CVE-2018-1000805 (GCVE-0-2018-1000805)

Vulnerability from cvelistv5 – Published: 2018-10-08 15:00 – Updated: 2024-08-05 12:40
VLAI
Summary
Paramiko version 2.4.1, 2.3.2, 2.2.3, 2.1.5, 2.0.8, 1.18.5, 1.17.6 contains a Incorrect Access Control vulnerability in SSH server that can result in RCE. This attack appear to be exploitable via network connectivity.
Severity
8.8 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE
  • n/a
Assigner
References
URL Tags
https://access.redhat.com/errata/RHSA-2018:3347 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2018:3406 vendor-advisoryx_refsource_REDHAT
https://github.com/paramiko/paramiko/issues/1283 x_refsource_CONFIRM
https://usn.ubuntu.com/3796-3/ vendor-advisoryx_refsource_UBUNTU
https://access.redhat.com/errata/RHSA-2018:3505 vendor-advisoryx_refsource_REDHAT
https://lists.debian.org/debian-lts-announce/2018… mailing-listx_refsource_MLIST
https://access.redhat.com/errata/RHBA-2018:3497 vendor-advisoryx_refsource_REDHAT
https://usn.ubuntu.com/3796-2/ vendor-advisoryx_refsource_UBUNTU
https://usn.ubuntu.com/3796-1/ vendor-advisoryx_refsource_UBUNTU
https://herolab.usd.de/wp-content/uploads/sites/4… x_refsource_MISC
https://lists.debian.org/debian-lts-announce/2021… mailing-listx_refsource_MLIST
Date Public
2018-09-06 00:00
Show details on NVD website
To clipboard 

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                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "HIGH",
                "baseScore": 8.8,
                "baseSeverity": "HIGH",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "HIGH",
                "privilegesRequired": "LOW",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                "version": "3.1"
              },
              "exploitabilityScore": 2.8,
              "impactScore": 5.9,
              "source": "nvd@nist.gov",
              "type": "Primary"
            }
          ]
        },
        "published": "2018-10-08T15:29:00.713",
        "references": [
          {
            "source": "cve@mitre.org",
            "tags": [
              "Third Party Advisory"
            ],
            "url": "https://access.redhat.com/errata/RHBA-2018:3497"
          },
          {
            "source": "cve@mitre.org",
            "tags": [
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            ],
            "url": "https://access.redhat.com/errata/RHSA-2018:3347"
          },
          {
            "source": "cve@mitre.org",
            "tags": [
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          },
          {
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          },
          {
            "source": "cve@mitre.org",
            "tags": [
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              "Third Party Advisory"
            ],
            "url": "https://github.com/paramiko/paramiko/issues/1283"
          },
          {
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            "tags": [
              "Broken Link"
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            "url": "https://herolab.usd.de/wp-content/uploads/sites/4/usd20180023.txt"
          },
          {
            "source": "cve@mitre.org",
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            "url": "https://lists.debian.org/debian-lts-announce/2018/10/msg00018.html"
          },
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          },
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          },
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          },
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          },
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          },
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          },
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            ],
            "url": "https://usn.ubuntu.com/3796-3/"
          }
        ],
        "sourceIdentifier": "cve@mitre.org",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-863"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    },
    "redhat_vex": {
      "aggregate_severity": "Critical",
      "current_release_date": "2026-06-28T11:37:09+00:00",
      "cve": "CVE-2018-1000805",
      "id": "CVE-2018-1000805",
      "initial_release_date": "2018-09-07T00:00:00+00:00",
      "product_status:fixed": "47",
      "product_status:known_affected": "35",
      "product_status:known_not_affected": "1",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "python-paramiko: Authentication bypass in auth_handler.py",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2018/cve-2018-1000805.json",
      "version": "3"
    }
  }
}



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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.



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.