Stormshield Network Security up to 4.2.0 ClamAV Service denial of service

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.4$0-$5k0.00

Summaryinfo

A vulnerability categorized as problematic has been discovered in Stormshield Network Security up to 4.2.0. This issue affects some unknown processing of the component ClamAV Service. Such manipulation leads to denial of service. This vulnerability is traded as CVE-2021-27506. The attack may be launched remotely. There is no exploit available.

Detailsinfo

A vulnerability was found in Stormshield Network Security up to 4.2.0. It has been rated as problematic. Affected by this issue is an unknown functionality of the component ClamAV Service. 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.

The weakness was shared 03/20/2021. The advisory is available at advisories.stormshield.eu. This vulnerability is handled as CVE-2021-27506. 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.

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Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.4
VulDB Meta Temp Score: 5.4

VulDB Base Score: 5.3
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.5
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: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
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

02/19/2021 🔍
03/20/2021 +29 days 🔍
03/20/2021 +0 days 🔍
08/20/2024 +1249 days 🔍

Sourcesinfo

Advisory: advisories.stormshield.eu
Status: Not defined
Confirmation: 🔍

CVE: CVE-2021-27506 (🔍)
GCVE (CVE): GCVE-0-2021-27506
GCVE (VulDB): GCVE-100-171494

Entryinfo

Created: 03/20/2021 08:41
Updated: 08/20/2024 17:30
Changes: 03/20/2021 08:41 (36), 04/03/2021 09:50 (3), 04/03/2021 09:54 (18), 08/20/2024 17:30 (15)
Complete: 🔍
Cache ID: 216::103

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