CVE-2017-12150 (GCVE-0-2017-12150)

Vulnerability from cvelistv5 – Published: 2018-07-26 18:00 – Updated: 2024-08-05 18:28
VLAI
Summary
It was found that samba before 4.4.16, 4.5.x before 4.5.14, and 4.6.x before 4.6.8 did not enforce "SMB signing" when certain configuration options were enabled. A remote attacker could launch a man-in-the-middle attack and retrieve information in plain-text.
CWE
Assigner
redhat CNA under the redhat root
CNA scorecard B 81/100 over 983 records in the last 180 days details
Impacted products
Vendor Product Version CPE status
Samba samba Affected: 4.6.8
Affected: 4.5.14
Affected: 4.4.16
Affected: 4.7.0
guessed Create a notification for this product.
Date Public
2017-09-05 00:00
Show details on NVD website

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          }
        ],
        "sourceIdentifier": "secalert@redhat.com",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-300"
              }
            ],
            "source": "secalert@redhat.com",
            "type": "Secondary"
          },
          {
            "description": [
              {
                "lang": "en",
                "value": "NVD-CWE-noinfo"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    },
    "redhat_vex": {
      "aggregate_severity": "Moderate",
      "current_release_date": "2026-06-30T11:40:16+00:00",
      "cve": "CVE-2017-12150",
      "id": "CVE-2017-12150",
      "initial_release_date": "2017-09-20T00:00:00+00:00",
      "product_status:fixed": "602",
      "product_status:known_affected": "2",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "samba: Some code path don\u0027t enforce smb signing, when they should",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2017/cve-2017-12150.json",
      "version": "3"
    }
  }
}



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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.

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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.


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