CVE-2023-26142

Published Sep 12, 2023

Last updated a year ago

CVSS medium 6.1

Overview

Description: All versions of the package crow are vulnerable to HTTP Response Splitting when untrusted user input is used to build header values. Header values are not properly sanitized against CRLF Injection in the set_header and add_header functions. An attacker can add the \r\n (carriage return line feeds) characters to end the HTTP response headers and inject malicious content.
Source: report@snyk.io
NVD status: Modified

Risk scores

CVSS 3.1

Type: Primary
Base score: 6.1
Impact score: 2.7
Exploitability score: 2.8
Vector string: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Severity: MEDIUM

Weaknesses

nvd@nist.gov: CWE-74
report@snyk.io: CWE-113

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:crowcpp:crow:1.0\\+5:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "461EADED-C1F0-4C32-9E68-C9A96AA67F03"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References