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cve[email protected]CVE-2022-38750
HistorySep 05, 2022 - 10:15 a.m.

CVE-2022-38750

2022-09-0510:15:09
CWE-121
CWE-787
web.nvd.nist.gov
274
4
cve
2022
38750
snakeyaml
dos
vulnerability
yaml
parser
denial of service
nvd

CVSS3

6.5

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

AI Score

6.1

Confidence

High

EPSS

0.001

Percentile

32.6%

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 stackoverflow.

Affected configurations

Vulners
NVD
Node
snakeyaml_projectsnakeyamlRangeโ‰ค1.31
VendorProductVersionCPE
snakeyaml_projectsnakeyaml*cpe:2.3:a:snakeyaml_project:snakeyaml:*:*:*:*:*:*:*:*

CNA Affected

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

Social References

More

CVSS3

6.5

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

AI Score

6.1

Confidence

High

EPSS

0.001

Percentile

32.6%