CVE-2016-7944 (GCVE-0-2016-7944)
Vulnerability from cvelistv5
Published
2016-12-13 20:00
Modified
2024-08-06 02:13
Severity ?
CWE
  • n/a
Summary
Integer overflow in X.org libXfixes before 5.0.3 on 32-bit platforms might allow remote X servers to gain privileges via a length value of INT_MAX, which triggers the client to stop reading data and get out of sync.
References
security@opentext.com http://www.openwall.com/lists/oss-security/2016/10/04/2
security@opentext.com http://www.openwall.com/lists/oss-security/2016/10/04/4
security@opentext.com http://www.securityfocus.com/bid/93361
security@opentext.com http://www.securitytracker.com/id/1036945
security@opentext.com https://cgit.freedesktop.org/xorg/lib/libXfixes/commit/?id=61c1039ee23a2d1de712843bed3480654d7ef42e
security@opentext.com https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4CE6VJWBMOWLSCH4OP4TAEPIA7NP53ON/
security@opentext.com https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GE43MDCRGS4R7MRRZNVSLREHRLU5OHCV/
security@opentext.com https://lists.x.org/archives/xorg-announce/2016-October/002720.html
security@opentext.com https://security.gentoo.org/glsa/201704-03
af854a3a-2127-422b-91ae-364da2661108 http://www.openwall.com/lists/oss-security/2016/10/04/2
af854a3a-2127-422b-91ae-364da2661108 http://www.openwall.com/lists/oss-security/2016/10/04/4
af854a3a-2127-422b-91ae-364da2661108 http://www.securityfocus.com/bid/93361
af854a3a-2127-422b-91ae-364da2661108 http://www.securitytracker.com/id/1036945
af854a3a-2127-422b-91ae-364da2661108 https://cgit.freedesktop.org/xorg/lib/libXfixes/commit/?id=61c1039ee23a2d1de712843bed3480654d7ef42e
af854a3a-2127-422b-91ae-364da2661108 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4CE6VJWBMOWLSCH4OP4TAEPIA7NP53ON/
af854a3a-2127-422b-91ae-364da2661108 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GE43MDCRGS4R7MRRZNVSLREHRLU5OHCV/
af854a3a-2127-422b-91ae-364da2661108 https://lists.x.org/archives/xorg-announce/2016-October/002720.html
af854a3a-2127-422b-91ae-364da2661108 https://security.gentoo.org/glsa/201704-03
Impacted products
Vendor Product Version
n/a n/a Version: n/a
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T02:13:21.517Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "1036945",
            "tags": [
              "vdb-entry",
              "x_refsource_SECTRACK",
              "x_transferred"
            ],
            "url": "http://www.securitytracker.com/id/1036945"
          },
          {
            "name": "93361",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/93361"
          },
          {
            "name": "GLSA-201704-03",
            "tags": [
              "vendor-advisory",
              "x_refsource_GENTOO",
              "x_transferred"
            ],
            "url": "https://security.gentoo.org/glsa/201704-03"
          },
          {
            "name": "[xorg-announce] 20161004 X.Org security advisory: Protocol handling issues in X Window System client libraries",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.x.org/archives/xorg-announce/2016-October/002720.html"
          },
          {
            "name": "FEDORA-2016-72d7f05b90",
            "tags": [
              "vendor-advisory",
              "x_refsource_FEDORA",
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GE43MDCRGS4R7MRRZNVSLREHRLU5OHCV/"
          },
          {
            "name": "[oss-security] 20161004 Re: X.Org security advisory: Protocol handling issues in X Window System client libraries",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2016/10/04/4"
          },
          {
            "name": "FEDORA-2016-ff5a2f4839",
            "tags": [
              "vendor-advisory",
              "x_refsource_FEDORA",
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4CE6VJWBMOWLSCH4OP4TAEPIA7NP53ON/"
          },
          {
            "name": "[oss-security] 20161004 X.Org security advisory: Protocol handling issues in X Window System client libraries",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2016/10/04/2"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://cgit.freedesktop.org/xorg/lib/libXfixes/commit/?id=61c1039ee23a2d1de712843bed3480654d7ef42e"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2016-10-04T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "Integer overflow in X.org libXfixes before 5.0.3 on 32-bit platforms might allow remote X servers to gain privileges via a length value of INT_MAX, which triggers the client to stop reading data and get out of sync."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-01-06T16:15:23",
        "orgId": "f81092c5-7f14-476d-80dc-24857f90be84",
        "shortName": "microfocus"
      },
      "references": [
        {
          "name": "1036945",
          "tags": [
            "vdb-entry",
            "x_refsource_SECTRACK"
          ],
          "url": "http://www.securitytracker.com/id/1036945"
        },
        {
          "name": "93361",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/93361"
        },
        {
          "name": "GLSA-201704-03",
          "tags": [
            "vendor-advisory",
            "x_refsource_GENTOO"
          ],
          "url": "https://security.gentoo.org/glsa/201704-03"
        },
        {
          "name": "[xorg-announce] 20161004 X.Org security advisory: Protocol handling issues in X Window System client libraries",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.x.org/archives/xorg-announce/2016-October/002720.html"
        },
        {
          "name": "FEDORA-2016-72d7f05b90",
          "tags": [
            "vendor-advisory",
            "x_refsource_FEDORA"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GE43MDCRGS4R7MRRZNVSLREHRLU5OHCV/"
        },
        {
          "name": "[oss-security] 20161004 Re: X.Org security advisory: Protocol handling issues in X Window System client libraries",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2016/10/04/4"
        },
        {
          "name": "FEDORA-2016-ff5a2f4839",
          "tags": [
            "vendor-advisory",
            "x_refsource_FEDORA"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4CE6VJWBMOWLSCH4OP4TAEPIA7NP53ON/"
        },
        {
          "name": "[oss-security] 20161004 X.Org security advisory: Protocol handling issues in X Window System client libraries",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2016/10/04/2"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://cgit.freedesktop.org/xorg/lib/libXfixes/commit/?id=61c1039ee23a2d1de712843bed3480654d7ef42e"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@microfocus.com",
          "ID": "CVE-2016-7944",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Integer overflow in X.org libXfixes before 5.0.3 on 32-bit platforms might allow remote X servers to gain privileges via a length value of INT_MAX, which triggers the client to stop reading data and get out of sync."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "1036945",
              "refsource": "SECTRACK",
              "url": "http://www.securitytracker.com/id/1036945"
            },
            {
              "name": "93361",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/93361"
            },
            {
              "name": "GLSA-201704-03",
              "refsource": "GENTOO",
              "url": "https://security.gentoo.org/glsa/201704-03"
            },
            {
              "name": "[xorg-announce] 20161004 X.Org security advisory: Protocol handling issues in X Window System client libraries",
              "refsource": "MLIST",
              "url": "https://lists.x.org/archives/xorg-announce/2016-October/002720.html"
            },
            {
              "name": "FEDORA-2016-72d7f05b90",
              "refsource": "FEDORA",
              "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GE43MDCRGS4R7MRRZNVSLREHRLU5OHCV/"
            },
            {
              "name": "[oss-security] 20161004 Re: X.Org security advisory: Protocol handling issues in X Window System client libraries",
              "refsource": "MLIST",
              "url": "http://www.openwall.com/lists/oss-security/2016/10/04/4"
            },
            {
              "name": "FEDORA-2016-ff5a2f4839",
              "refsource": "FEDORA",
              "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4CE6VJWBMOWLSCH4OP4TAEPIA7NP53ON/"
            },
            {
              "name": "[oss-security] 20161004 X.Org security advisory: Protocol handling issues in X Window System client libraries",
              "refsource": "MLIST",
              "url": "http://www.openwall.com/lists/oss-security/2016/10/04/2"
            },
            {
              "name": "https://cgit.freedesktop.org/xorg/lib/libXfixes/commit/?id=61c1039ee23a2d1de712843bed3480654d7ef42e",
              "refsource": "CONFIRM",
              "url": "https://cgit.freedesktop.org/xorg/lib/libXfixes/commit/?id=61c1039ee23a2d1de712843bed3480654d7ef42e"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "f81092c5-7f14-476d-80dc-24857f90be84",
    "assignerShortName": "microfocus",
    "cveId": "CVE-2016-7944",
    "datePublished": "2016-12-13T20:00:00",
    "dateReserved": "2016-09-09T00:00:00",
    "dateUpdated": "2024-08-06T02:13:21.517Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2016-7944\",\"sourceIdentifier\":\"security@opentext.com\",\"published\":\"2016-12-13T20:59:08.893\",\"lastModified\":\"2025-04-12T10:46:40.837\",\"vulnStatus\":\"Deferred\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Integer overflow in X.org libXfixes before 5.0.3 on 32-bit platforms might allow remote X servers to gain privileges via a length value of INT_MAX, which triggers the client to stop reading data and get out of sync.\"},{\"lang\":\"es\",\"value\":\"Desbordamiento de entero en X.org libXfixes en versiones anteriores a 5.0.3 en plataformas 32-bit podr\u00eda permitir a servidores remotos X obtener privilegios a trav\u00e9s de un valor de longitud de INT_MAX, que desencadena que el cliente pare la lectura de datos y salga de la sincronizaci\u00f3n.\"}],\"metrics\":{\"cvssMetricV30\":[{\"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:H\",\"baseScore\":9.8,\"baseSeverity\":\"CRITICAL\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":5.9}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:P/I:P/A:P\",\"baseScore\":7.5,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"PARTIAL\"},\"baseSeverity\":\"HIGH\",\"exploitabilityScore\":10.0,\"impactScore\":6.4,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-190\"},{\"lang\":\"en\",\"value\":\"CWE-264\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:x.org:libxfixes:*:*:*:*:*:*:x86:*\",\"versionEndIncluding\":\"5.0.2\",\"matchCriteriaId\":\"2E0BFA37-1DCE-43C8-ACF4-64C5FF4CCE7C\"}]}]},{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:fedoraproject:fedora:24:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"C729D5D1-ED95-443A-9F53-5D7C2FD9B80C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:fedoraproject:fedora:25:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"772E9557-A371-4664-AE2D-4135AAEB89AA\"}]}]}],\"references\":[{\"url\":\"http://www.openwall.com/lists/oss-security/2016/10/04/2\",\"source\":\"security@opentext.com\"},{\"url\":\"http://www.openwall.com/lists/oss-security/2016/10/04/4\",\"source\":\"security@opentext.com\"},{\"url\":\"http://www.securityfocus.com/bid/93361\",\"source\":\"security@opentext.com\"},{\"url\":\"http://www.securitytracker.com/id/1036945\",\"source\":\"security@opentext.com\"},{\"url\":\"https://cgit.freedesktop.org/xorg/lib/libXfixes/commit/?id=61c1039ee23a2d1de712843bed3480654d7ef42e\",\"source\":\"security@opentext.com\"},{\"url\":\"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4CE6VJWBMOWLSCH4OP4TAEPIA7NP53ON/\",\"source\":\"security@opentext.com\"},{\"url\":\"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GE43MDCRGS4R7MRRZNVSLREHRLU5OHCV/\",\"source\":\"security@opentext.com\"},{\"url\":\"https://lists.x.org/archives/xorg-announce/2016-October/002720.html\",\"source\":\"security@opentext.com\"},{\"url\":\"https://security.gentoo.org/glsa/201704-03\",\"source\":\"security@opentext.com\"},{\"url\":\"http://www.openwall.com/lists/oss-security/2016/10/04/2\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.openwall.com/lists/oss-security/2016/10/04/4\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.securityfocus.com/bid/93361\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.securitytracker.com/id/1036945\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://cgit.freedesktop.org/xorg/lib/libXfixes/commit/?id=61c1039ee23a2d1de712843bed3480654d7ef42e\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4CE6VJWBMOWLSCH4OP4TAEPIA7NP53ON/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GE43MDCRGS4R7MRRZNVSLREHRLU5OHCV/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://lists.x.org/archives/xorg-announce/2016-October/002720.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://security.gentoo.org/glsa/201704-03\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}]}}"
  }
}


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.