PT-2023-25341 · Virtualsquare · Virtualsquare Picotcp

Published 2023-06-19 · Updated 2023-06-26 · CVE-2023-35848

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 VirtualSquare picoTCP (aka PicoTCP-NG) versions 2.1 and earlier

Description The issue is related to a lack of certain size calculations before attempting to set a value of an mss structure member. There is no information provided about the estimated number of potentially affected devices worldwide or details about real-world incidents where this issue was exploited.

Recommendations For VirtualSquare picoTCP (aka PicoTCP-NG) versions 2.1 and earlier, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Weakness Enumeration

CWE-682

Related Identifiers

CVE-2023-35848

Affected Products

Virtualsquare Picotcp

References · 4

• https://github.com/virtualsquare/picotcp/pull/15/files · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-35848 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-35848 · Security Note
• https://t.me/cvenotify/52600 · Telegram Post