QEMU up to 6.7.x libvirt API access control

CVSS Meta Temp Score
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CTI Interest Score
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5.0$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, was found in QEMU up to 6.7.x. Affected is an unknown function of the component libvirt API. Executing a manipulation can lead to access control. The identification of this vulnerability is CVE-2020-25637. There is no exploit available. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in QEMU up to 6.7.x (Virtualization Software). It has been declared as problematic. This vulnerability affects some unknown functionality of the component libvirt API. The manipulation with an unknown input leads to a access control vulnerability. The CWE definition for the vulnerability is CWE-264. As an impact it is known to affect availability.

The weakness was shared 10/06/2020. This vulnerability was named CVE-2020-25637. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1068.

The vulnerability scanner Nessus provides a plugin with the ID 209571 (Oracle Linux 8 : virt:kvm_utils3 (ELSA-2024-12792)), which helps to determine the existence of the flaw in a target environment.

Upgrading to version 6.8.0 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at Tenable (209571). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.1
VulDB Meta Temp Score: 5.0

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.7
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-264
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Partially

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 209571
Nessus Name: Oracle Linux 8 : virt:kvm_utils3 (ELSA-2024-12792)

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: QEMU 6.8.0

Timelineinfo

09/16/2020 🔍
10/06/2020 +20 days 🔍
10/06/2020 +0 days 🔍
10/25/2024 +1479 days 🔍

Sourcesinfo

Product: qemu.org

Status: Confirmed

CVE: CVE-2020-25637 (🔍)
GCVE (CVE): GCVE-0-2020-25637
GCVE (VulDB): GCVE-100-162304

Entryinfo

Created: 10/06/2020 21:23
Updated: 10/25/2024 03:02
Changes: 10/06/2020 21:23 (37), 11/15/2020 10:20 (4), 11/16/2020 19:15 (2), 11/16/2020 19:17 (14), 10/25/2024 03:02 (19)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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