CVE-2023-35849

Published Jun 19, 2023

Last updated a year ago

Overview

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.
Source: cve@mitre.org
NVD status: Analyzed

Risk scores

CVSS 3.1

Type: Primary
Base score: 7.5
Impact score: 3.6
Exploitability score: 3.9
Vector string: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Severity: HIGH

Weaknesses

nvd@nist.gov: CWE-754

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:virtualsquare:picotcp:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "FF1314A4-D96F-47BB-885E-FA90BFF16E74",
            "versionEndIncluding": "2.1"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References