gsd-2016-3707
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
The icmp_check_sysrq function in net/ipv4/icmp.c in the kernel.org projects/rt patches for the Linux kernel, as used in the kernel-rt package before 3.10.0-327.22.1 in Red Hat Enterprise Linux for Real Time 7 and other products, allows remote attackers to execute SysRq commands via crafted ICMP Echo Request packets, as demonstrated by a brute-force attack to discover a cookie, or an attack that occurs after reading the local icmp_echo_sysrq file.
Aliases
Aliases
CVE-2016-3707


To clipboard 

{
  "GSD": {
    "alias": "CVE-2016-3707",
    "description": "The icmp_check_sysrq function in net/ipv4/icmp.c in the kernel.org projects/rt patches for the Linux kernel, as used in the kernel-rt package before 3.10.0-327.22.1 in Red Hat Enterprise Linux for Real Time 7 and other products, allows remote attackers to execute SysRq commands via crafted ICMP Echo Request packets, as demonstrated by a brute-force attack to discover a cookie, or an attack that occurs after reading the local icmp_echo_sysrq file.",
    "id": "GSD-2016-3707",
    "references": [
      "https://www.suse.com/security/cve/CVE-2016-3707.html",
      "https://access.redhat.com/errata/RHSA-2016:1341",
      "https://access.redhat.com/errata/RHSA-2016:1301"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2016-3707"
      ],
      "details": "The icmp_check_sysrq function in net/ipv4/icmp.c in the kernel.org projects/rt patches for the Linux kernel, as used in the kernel-rt package before 3.10.0-327.22.1 in Red Hat Enterprise Linux for Real Time 7 and other products, allows remote attackers to execute SysRq commands via crafted ICMP Echo Request packets, as demonstrated by a brute-force attack to discover a cookie, or an attack that occurs after reading the local icmp_echo_sysrq file.",
      "id": "GSD-2016-3707",
      "modified": "2023-12-13T01:21:27.592974Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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      "CVE_data_meta": {
        "ASSIGNER": "secalert@redhat.com",
        "ID": "CVE-2016-3707",
        "STATE": "PUBLIC"
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          }
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            "url": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00000.html"
          },
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            "url": "https://access.redhat.com/errata/RHSA-2016:1341"
          },
          {
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            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1327484"
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        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
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                "cpe23Uri": "cpe:2.3:o:linux:linux_kernel-rt:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "3.10.0",
                "vulnerable": true
              },
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            "operator": "OR"
          },
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            ],
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      "cve": {
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          "ID": "CVE-2016-3707"
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        "description": {
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            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
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                {
                  "lang": "en",
                  "value": "CWE-284"
                }
              ]
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          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "[oss-security] 20160517 CVE-2016-3707 : kernel-rt - Sending SysRq command via ICMP echo request",
              "refsource": "MLIST",
              "tags": [],
              "url": "http://www.openwall.com/lists/oss-security/2016/05/17/1"
            },
            {
              "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1327484",
              "refsource": "CONFIRM",
              "tags": [
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              ],
              "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1327484"
            },
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              "url": "https://access.redhat.com/errata/RHSA-2016:1341"
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              "url": "http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00005.html"
            },
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              "name": "SUSE-SU-2016:1937",
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              "tags": [
                "Third Party Advisory"
              ],
              "url": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00000.html"
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        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 6.8,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 8.6,
          "impactScore": 6.4,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.1,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.0"
          },
          "exploitabilityScore": 2.2,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2023-02-12T23:19Z",
      "publishedDate": "2016-06-27T10:59Z"
    }
  }
}


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