gsd-2015-6564
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
Use-after-free vulnerability in the mm_answer_pam_free_ctx function in monitor.c in sshd in OpenSSH before 7.0 on non-OpenBSD platforms might allow local users to gain privileges by leveraging control of the sshd uid to send an unexpectedly early MONITOR_REQ_PAM_FREE_CTX request.
Aliases
Aliases
CVE-2015-6564


To clipboard 

{
  "GSD": {
    "alias": "CVE-2015-6564",
    "description": "Use-after-free vulnerability in the mm_answer_pam_free_ctx function in monitor.c in sshd in OpenSSH before 7.0 on non-OpenBSD platforms might allow local users to gain privileges by leveraging control of the sshd uid to send an unexpectedly early MONITOR_REQ_PAM_FREE_CTX request.",
    "id": "GSD-2015-6564",
    "references": [
      "https://www.suse.com/security/cve/CVE-2015-6564.html",
      "https://access.redhat.com/errata/RHSA-2016:0741",
      "https://access.redhat.com/errata/RHSA-2015:2088",
      "https://alas.aws.amazon.com/cve/html/CVE-2015-6564.html",
      "https://linux.oracle.com/cve/CVE-2015-6564.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2015-6564"
      ],
      "details": "Use-after-free vulnerability in the mm_answer_pam_free_ctx function in monitor.c in sshd in OpenSSH before 7.0 on non-OpenBSD platforms might allow local users to gain privileges by leveraging control of the sshd uid to send an unexpectedly early MONITOR_REQ_PAM_FREE_CTX request.",
      "id": "GSD-2015-6564",
      "modified": "2023-12-13T01:20:04.137794Z",
      "schema_version": "1.4.0"
    }
  },
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          {
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            "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:openbsd:openssh:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "6.9",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
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            }
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        "problemtype": {
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                  "value": "CWE-264"
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            },
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              "name": "https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf",
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      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "LOCAL",
            "authentication": "NONE",
            "availabilityImpact": "COMPLETE",
            "baseScore": 6.9,
            "confidentialityImpact": "COMPLETE",
            "integrityImpact": "COMPLETE",
            "vectorString": "AV:L/AC:M/Au:N/C:C/I:C/A:C",
            "version": "2.0"
          },
          "exploitabilityScore": 3.4,
          "impactScore": 10.0,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        }
      },
      "lastModifiedDate": "2022-12-13T12:15Z",
      "publishedDate": "2015-08-24T01:59Z"
    }
  }
}


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