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[email protected]CVE-2022-38752

HistorySep 05, 2022 - 10:15 a.m.

CVE-2022-38752

2022-09-0510:15:09

CWE-787

CWE-121

[email protected]

web.nvd.nist.gov

259

cve

2022

38752

vulnerability

snakeyaml

parsing

untrusted

yaml

files

denial of service

dos

nvd

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

6.5 Medium

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

71.7%

JSON

Using snakeYAML to parse untrusted YAML files may be vulnerable to Denial of Service attacks (DOS). If the parser is running on user supplied input, an attacker may supply content that causes the parser to crash by stack-overflow.

Affected configurations

Vulners

NVD

Node

snakeyaml_projectsnakeyamlRange≤1.31

VendorProductVersionCPE
snakeyaml_projectsnakeyaml*cpe:2.3:a:snakeyaml_project:snakeyaml:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
snakeyaml_project	snakeyaml	*	cpe:2.3:a:snakeyaml_project:snakeyaml::::::::

CNA Affected

[
  {
    "vendor": "snakeyaml",
    "product": "SnakeYAML",
    "versions": [
      {
        "version": "unspecified",
        "lessThanOrEqual": "1.31",
        "status": "affected",
        "versionType": "custom"
      }
    ]
  }
]