PT-2022-10040 · Stormshield · Stormshield Network Security

Published 2022-01-31 · Updated 2024-08-20 · CVE-2021-31617

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Stormshield Network Security (SNS) versions 1.0.0 through 2.7.8 Stormshield Network Security (SNS) versions 2.8.0 through 2.16.0 Stormshield Network Security (SNS) versions 3.0.0 through 3.7.20 Stormshield Network Security (SNS) versions 3.8.0 through 3.11.8 Stormshield Network Security (SNS) versions 4.0.1 through 4.2.2

Description The issue is related to mishandling of memory management in ASQ, which can lead to remote code execution.

Recommendations For versions 1.0.0 through 2.7.8, update to a version outside of this range to mitigate the risk. For versions 2.8.0 through 2.16.0, update to a version outside of this range to mitigate the risk. For versions 3.0.0 through 3.7.20, update to a version outside of this range to mitigate the risk. For versions 3.8.0 through 3.11.8, update to a version outside of this range to mitigate the risk. For versions 4.0.1 through 4.2.2, update to a version outside of this range to mitigate the risk. As a temporary workaround, consider restricting access to the ASQ component until a patch is available.

Fix

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

CVE-2021-31617

Affected Products

Stormshield Network Security

References · 8

• https://advisories.stormshield.eu · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-31617 · Security Note
• https://osv.dev/vulnerability/CVE-2021-31617 · Vendor Advisory
• https://advisories.stormshield.eu/2021-020 · Vendor Advisory
• https://t.me/cibsecurity/36591 · Telegram Post
• https://t.me/cvenotify/26386 · Telegram Post
• https://t.me/cvenotify/91295 · Telegram Post
• https://t.me/cvenotify/26073 · Telegram Post