FKIE_CVE-2020-7845

Vulnerability from fkie_nvd - Published: 2020-12-27 02:15 - Updated: 2024-11-21 05:37
Severity
8.1 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
Spamsniper 5.0 ~ 5.2.7 contain a stack-based buffer overflow vulnerability caused by improper boundary checks when parsing MAIL FROM command. It leads remote attacker to execute arbitrary code via crafted packet.
References
vuln@krcert.or.krhttps://www.jiransecurity.com/Vendor Advisory
vuln@krcert.or.krhttps://www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=35855Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.jiransecurity.com/Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=35855Third Party Advisory
Impacted products
Vendor Product Version
jiransecurity spamsniper *
To clipboard 

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      "nodes": [
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      "value": "Spamsniper versiones 5.0 ~ 5.2.7, contiene una vulnerabilidad de desbordamiento del b\u00fafer en la regi\u00f3n stack de la memoria causada por comprobaciones de l\u00edmites incorrectas al analizar el comando MAIL FROM.\u0026#xa0;Lleva al atacante remoto a ejecutar c\u00f3digo arbitrario por medio de un paquete dise\u00f1ado"
    }
  ],
  "id": "CVE-2020-7845",
  "lastModified": "2024-11-21T05:37:54.307",
  "metrics": {
    "cvssMetricV2": [
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        "acInsufInfo": false,
        "baseSeverity": "HIGH",
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          "accessVector": "NETWORK",
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          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
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  "published": "2020-12-27T02:15:14.217",
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  "vulnStatus": "Modified",
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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

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.