VDB-165364 · CVE-2020-25652 · Nessus 236711

spice-vdagentd up to 0.20 Unix Domain Socket spice-vdagent-sock allocation of resources

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
4.4	$0-$5k	0.00

Summaryinfo

A vulnerability labeled as problematic has been found in spice-vdagentd up to 0.20. Affected by this issue is some unknown functionality of the file /run/spice-vdagentd/spice-vdagent-sock of the component Unix Domain Socket Handler. Executing a manipulation can lead to allocation of resources. The identification of this vulnerability is CVE-2020-25652. The attack can only be executed locally. There is no exploit available.

Detailsinfo

A vulnerability was found in spice-vdagentd up to 0.20. It has been declared as problematic. This vulnerability affects an unknown part of the file /run/spice-vdagentd/spice-vdagent-sock of the component Unix Domain Socket Handler. The manipulation with an unknown input leads to a allocation of resources vulnerability. The CWE definition for the vulnerability is CWE-770. The product allocates a reusable resource or group of resources on behalf of an actor without imposing any restrictions on the size or number of resources that can be allocated, in violation of the intended security policy for that actor. As an impact it is known to affect availability.

The weakness was shared 11/26/2020. The advisory is shared for download at openwall.com. This vulnerability was named CVE-2020-25652. There are known technical details, but no exploit is available.

The vulnerability scanner Nessus provides a plugin with the ID 236711 (Alibaba Cloud Linux 3 : 0084: spice-vdagent (ALINUX3-SA-2022:0084)), which helps to determine the existence of the flaw in a target environment.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at Tenable (236711). Once again VulDB remains the best source for vulnerability data.

Productinfo

Name

spice-vdagentd

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.4
VulDB Meta Temp Score: 4.4

VulDB Base Score: 3.3
VulDB Temp Score: 3.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.5
NVD Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Allocation of resources
CWE: CWE-770 / CWE-400 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Nessus ID: 236711
Nessus Name: Alibaba Cloud Linux 3 : 0084: spice-vdagent (ALINUX3-SA-2022:0084)

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

09/16/2020 🔍
11/26/2020 +71 days 🔍
11/26/2020 +0 days 🔍
05/16/2025 +1632 days 🔍

Sourcesinfo

Advisory: openwall.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2020-25652 (🔍)
GCVE (CVE): GCVE-0-2020-25652
GCVE (VulDB): GCVE-100-165364

Entryinfo

Created: 11/26/2020 09:20
Updated: 05/16/2025 19:58
Changes: 11/26/2020 09:20 (37), 12/10/2020 19:29 (2), 12/10/2020 19:31 (18), 05/16/2025 19:58 (16)
Complete: 🔍
Cache ID: 216::103