CVE-2022-24803 Command Injection vulnerability in asciidoctor-include-ext

2022-03-3123:30:14

CWE-78

GitHub_M

www.cve.org

vulnerability

command injection

asciidoctor-include-ext

asciidoc markup

arbitrary system commands

patched

cve-2022-24803

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

AI Score

9.9

Confidence

High

EPSS

0.004

Percentile

74.9%

JSON

Asciidoctor-include-ext is Asciidoctor’s standard include processor reimplemented as an extension. Versions prior to 0.4.0, when used to render user-supplied input in AsciiDoc markup, may allow an attacker to execute arbitrary system commands on the host operating system. This attack is possible even when allow-uri-read is disabled! The problem has been patched in the referenced commits.

CNA Affected

[
  {
    "product": "asciidoctor-include-ext",
    "vendor": "jirutka",
    "versions": [
      {
        "status": "affected",
        "version": "< 0.4.0"
      }
    ]
  }
]