Vulnerability-Lookup

FKIE_CVE-2022-23462

Vulnerability from fkie_nvd - Published: 2022-10-21 22:15 - Updated: 2024-11-21 06:48

Severity

6.2 (Medium) - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Summary

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.

References

URL	Tags
security-advisories@github.com	https://github.com/Softmotions/iowow/commit/a79d31e4cff1d5a08f665574b29fd885897a28fd	Patch, Third Party Advisory
security-advisories@github.com	https://securitylab.github.com/advisories/GHSL-2022-066_iowow/	Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://github.com/Softmotions/iowow/commit/a79d31e4cff1d5a08f665574b29fd885897a28fd	Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://securitylab.github.com/advisories/GHSL-2022-066_iowow/	Exploit, Third Party Advisory

Impacted products

	Vendor	Product	Version
	softmotions	iowow	*

JSON

To clipboard

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:softmotions:iowow:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "8A5227C4-FC98-4CF6-8965-8CA15FEA3695",
              "versionEndIncluding": "1.4.15",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "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."
    },
    {
      "lang": "es",
      "value": "IOWOW es una biblioteca de utilidades en C y un motor de almacenamiento persistente de claves/valores. Las versiones 1.4.15 y anteriores contienen una vulnerabilidad de desbordamiento del b\u00fafer de la pila que permite una Denegaci\u00f3n de Servicio (DOS) cuando analiza los n\u00fameros de notaci\u00f3n cient\u00edfica presentes en JSON. Un parche para este problema est\u00e1 disponible en el commit a79d31e4cff1d5a08f665574b29fd885897a28fd en la rama \"master\" del repositorio. No se presentan m\u00e1s mitigaciones que aplicar el parche"
    }
  ],
  "id": "CVE-2022-23462",
  "lastModified": "2024-11-21T06:48:36.507",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 6.2,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.5,
        "impactScore": 3.6,
        "source": "security-advisories@github.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
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        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
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  },
  "published": "2022-10-21T22:15:09.540",
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      "source": "security-advisories@github.com",
      "tags": [
        "Patch",
        "Third Party Advisory"
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      "url": "https://github.com/Softmotions/iowow/commit/a79d31e4cff1d5a08f665574b29fd885897a28fd"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Exploit",
        "Third Party Advisory"
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    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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      "url": "https://github.com/Softmotions/iowow/commit/a79d31e4cff1d5a08f665574b29fd885897a28fd"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Third Party Advisory"
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      "url": "https://securitylab.github.com/advisories/GHSL-2022-066_iowow/"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-120"
        },
        {
          "lang": "en",
          "value": "CWE-121"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-787"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

CVE-2022-23462 (GCVE-0-2022-23462)

Vulnerability from cvelistv5 – Published: 2022-10-21 00:00 – Updated: 2025-04-22 17:18

Title

Stack Buffer Overflow in iowow

Summary

Severity

6.2 (Medium)


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

CWE

CWE-120 - Buffer Overflow
CWE-121 - Stack-based Buffer Overflow

Assigner

GitHub_M

References

2 references

URL	Tags
https://securitylab.github.com/advisories/GHSL-20…
https://github.com/Softmotions/iowow/commit/a79d3…

Impacted products

1 product

Vendor	Product	Version
Softmotions	iowow	Affected: 1.4.15 , ≤ 1.4.15 (custom)

Show details on NVD website

JSON

To clipboard

{
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          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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            "url": "https://securitylab.github.com/advisories/GHSL-2022-066_iowow/"
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            "url": "https://github.com/Softmotions/iowow/commit/a79d31e4cff1d5a08f665574b29fd885897a28fd"
          }
        ],
        "title": "CVE Program Container"
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      {
        "metrics": [
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            "other": {
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                "options": [
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                  },
                  {
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                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-04-22T15:43:26.534245Z",
                "version": "2.0.3"
              },
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    ],
    "cna": {
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          "product": "iowow",
          "vendor": "Softmotions",
          "versions": [
            {
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            "attackComplexity": "LOW",
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            "privilegesRequired": "NONE",
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            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
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    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2022-23462",
    "datePublished": "2022-10-21T00:00:00.000Z",
    "dateReserved": "2022-01-19T00:00:00.000Z",
    "dateUpdated": "2025-04-22T17:18:13.607Z",
    "state": "PUBLISHED"
  },
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}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

FKIE_CVE-2022-23462

CVE-2022-23462 (GCVE-0-2022-23462)

Tags

Sightings

Nomenclature