F-Secure WithSecure aerdl Unpack denial of service

CVSS Meta Temp Score
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CTI Interest Score
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4.4$0-$5k0.00

A vulnerability was found in F-Secure WithSecure (version unknown). It has been rated as problematic. This issue affects an unknown function of the component aerdl Unpack Handler. 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 F-Secure & WithSecure products whereby the aerdl unpack function crashes. This can lead to a possible scanning engine crash. The exploit can be triggered remotely by an attacker.

The weakness was presented 08/24/2022. The advisory is shared at withsecure.com. The identification of this vulnerability is CVE-2022-28883 since 04/08/2022. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1499 for this issue.

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

See VDB-239888, VDB-240174, VDB-240175 and VDB-240176 for similar entries.

Productinfo

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License

CPE 2.3info

CPE 2.2info

CVSSv4info

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

CVSSv3info

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

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

CNA Base Score: 3.5
CNA Vector (F-Secure): 🔍

CVSSv2info

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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: 🔍

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

04/08/2022 🔍
08/24/2022 +138 days 🔍
08/24/2022 +0 days 🔍
08/24/2022 +0 days 🔍

Sourcesinfo

Vendor: f-secure.com

Advisory: withsecure.com
Status: Confirmed

CVE: CVE-2022-28883 (🔍)
See also: 🔍

Entryinfo

Created: 08/24/2022 09:02 AM
Changes: 08/24/2022 09:02 AM (47)
Complete: 🔍
Cache ID: 100:C88:40

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