What is CVE-2023-35849?

CVE-2023-35849 is a high-severity vulnerability in Virtualsquare Picotcp, classified under Improper Check for Unusual or Exceptional Conditions. CVSS score: 7.5/10. Published 2023-06-19.

How severe is CVE-2023-35849?

High severity. CVSS v3 base score is 7.5 out of 10.

Vulnerability in Virtualsquare Picotcp

CVE-2023-35849

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

EPSS: 0.006 (46.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Virtualsquare Picotcp
N/a — versions n/a

Weakness classification (CWE)

CWE-754 — Improper Check for Unusual or Exceptional Conditions

References

cve@mitre.org (Vendor Advisory)

Frequently asked questions

What is CVE-2023-35849?: CVE-2023-35849 is a high-severity vulnerability in Virtualsquare Picotcp, classified under Improper Check for Unusual or Exceptional Conditions. CVSS score: 7.5/10. Published 2023-06-19.
How severe is CVE-2023-35849?: High severity. CVSS v3 base score is 7.5 out of 10.