FKIE_CVE-2022-4891

Vulnerability from fkie_nvd - Published: 2023-01-17 20:15 - Updated: 2024-11-21 07:36
Severity
3.5 (Low) - CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
A vulnerability has been found in Sisimai up to 4.25.14p11 and classified as problematic. This vulnerability affects the function to_plain of the file lib/sisimai/string.rb. The manipulation leads to inefficient regular expression complexity. The exploit has been disclosed to the public and may be used. Upgrading to version 4.25.14p12 is able to address this issue. The name of the patch is 51fe2e6521c9c02b421b383943dc9e4bbbe65d4e. It is recommended to upgrade the affected component. The identifier of this vulnerability is VDB-218452.
References
cna@vuldb.comhttps://gist.githubusercontent.com/gmcabrita/e5dc0332473fc2e3a7a407434c8d21c7/raw/00b12035e5e1b685469f143b94301a50306376ba/example.htmlExploit, Third Party Advisory
cna@vuldb.comhttps://github.com/sisimai/rb-sisimai/commit/51fe2e6521c9c02b421b383943dc9e4bbbe65d4ePatch, Third Party Advisory
cna@vuldb.comhttps://github.com/sisimai/rb-sisimai/pull/244Exploit, Patch, Third Party Advisory
cna@vuldb.comhttps://github.com/sisimai/rb-sisimai/releases/tag/v4.25.14p12Release Notes, Third Party Advisory
cna@vuldb.comhttps://vuldb.com/?ctiid.218452Permissions Required, Third Party Advisory
cna@vuldb.comhttps://vuldb.com/?id.218452Permissions Required, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://gist.githubusercontent.com/gmcabrita/e5dc0332473fc2e3a7a407434c8d21c7/raw/00b12035e5e1b685469f143b94301a50306376ba/example.htmlExploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/sisimai/rb-sisimai/commit/51fe2e6521c9c02b421b383943dc9e4bbbe65d4ePatch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/sisimai/rb-sisimai/pull/244Exploit, Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/sisimai/rb-sisimai/releases/tag/v4.25.14p12Release Notes, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://vuldb.com/?ctiid.218452Permissions Required, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://vuldb.com/?id.218452Permissions Required, Third Party Advisory
Impacted products
Vendor Product Version
libsisimai sisimai *
libsisimai sisimai 4.25.14
libsisimai sisimai 4.25.14
libsisimai sisimai 4.25.14
libsisimai sisimai 4.25.14
libsisimai sisimai 4.25.14
libsisimai sisimai 4.25.14
libsisimai sisimai 4.25.14
libsisimai sisimai 4.25.14
libsisimai sisimai 4.25.14
libsisimai sisimai 4.25.14
To clipboard 

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  "cveTags": [],
  "descriptions": [
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      "lang": "en",
      "value": "A vulnerability has been found in Sisimai up to 4.25.14p11 and classified as problematic. This vulnerability affects the function to_plain of the file lib/sisimai/string.rb. The manipulation leads to inefficient regular expression complexity. The exploit has been disclosed to the public and may be used. Upgrading to version 4.25.14p12 is able to address this issue. The name of the patch is 51fe2e6521c9c02b421b383943dc9e4bbbe65d4e. It is recommended to upgrade the affected component. The identifier of this vulnerability is VDB-218452."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad ha sido encontrada en Sisimai hasta 4.25.14p11 y clasificada como problem\u00e1tica. Esta vulnerabilidad afecta a la funci\u00f3n to_plain del archivo lib/sisimai/string.rb. La manipulaci\u00f3n conduce a una complejidad de expresiones regulares ineficiente. El exploit ha sido divulgado al p\u00fablico y puede utilizarse. La actualizaci\u00f3n a la versi\u00f3n 4.25.14p12 puede solucionar este problema. El nombre del parche es 51fe2e6521c9c02b421b383943dc9e4bbbe65d4e. Se recomienda actualizar el componente afectado. El identificador de esta vulnerabilidad es VDB-218452."
    }
  ],
  "id": "CVE-2022-4891",
  "lastModified": "2024-11-21T07:36:09.260",
  "metrics": {
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        "acInsufInfo": false,
        "baseSeverity": "LOW",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "ADJACENT_NETWORK",
          "authentication": "SINGLE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 2.7,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:A/AC:L/Au:S/C:N/I:N/A:P",
          "version": "2.0"
        },
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        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
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        "source": "nvd@nist.gov",
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  "published": "2023-01-17T20:15:11.757",
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}


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Tags
Taxonomy of the tags.





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

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.