PT-2023-31168 · Withsecure · Withsecure Linux Security 64+7

Faty420 · Published 2023-11-26 · Updated 2023-12-01 · CVE-2023-49322

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions WithSecure Client Security version 15 WithSecure Server Security version 15 WithSecure Email and Server Security version 15 WithSecure Elements Endpoint Protection versions 17 and later WithSecure Client Security for Mac version 15 WithSecure Elements Endpoint Protection for Mac versions 17 and later WithSecure Linux Security 64 version 12.0 WithSecure Linux Protection version 12.0 WithSecure Atlant version 1.0.35-1

Description The issue is related to a Denial of Service that can occur due to an unpack handler crash, leading to a scanning engine crash.

Recommendations For WithSecure Client Security version 15, update to a version that includes a fix for the unpack handler crash. For WithSecure Server Security version 15, update to a version that includes a fix for the unpack handler crash. For WithSecure Email and Server Security version 15, update to a version that includes a fix for the unpack handler crash. For WithSecure Elements Endpoint Protection versions 17 and later, update to a version that includes a fix for the unpack handler crash. For WithSecure Client Security for Mac version 15, update to a version that includes a fix for the unpack handler crash. For WithSecure Elements Endpoint Protection for Mac versions 17 and later, update to a version that includes a fix for the unpack handler crash. For WithSecure Linux Security 64 version 12.0, update to a version that includes a fix for the unpack handler crash. For WithSecure Linux Protection version 12.0, update to a version that includes a fix for the unpack handler crash. For WithSecure Atlant version 1.0.35-1, update to a version that includes a fix for the unpack handler crash.

Fix

Related Identifiers

CVE-2023-49322

Affected Products

Withsecure Atlant

Withsecure Client Security

Withsecure Client Security For Mac

Withsecure Elements Endpoint Protection

Withsecure Email/Server Security

Withsecure Linux Protection

Withsecure Linux Security 64

Withsecure Server Security

References · 4

• https://withsecure.com/en/support/security-advisories/cve-2023-49322 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-49322 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-49322 · Security Note
• https://t.me/cvenotify/61910 · Telegram Post