CVE-2023-35849

HIGH

Virtualsquare Picotcp < 2.1 - Improper Condition Check

Title source: rule
STIX 2.1

Description

VirtualSquare picoTCP (aka PicoTCP-NG) through 2.1 does not properly check whether header sizes would result in accessing data outside of a packet.

References (1)

Core 1

Scores

CVSS v3 7.5
EPSS 0.0028
EPSS Percentile 51.0%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact partial

Details

CWE
CWE-754
Status published
Products (1)
virtualsquare/picotcp < 2.1
Published Jun 19, 2023
Tracked Since Feb 18, 2026