openlink virtuoso-opensource 7.2.9 dv_compare denial of service

CVSS Meta Temp Score
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CTI Interest Score
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6.4$0-$5k0.00

Summaryinfo

A vulnerability was found in openlink virtuoso-opensource 7.2.9 and classified as problematic. Impacted is an unknown function of the component dv_compare. Such manipulation leads to denial of service. This vulnerability is listed as CVE-2023-31620. The attack may be performed from remote. There is no available exploit.

Detailsinfo

A vulnerability was found in openlink virtuoso-opensource 7.2.9. It has been rated as problematic. Affected by this issue is an unknown code of the component dv_compare. The manipulation with an unknown input leads to a denial of service vulnerability. Using CWE to declare the problem leads to CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. Impacted is availability. CVE summarizes:

An issue in the dv_compare component of openlink virtuoso-opensource v7.2.9 allows attackers to cause a Denial of Service (DoS) via crafted SQL statements.

The weakness was presented 05/15/2023 as 1128. The advisory is available at github.com. This vulnerability is handled as CVE-2023-31620 since 04/29/2023. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1499 by the MITRE ATT&CK project.

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 EUVD (EUVD-2023-35916). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.4
VulDB Meta Temp Score: 6.4

VulDB Base Score: 4.3
VulDB Temp Score: 4.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CNA Base Score: 7.5
CNA Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

04/29/2023 🔍
05/15/2023 +16 days 🔍
05/15/2023 +0 days 🔍
12/27/2025 +957 days 🔍

Sourcesinfo

Product: github.com

Advisory: 1128
Status: Confirmed

CVE: CVE-2023-31620 (🔍)
GCVE (CVE): GCVE-0-2023-31620
GCVE (VulDB): GCVE-100-229058
EUVD: 🔍

Entryinfo

Created: 05/15/2023 21:20
Updated: 12/27/2025 15:21
Changes: 05/15/2023 21:20 (39), 06/09/2023 08:42 (11), 01/24/2025 16:36 (26), 12/27/2025 15:21 (1)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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