CVE-2013-4536 1

Threat actors abusing to this issue? Yes

Find out if you^* are affected by CVE-2013-4536!

^*Directly or indirectly through your vendors, service providers and 3rd parties. Powered by attack surface intelligence from SecurityScorecard.

Exploit prediction scoring system (EPSS) score for CVE-2013-4536

EPSS FAQ

0.04%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 10 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2013-4536

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
4.6	MEDIUM	AV:L/AC:L/Au:N/C:P/I:P/A:P	3.9	6.4	NIST
Access Vector: Local Access Complexity: Low Authentication: None Confidentiality Impact: Partial Integrity Impact: Partial Availability Impact: Partial
7.8	HIGH	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	1.8	5.9	NIST
Attack Vector: Local Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High

CWE ids for CVE-2013-4536

CWE-269 Improper Privilege Management

The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor.

Assigned by: secalert@redhat.com (Primary)

References for CVE-2013-4536

https://security.netapp.com/advisory/ntap-20210727-0002/

CVE-2013-4536 QEMU Vulnerability in NetApp Products | NetApp Product Security
Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1066401

1066401 – (CVE-2013-4535, CVE-2013-4536) CVE-2013-4535 CVE-2013-4536 qemu: virtio: insufficient validation of num_sg when mapping
Issue Tracking;Patch;Third Party Advisory

CVEs referencing this url