CVE-2018-1426
Vulnerability from cvelistv5
Published
2018-03-22 12:00
Modified
2024-09-16 21:04
Severity ?
7.4 (High) - CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Summary
IBM GSKit (IBM DB2 for Linux, UNIX and Windows 9.7, 10.1, 10.5, and 11.1) duplicates the PRNG state across fork() system calls when multiple ICC instances are loaded which could result in duplicate Session IDs and a risk of duplicate key material. IBM X-Force ID: 139071.
References
psirt@us.ibm.comhttp://www.ibm.com/support/docview.wss?uid=swg22013756Vendor Advisory
psirt@us.ibm.comhttp://www.securityfocus.com/bid/105580Third Party Advisory, VDB Entry
psirt@us.ibm.comhttp://www.securitytracker.com/id/1041012Third Party Advisory, VDB Entry
psirt@us.ibm.comhttps://exchange.xforce.ibmcloud.com/vulnerabilities/139071VDB Entry, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.ibm.com/support/docview.wss?uid=swg22013756Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/105580Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id/1041012Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/139071VDB Entry, Vendor Advisory
Impacted products
Vendor Product Version
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T03:59:39.073Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://www.ibm.com/support/docview.wss?uid=swg22013756"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/139071"
          },
          {
            "name": "105580",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/105580"
          },
          {
            "name": "1041012",
            "tags": [
              "vdb-entry",
              "x_refsource_SECTRACK",
              "x_transferred"
            ],
            "url": "http://www.securitytracker.com/id/1041012"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "DB2 for Linux, UNIX and Windows",
          "vendor": "IBM",
          "versions": [
            {
              "status": "affected",
              "version": "10.5"
            },
            {
              "status": "affected",
              "version": "10.1"
            },
            {
              "status": "affected",
              "version": "9.7"
            },
            {
              "status": "affected",
              "version": "11.1"
            }
          ]
        }
      ],
      "datePublic": "2018-03-15T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "IBM GSKit (IBM DB2 for Linux, UNIX and Windows 9.7, 10.1, 10.5, and 11.1) duplicates the PRNG state across fork() system calls when multiple ICC instances are loaded which could result in duplicate Session IDs and a risk of duplicate key material. IBM X-Force ID: 139071."
        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 7.4,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/A:N/AC:H/AV:N/C:H/I:H/PR:N/S:U/UI:N",
            "version": "3.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Gain Access",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-12-20T10:57:01",
        "orgId": "9a959283-ebb5-44b6-b705-dcc2bbced522",
        "shortName": "ibm"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://www.ibm.com/support/docview.wss?uid=swg22013756"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/139071"
        },
        {
          "name": "105580",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/105580"
        },
        {
          "name": "1041012",
          "tags": [
            "vdb-entry",
            "x_refsource_SECTRACK"
          ],
          "url": "http://www.securitytracker.com/id/1041012"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "psirt@us.ibm.com",
          "DATE_PUBLIC": "2018-03-15T00:00:00",
          "ID": "CVE-2018-1426",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "DB2 for Linux, UNIX and Windows",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "10.5"
                          },
                          {
                            "version_value": "10.1"
                          },
                          {
                            "version_value": "9.7"
                          },
                          {
                            "version_value": "11.1"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "IBM"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "IBM GSKit (IBM DB2 for Linux, UNIX and Windows 9.7, 10.1, 10.5, and 11.1) duplicates the PRNG state across fork() system calls when multiple ICC instances are loaded which could result in duplicate Session IDs and a risk of duplicate key material. IBM X-Force ID: 139071."
            }
          ]
        },
        "impact": {
          "cvssv3": {
            "BM": {
              "A": "N",
              "AC": "H",
              "AV": "N",
              "C": "H",
              "I": "H",
              "PR": "N",
              "S": "U",
              "UI": "N"
            }
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Gain Access"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "http://www.ibm.com/support/docview.wss?uid=swg22013756",
              "refsource": "CONFIRM",
              "url": "http://www.ibm.com/support/docview.wss?uid=swg22013756"
            },
            {
              "name": "https://exchange.xforce.ibmcloud.com/vulnerabilities/139071",
              "refsource": "MISC",
              "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/139071"
            },
            {
              "name": "105580",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/105580"
            },
            {
              "name": "1041012",
              "refsource": "SECTRACK",
              "url": "http://www.securitytracker.com/id/1041012"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "9a959283-ebb5-44b6-b705-dcc2bbced522",
    "assignerShortName": "ibm",
    "cveId": "CVE-2018-1426",
    "datePublished": "2018-03-22T12:00:00Z",
    "dateReserved": "2017-12-13T00:00:00",
    "dateUpdated": "2024-09-16T21:04:29.258Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2018-1426\",\"sourceIdentifier\":\"psirt@us.ibm.com\",\"published\":\"2018-03-22T12:29:00.563\",\"lastModified\":\"2024-11-21T03:59:47.843\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"IBM GSKit (IBM DB2 for Linux, UNIX and Windows 9.7, 10.1, 10.5, and 11.1) duplicates the PRNG state across fork() system calls when multiple ICC instances are loaded which could result in duplicate Session IDs and a risk of duplicate key material. IBM X-Force ID: 139071.\"},{\"lang\":\"es\",\"value\":\"IBM GSKit (IBM DB2 para Linux, UNIX y Windows 9.7, 10.1, 10.5 y 11.1) duplica el estado PRNG a lo largo de las llamadas de sistema fork() cuando se cargan m\u00faltiples instancias ICC. Esto podr\u00eda resultar en ID de sesi\u00f3n duplicados y en el riesgo de que se duplique material clave. IBM X-Force ID: 139071.\"}],\"metrics\":{\"cvssMetricV30\":[{\"source\":\"psirt@us.ibm.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.0\",\"vectorString\":\"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N\",\"baseScore\":7.4,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"HIGH\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":2.2,\"impactScore\":5.2},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.0\",\"vectorString\":\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N\",\"baseScore\":9.1,\"baseSeverity\":\"CRITICAL\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":3.9,\"impactScore\":5.2}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:P/I:P/A:N\",\"baseScore\":6.4,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"NONE\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":10.0,\"impactScore\":4.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-335\"}]}],\"configurations\":[{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ibm:db2:9.7:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"CE1C4DE6-EB32-4A31-9FAA-D8DA31D8CF05\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ibm:db2:10.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"2952EB24-A015-4EC7-85E3-88588D0AB15B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ibm:db2:10.5:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"6E232F83-BE4C-4B3E-A5B1-53F9D95F0368\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ibm:db2:11.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"0DC3F2DB-9AE2-4B11-A838-167E857D831D\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"155AD4FB-E527-4103-BCEF-801B653DEA37\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ibm:db2:9.7:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"CE1C4DE6-EB32-4A31-9FAA-D8DA31D8CF05\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ibm:db2:10.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"2952EB24-A015-4EC7-85E3-88588D0AB15B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ibm:db2:10.5:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"6E232F83-BE4C-4B3E-A5B1-53F9D95F0368\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ibm:db2:11.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"0DC3F2DB-9AE2-4B11-A838-167E857D831D\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A2572D17-1DE6-457B-99CC-64AFD54487EA\"}]}]}],\"references\":[{\"url\":\"http://www.ibm.com/support/docview.wss?uid=swg22013756\",\"source\":\"psirt@us.ibm.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://www.securityfocus.com/bid/105580\",\"source\":\"psirt@us.ibm.com\",\"tags\":[\"Third Party Advisory\",\"VDB Entry\"]},{\"url\":\"http://www.securitytracker.com/id/1041012\",\"source\":\"psirt@us.ibm.com\",\"tags\":[\"Third Party Advisory\",\"VDB Entry\"]},{\"url\":\"https://exchange.xforce.ibmcloud.com/vulnerabilities/139071\",\"source\":\"psirt@us.ibm.com\",\"tags\":[\"VDB Entry\",\"Vendor Advisory\"]},{\"url\":\"http://www.ibm.com/support/docview.wss?uid=swg22013756\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://www.securityfocus.com/bid/105580\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\",\"VDB Entry\"]},{\"url\":\"http://www.securitytracker.com/id/1041012\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\",\"VDB Entry\"]},{\"url\":\"https://exchange.xforce.ibmcloud.com/vulnerabilities/139071\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"VDB Entry\",\"Vendor Advisory\"]}]}}"
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.