High severity · published Aug 10, 2022
CVE-2022-28881
Denial-of-Service (DoS) Vulnerability
7.5
CVSS
0.5%
EPSS
No
On KEV
Description
A Denial-of-Service (DoS) vulnerability was discovered in F-Secure Atlant whereby the aerdl.dll component used in certain WithSecure products unpacker function crashes which leads to scanning engine crash. The exploit can be triggered remotely by an attacker.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 43% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AT
Atlant · F-secure
All versions, or not specified · source: NVD
CP
Cloud Protection For Salesforce · F-secure
All versions, or not specified · source: NVD
EC
Elements Collaboration Protection · F-secure
All versions, or not specified · source: NVD
EE
Elements Endpoint Detection And Response · F-secure
All versions, or not specified · source: NVD
EE
Elements Endpoint Protection · F-secure
All versions, or not specified · source: NVD
IG
Internet Gatekeeper · F-secure
All versions, or not specified · source: NVD
LS
Linux Security · F-secure
All versions, or not specified · source: NVD
LS
Linux Security 64 · F-secure
All versions, or not specified · source: NVD
Affected product
AF
All F-Secure and WithSecure Endpoint Protection products for Windows & Mac F-Secure Linux Security (32-bit) F-Secure Linux Security (64-bit) F-Secure Atlant F-Secure Internet Gatekeeper WithSecure Cloud Protection for Salesforce WithSecure Collaboration Protection
F-Secure and WithSecure