FKIE_CVE-2022-40299

Vulnerability from fkie_nvd - Published: 2022-09-09 01:15 - Updated: 2024-11-21 07:21
Severity
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
In Singular before 4.3.1, a predictable /tmp pathname is used (e.g., by sdb.cc), which allows local users to gain the privileges of other users via a procedure in a file under /tmp. NOTE: this CVE Record is about sdb.cc and similar files in the Singular interface that have predictable /tmp pathnames; this CVE Record is not about the lack of a safe temporary-file creation capability in the Singular language.
References
cve@mitre.orghttp://michael.orlitzky.com/cves/cve-2022-40299.xhtmlExploit, Third Party Advisory
cve@mitre.orghttps://github.com/Singular/Singular/commit/5f28fbf066626fa9c4a8f0e6408c0bb362fb386cPatch, Third Party Advisory
cve@mitre.orghttps://github.com/Singular/Singular/issues/1137Exploit, Issue Tracking, Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://michael.orlitzky.com/cves/cve-2022-40299.xhtmlExploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/Singular/Singular/commit/5f28fbf066626fa9c4a8f0e6408c0bb362fb386cPatch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/Singular/Singular/issues/1137Exploit, Issue Tracking, Patch, Third Party Advisory
Impacted products
Vendor Product Version
singular singular *
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              "matchCriteriaId": "3FE9F514-BE4C-43B5-AAF5-30D4AE629E20",
              "versionEndExcluding": "4.3.1",
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In Singular before 4.3.1, a predictable /tmp pathname is used (e.g., by sdb.cc), which allows local users to gain the privileges of other users via a procedure in a file under /tmp. NOTE: this CVE Record is about sdb.cc and similar files in the Singular interface that have predictable /tmp pathnames; this CVE Record is not about the lack of a safe temporary-file creation capability in the Singular language."
    },
    {
      "lang": "es",
      "value": "En Singular versiones anteriores a 4.3.1, es usado un nombre de ruta /tmp predecible (por ejemplo, por sdb.cc), lo que permite a usuarios locales conseguir los privilegios de otros usuarios por medio de un procedimiento en un archivo bajo /tmp. NOTA: este registro CVE esta referido a sdb.cc y a archivos similares en la interfaz de Singular que presentan nombres de ruta /tmp predecibles; este registro CVE no esta referido a una falta de capacidad de creaci\u00f3n de archivos temporales seguros en el lenguaje Singular"
    }
  ],
  "id": "CVE-2022-40299",
  "lastModified": "2024-11-21T07:21:13.403",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 7.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
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        "exploitabilityScore": 1.8,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
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  "published": "2022-09-09T01:15:07.853",
  "references": [
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  "vulnStatus": "Modified",
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          "lang": "en",
          "value": "CWE-330"
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      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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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.