CVE-2022-23462

2022-10-2122:15:09

CWE-120

CWE-121

CWE-787

[email protected]

web.nvd.nist.gov

iowow

c library

stack buffer overflow

vulnerability

cve-2022-23462

denial of service

dos

json

patch

nvd

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

29.3%

JSON

IOWOW is a C utility library and persistent key/value storage engine. Versions 1.4.15 and prior contain a stack buffer overflow vulnerability that allows for Denial of Service (DOS) when it parses scientific notation numbers present in JSON. A patch for this issue is available at commit a79d31e4cff1d5a08f665574b29fd885897a28fd in the master branch of the repository. There are no workarounds other than applying the patch.

Affected configurations

Vulners

NVD

Node

softmotionsiowowRange≤1.4.15

VendorProductVersionCPE
softmotionsiowow*cpe:2.3:a:softmotions:iowow:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
softmotions	iowow	*	cpe:2.3:a:softmotions:iowow::::::::

CNA Affected

[
  {
    "vendor": "Softmotions",
    "product": "iowow",
    "versions": [
      {
        "version": "1.4.15",
        "status": "affected",
        "lessThanOrEqual": "1.4.15",
        "versionType": "custom"
      }
    ]
  }
]