CVE-2022-40468

Published Sep 19, 2022

Last updated a year ago

Overview

Description: Potential leak of left-over heap data if custom error page templates containing special non-standard variables are used. Tinyproxy commit 84f203f and earlier use uninitialized buffers in process_request() function.
Source: cve@mitre.org
NVD status: Modified

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-1188

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:tinyproxy_project:tinyproxy:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "3E51FD82-DAE3-49BD-A817-91A131CE6525",
            "versionEndIncluding": "1.11.1"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References