openlink virtuoso-opensource 7.2.11 SELECT Statement cha_cmp denial of service

CVSS Meta Temp Score
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CTI Interest Score
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5.9$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic has been found in openlink virtuoso-opensource 7.2.11. Affected is the function cha_cmp of the component SELECT Statement Handler. Performing a manipulation results in denial of service. This vulnerability is cataloged as CVE-2023-48947. It is possible to initiate the attack remotely. There is no exploit available.

Detailsinfo

A vulnerability was found in openlink virtuoso-opensource 7.2.11. It has been classified as problematic. This affects the function cha_cmp of the component SELECT Statement Handler. The manipulation with an unknown input leads to a denial of service vulnerability. CWE is classifying the issue as CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. This is going to have an impact on availability. The summary by CVE is:

An issue in the cha_cmp function of openlink virtuoso-opensource v7.2.11 allows attackers to cause a Denial of Service (DoS) after running a SELECT statement.

The weakness was shared 11/30/2023 as 1179. It is possible to read the advisory at github.com. This vulnerability is uniquely identified as CVE-2023-48947 since 11/20/2023. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1499 according to MITRE ATT&CK.

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-2023-52974). Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Vendor

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Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.9
VulDB Meta Temp Score: 5.9

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

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

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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

11/20/2023 🔍
11/30/2023 +10 days 🔍
11/30/2023 +0 days 🔍
03/02/2026 +823 days 🔍

Sourcesinfo

Product: github.com

Advisory: 1179
Status: Confirmed

CVE: CVE-2023-48947 (🔍)
GCVE (CVE): GCVE-0-2023-48947
GCVE (VulDB): GCVE-100-246399
EUVD: 🔍

Entryinfo

Created: 11/30/2023 07:05
Updated: 03/02/2026 06:26
Changes: 11/30/2023 07:05 (40), 12/20/2023 13:44 (11), 03/02/2026 06:26 (16)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

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