F-Secure Atlant fsicapd 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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A vulnerability was found in F-Secure Atlant (version now known). It has been rated as problematic. This issue affects some unknown processing of the component fsicapd. 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 summary by CVE is:

A Denial-of-Service (DoS) vulnerability was discovered in the fsicapd component used in WithSecure products whereby the service may crash while parsing ICAP request. The exploit can be triggered remotely by an attacker.

The weakness was shared 12/13/2022. It is possible to read the advisory at withsecure.com. The identification of this vulnerability is CVE-2022-45871 since 11/23/2022. It demands that the victim is doing some kind of user interaction. The technical details are unknown and an exploit is not publicly available. 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 entries VDB-239888, VDB-240174, VDB-240175 and VDB-240176 are related to this item.





CPE 2.3info

CPE 2.2info


VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍


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

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

NVD Base Score: 7.5
NVD Vector: 🔍

CNA Base Score: 4.3
CNA Vector (MITRE): 🔍



VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍


Class: Denial of service
CWE: CWE-404

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍


Threat Intelligenceinfo

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


Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍


11/23/2022 🔍
12/13/2022 +20 days 🔍
12/13/2022 +0 days 🔍
01/07/2023 +25 days 🔍


Vendor: f-secure.com

Advisory: withsecure.com
Status: Confirmed

CVE: CVE-2022-45871 (🔍)
See also: 🔍


Created: 12/13/2022 06:49 PM
Updated: 01/07/2023 04:14 PM
Changes: 12/13/2022 06:49 PM (38), 01/07/2023 04:14 PM (21)
Complete: 🔍
Cache ID: 44:B72:40


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