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CVE-2020-7791 (GCVE-0-2020-7791)

Vulnerability from cvelistv5 – Published: 2020-12-11 16:55 – Updated: 2024-09-16 17:14
VLAI
Title
Denial of Service (DoS)
Summary
This affects the package i18n before 2.1.15. Vulnerability arises out of insufficient handling of erroneous language tags in src/i18n/Concrete/TextLocalizer.cs and src/i18n/LocalizedApplication.cs.
Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
  • Denial of Service (DoS)
Assigner
References
Impacted products
Vendor Product Version CPE status
n/a i18n Affected: unspecified , < 2.1.15 (custom)
Date Public
2020-12-11 00:00
Credits
Chris Stephens
Show details on NVD website
To clipboard 

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              "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"
            },
            "exploitabilityScore": 3.9,
            "impactScore": 3.6,
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
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      "vulnStatus": "Modified",
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              "value": "NVD-CWE-noinfo"
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    "nvd": {
      "cve": {
        "configurations": [
          {
            "nodes": [
              {
                "cpeMatch": [
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                    "criteria": "cpe:2.3:a:i18n_project:i18n:*:*:*:*:*:asp.net:*:*",
                    "matchCriteriaId": "315D8CE5-835E-41D7-AFD4-D6D6365CD206",
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            "lang": "en",
            "value": "This affects the package i18n before 2.1.15. Vulnerability arises out of insufficient handling of erroneous language tags in src/i18n/Concrete/TextLocalizer.cs and src/i18n/LocalizedApplication.cs."
          },
          {
            "lang": "es",
            "value": "Esto afecta al paquete i18n versiones anteriores a 2.1.15.\u0026#xa0;Una vulnerabilidad surge del manejo insuficiente de etiquetas de idioma err\u00f3neas en los archivos src/i18n/Concrete/TextLocalizer.cs y src/i18n/LocalizedApplication.cs"
          }
        ],
        "id": "CVE-2020-7791",
        "lastModified": "2024-11-21T05:37:48.617",
        "metrics": {
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              "acInsufInfo": false,
              "baseSeverity": "MEDIUM",
              "cvssData": {
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                "accessVector": "NETWORK",
                "authentication": "NONE",
                "availabilityImpact": "PARTIAL",
                "baseScore": 5.0,
                "confidentialityImpact": "NONE",
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              "impactScore": 2.9,
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    "redhat_vex": {
      "current_release_date": "2026-02-24T01:33:25+00:00",
      "cve": "CVE-2020-7791",
      "id": "CVE-2020-7791",
      "initial_release_date": "2020-12-11T00:00:00+00:00",
      "product_status:known_not_affected": "1",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "Denial of Service (DoS)",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2020/cve-2020-7791.json",
      "version": "3"
    }
  }
}



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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.


Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.