var-201705-3789
Vulnerability from variot

In lib/conntrack.c in the firewall implementation in Open vSwitch (OvS) 2.6.1, there is a buffer over-read while parsing malformed TCP, UDP, and IPv6 packets in the functions extract_l3_ipv6, extract_l4_tcp, and extract_l4_udp that can be triggered remotely. Open vSwitch (OvS) Contains a buffer error vulnerability.Information is acquired, information is acquired, information is altered, and service operation is interrupted (DoS) There is a possibility of being put into a state. Open vSwitch is prone to the following multiple security vulnerabilities: 1. Multiple buffer-overflow vulnerabilities 2. A denial-of-service vulnerability An attacker can exploit these issues to execute arbitrary code in the context of the vulnerable application. Failed exploit attempts will likely result in denial-of-service conditions. Open vSwitch (OvS) is a multi-layer virtual switch product based on open source technology (according to the Apache2.0 license). It supports large-scale network automation, standard management interfaces and protocols, etc. through programming extensions. The 'extract_l3_ipv6', 'extract_l4_tcp' and 'extract_l4_udp' functions of the lib/conntrack.c file in the firewall implementation process of OvS 2.6.1 version have security vulnerabilities. ========================================================================== Ubuntu Security Notice USN-3450-1 October 11, 2017

openvswitch vulnerabilities

A security issue affects these releases of Ubuntu and its derivatives:

  • Ubuntu 17.04
  • Ubuntu 16.04 LTS

Summary:

Several security issues were fixed in Open vSwitch.

Software Description: - openvswitch: Ethernet virtual switch

Details:

Bhargava Shastry discovered that Open vSwitch incorrectly handled certain OFP messages. (CVE-2017-9214)

It was discovered that Open vSwitch incorrectly handled certain OpenFlow role messages. (CVE-2017-9263)

It was discovered that Open vSwitch incorrectly handled certain malformed packets. This issue only affected Ubuntu 17.04. (CVE-2017-9265)

Update instructions:

The problem can be corrected by updating your system to the following package versions:

Ubuntu 17.04: openvswitch-common 2.6.1-0ubuntu5.1

Ubuntu 16.04 LTS: openvswitch-common 2.5.2-0ubuntu0.16.04.2

In general, a standard system update will make all the necessary changes. 1473735 - ovs-vswitchd crashes with SIGSEGV randomly when adding/removing interfaces

  1. X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.25]); Thu, 03 Aug 2017 12:39:24 +0000 (UTC)

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1

===================================================================== Red Hat Security Advisory

Synopsis: Moderate: openvswitch security, bug fix, and enhancement update Advisory ID: RHSA-2017:2418-01 Product: Fast Datapath Advisory URL: https://access.redhat.com/errata/RHSA-2017:2418 Issue date: 2017-08-03 CVE Names: CVE-2017-9214 CVE-2017-9263 CVE-2017-9264 CVE-2017-9265 =====================================================================

  1. Summary:

An update for openvswitch is now available for Fast Datapath for Red Hat Enterprise Linux 7.

Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

  1. Relevant releases/architectures:

Channel to provide early releases to layered products - noarch, x86_64

  1. Description:

Open vSwitch provides standard network bridging functions and support for the OpenFlow protocol for remote per-flow control of traffic.

The following packages have been upgraded to a later upstream version: openvswitch (2.7.2). (BZ#1472854)

Security Fix(es):

  • An unsigned int wrap around leading to a buffer over-read was found when parsing OFPT_QUEUE_GET_CONFIG_REPLY messages in Open vSwitch (OvS). An attacker could use this flaw to cause a remote DoS. (CVE-2017-9214)

  • In Open vSwitch (OvS), while parsing an OpenFlow role status message there is a call to the abort() function for undefined role status reasons in the function ofp_print_role_status_message in lib/ofp-print.c that may be leveraged toward a remote DoS attack by a malicious switch. A remote attack could use this flaw to cause a Denial of Service (DoS). (CVE-2017-9264)

  • A buffer over-read flaw was found in Open vSwitch (OvS) while parsing the group mod OpenFlow messages sent from the controller. An attacker could use this flaw to cause a Denial of Service (DoS). (CVE-2017-9265)

  • Solution:

For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

  1. Package List:

Channel to provide early releases to layered products:

Source: openvswitch-2.7.2-1.git20170719.el7fdp.src.rpm

noarch: openvswitch-test-2.7.2-1.git20170719.el7fdp.noarch.rpm python-openvswitch-2.7.2-1.git20170719.el7fdp.noarch.rpm

x86_64: openvswitch-2.7.2-1.git20170719.el7fdp.x86_64.rpm openvswitch-debuginfo-2.7.2-1.git20170719.el7fdp.x86_64.rpm openvswitch-devel-2.7.2-1.git20170719.el7fdp.x86_64.rpm openvswitch-ovn-central-2.7.2-1.git20170719.el7fdp.x86_64.rpm openvswitch-ovn-common-2.7.2-1.git20170719.el7fdp.x86_64.rpm openvswitch-ovn-docker-2.7.2-1.git20170719.el7fdp.x86_64.rpm openvswitch-ovn-host-2.7.2-1.git20170719.el7fdp.x86_64.rpm openvswitch-ovn-vtep-2.7.2-1.git20170719.el7fdp.x86_64.rpm

These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/

  1. References:

https://access.redhat.com/security/cve/CVE-2017-9214 https://access.redhat.com/security/cve/CVE-2017-9263 https://access.redhat.com/security/cve/CVE-2017-9264 https://access.redhat.com/security/cve/CVE-2017-9265 https://access.redhat.com/security/updates/classification/#moderate

  1. Contact:

The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/

Copyright 2017 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1

iD8DBQFZgxmYXlSAg2UNWIIRAuzuAJ9Dngapo5j66itwFnpsvl92GKMAywCfb2Ah V7og7GgSn4a1oFzQjIZHeXk= =qOi+ -----END PGP SIGNATURE-----

-- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce

Show details on source website

To clipboard 

{
  "@context": {
    "@vocab": "https://www.variotdbs.pl/ref/VARIoTentry#",
    "affected_products": {
      "@id": "https://www.variotdbs.pl/ref/affected_products"
    },
    "configurations": {
      "@id": "https://www.variotdbs.pl/ref/configurations"
    },
    "credits": {
      "@id": "https://www.variotdbs.pl/ref/credits"
    },
    "cvss": {
      "@id": "https://www.variotdbs.pl/ref/cvss/"
    },
    "description": {
      "@id": "https://www.variotdbs.pl/ref/description/"
    },
    "exploit_availability": {
      "@id": "https://www.variotdbs.pl/ref/exploit_availability/"
    },
    "external_ids": {
      "@id": "https://www.variotdbs.pl/ref/external_ids/"
    },
    "iot": {
      "@id": "https://www.variotdbs.pl/ref/iot/"
    },
    "iot_taxonomy": {
      "@id": "https://www.variotdbs.pl/ref/iot_taxonomy/"
    },
    "patch": {
      "@id": "https://www.variotdbs.pl/ref/patch/"
    },
    "problemtype_data": {
      "@id": "https://www.variotdbs.pl/ref/problemtype_data/"
    },
    "references": {
      "@id": "https://www.variotdbs.pl/ref/references/"
    },
    "sources": {
      "@id": "https://www.variotdbs.pl/ref/sources/"
    },
    "sources_release_date": {
      "@id": "https://www.variotdbs.pl/ref/sources_release_date/"
    },
    "sources_update_date": {
      "@id": "https://www.variotdbs.pl/ref/sources_update_date/"
    },
    "threat_type": {
      "@id": "https://www.variotdbs.pl/ref/threat_type/"
    },
    "title": {
      "@id": "https://www.variotdbs.pl/ref/title/"
    },
    "type": {
      "@id": "https://www.variotdbs.pl/ref/type/"
    }
  },
  "@id": "https://www.variotdbs.pl/vuln/VAR-201705-3789",
  "affected_products": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/affected_products#",
      "data": {
        "@container": "@list"
      },
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        },
        "@id": "https://www.variotdbs.pl/ref/sources"
      }
    },
    "data": [
      {
        "model": "openvswitch",
        "scope": "eq",
        "trust": 1.6,
        "vendor": "openvswitch",
        "version": "2.6.1"
      },
      {
        "model": "open vswitch",
        "scope": "eq",
        "trust": 0.8,
        "vendor": "open vswitch",
        "version": "2.6.1"
      },
      {
        "model": "rhev-m",
        "scope": "eq",
        "trust": 0.3,
        "vendor": "redhat",
        "version": "4.0"
      },
      {
        "model": "openstack platform",
        "scope": "eq",
        "trust": 0.3,
        "vendor": "redhat",
        "version": "8.0"
      },
      {
        "model": "openstack platform",
        "scope": "eq",
        "trust": 0.3,
        "vendor": "redhat",
        "version": "11"
      },
      {
        "model": "openstack platform",
        "scope": "eq",
        "trust": 0.3,
        "vendor": "redhat",
        "version": "10"
      },
      {
        "model": "enterprise linux openstack platform for rhel",
        "scope": "eq",
        "trust": 0.3,
        "vendor": "redhat",
        "version": "7.07"
      },
      {
        "model": "enterprise linux openstack platform for rhel",
        "scope": "eq",
        "trust": 0.3,
        "vendor": "redhat",
        "version": "6.07"
      },
      {
        "model": "enterprise linux openstack platform for rhel",
        "scope": "eq",
        "trust": 0.3,
        "vendor": "redhat",
        "version": "5.06"
      },
      {
        "model": "vswitch open vswitch",
        "scope": "eq",
        "trust": 0.3,
        "vendor": "open",
        "version": "2.7"
      },
      {
        "model": "powerkvm",
        "scope": "eq",
        "trust": 0.3,
        "vendor": "ibm",
        "version": "3.1"
      }
    ],
    "sources": [
      {
        "db": "BID",
        "id": "102342"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2017-004542"
      },
      {
        "db": "NVD",
        "id": "CVE-2017-9264"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-201705-1372"
      }
    ]
  },
  "configurations": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/configurations#",
      "children": {
        "@container": "@list"
      },
      "cpe_match": {
        "@container": "@list"
      },
      "data": {
        "@container": "@list"
      },
      "nodes": {
        "@container": "@list"
      }
    },
    "data": [
      {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:openvswitch:openvswitch:2.6.1:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      }
    ],
    "sources": [
      {
        "db": "NVD",
        "id": "CVE-2017-9264"
      }
    ]
  },
  "credits": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/credits#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "The vendor reported these issues.",
    "sources": [
      {
        "db": "BID",
        "id": "102342"
      }
    ],
    "trust": 0.3
  },
  "cve": "CVE-2017-9264",
  "cvss": {
    "@context": {
      "cvssV2": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV2#"
        },
        "@id": "https://www.variotdbs.pl/ref/cvss/cvssV2"
      },
      "cvssV3": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV3#"
        },
        "@id": "https://www.variotdbs.pl/ref/cvss/cvssV3/"
      },
      "severity": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/cvss/severity#"
        },
        "@id": "https://www.variotdbs.pl/ref/cvss/severity"
      },
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        },
        "@id": "https://www.variotdbs.pl/ref/sources"
      }
    },
    "data": [
      {
        "cvssV2": [
          {
            "acInsufInfo": true,
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "author": "NVD",
            "availabilityImpact": "PARTIAL",
            "baseScore": 7.5,
            "confidentialityImpact": "PARTIAL",
            "exploitabilityScore": 10.0,
            "impactScore": 6.4,
            "integrityImpact": "PARTIAL",
            "obtainAllPrivilege": false,
            "obtainOtherPrivilege": false,
            "obtainUserPrivilege": false,
            "severity": "HIGH",
            "trust": 1.0,
            "userInteractionRequired": false,
            "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
            "version": "2.0"
          },
          {
            "acInsufInfo": null,
            "accessComplexity": "Low",
            "accessVector": "Network",
            "authentication": "None",
            "author": "NVD",
            "availabilityImpact": "Partial",
            "baseScore": 7.5,
            "confidentialityImpact": "Partial",
            "exploitabilityScore": null,
            "id": "CVE-2017-9264",
            "impactScore": null,
            "integrityImpact": "Partial",
            "obtainAllPrivilege": null,
            "obtainOtherPrivilege": null,
            "obtainUserPrivilege": null,
            "severity": "High",
            "trust": 0.8,
            "userInteractionRequired": null,
            "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
            "version": "2.0"
          },
          {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "author": "VULHUB",
            "availabilityImpact": "PARTIAL",
            "baseScore": 7.5,
            "confidentialityImpact": "PARTIAL",
            "exploitabilityScore": 10.0,
            "id": "VHN-117467",
            "impactScore": 6.4,
            "integrityImpact": "PARTIAL",
            "severity": "HIGH",
            "trust": 0.1,
            "vectorString": "AV:N/AC:L/AU:N/C:P/I:P/A:P",
            "version": "2.0"
          }
        ],
        "cvssV3": [
          {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "author": "NVD",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "exploitabilityScore": 3.9,
            "impactScore": 5.9,
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "trust": 1.0,
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.0"
          },
          {
            "attackComplexity": "Low",
            "attackVector": "Network",
            "author": "NVD",
            "availabilityImpact": "High",
            "baseScore": 9.8,
            "baseSeverity": "Critical",
            "confidentialityImpact": "High",
            "exploitabilityScore": null,
            "id": "CVE-2017-9264",
            "impactScore": null,
            "integrityImpact": "High",
            "privilegesRequired": "None",
            "scope": "Unchanged",
            "trust": 0.8,
            "userInteraction": "None",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.0"
          }
        ],
        "severity": [
          {
            "author": "NVD",
            "id": "CVE-2017-9264",
            "trust": 1.8,
            "value": "CRITICAL"
          },
          {
            "author": "CNNVD",
            "id": "CNNVD-201705-1372",
            "trust": 0.6,
            "value": "CRITICAL"
          },
          {
            "author": "VULHUB",
            "id": "VHN-117467",
            "trust": 0.1,
            "value": "HIGH"
          }
        ]
      }
    ],
    "sources": [
      {
        "db": "VULHUB",
        "id": "VHN-117467"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2017-004542"
      },
      {
        "db": "NVD",
        "id": "CVE-2017-9264"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-201705-1372"
      }
    ]
  },
  "description": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/description#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "In lib/conntrack.c in the firewall implementation in Open vSwitch (OvS) 2.6.1, there is a buffer over-read while parsing malformed TCP, UDP, and IPv6 packets in the functions `extract_l3_ipv6`, `extract_l4_tcp`, and `extract_l4_udp` that can be triggered remotely. Open vSwitch (OvS) Contains a buffer error vulnerability.Information is acquired, information is acquired, information is altered, and service operation is interrupted (DoS) There is a possibility of being put into a state. Open vSwitch is prone to the following multiple security vulnerabilities:\n1. Multiple buffer-overflow vulnerabilities\n2. A denial-of-service vulnerability\nAn attacker can exploit these issues to execute arbitrary code in the context of the vulnerable application. Failed exploit attempts will likely result in denial-of-service conditions. Open vSwitch (OvS) is a multi-layer virtual switch product based on open source technology (according to the Apache2.0 license). It supports large-scale network automation, standard management interfaces and protocols, etc. through programming extensions. The \u0027extract_l3_ipv6\u0027, \u0027extract_l4_tcp\u0027 and \u0027extract_l4_udp\u0027 functions of the lib/conntrack.c file in the firewall implementation process of OvS 2.6.1 version have security vulnerabilities. ==========================================================================\nUbuntu Security Notice USN-3450-1\nOctober 11, 2017\n\nopenvswitch vulnerabilities\n==========================================================================\n\nA security issue affects these releases of Ubuntu and its derivatives:\n\n- Ubuntu 17.04\n- Ubuntu 16.04 LTS\n\nSummary:\n\nSeveral security issues were fixed in Open vSwitch. \n\nSoftware Description:\n- openvswitch: Ethernet virtual switch\n\nDetails:\n\nBhargava Shastry discovered that Open vSwitch incorrectly handled certain\nOFP messages. (CVE-2017-9214)\n\nIt was discovered that Open vSwitch incorrectly handled certain OpenFlow\nrole messages. (CVE-2017-9263)\n\nIt was discovered that Open vSwitch incorrectly handled certain malformed\npackets. This issue only\naffected Ubuntu 17.04. (CVE-2017-9265)\n\nUpdate instructions:\n\nThe problem can be corrected by updating your system to the following\npackage versions:\n\nUbuntu 17.04:\n  openvswitch-common              2.6.1-0ubuntu5.1\n\nUbuntu 16.04 LTS:\n  openvswitch-common              2.5.2-0ubuntu0.16.04.2\n\nIn general, a standard system update will make all the necessary changes. \n1473735 - ovs-vswitchd crashes with SIGSEGV randomly when adding/removing interfaces\n\n6. X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11\nX-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.25]); Thu, 03 Aug 2017 12:39:24 +0000 (UTC)\n\n\n-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA1\n\n=====================================================================\n                   Red Hat Security Advisory\n\nSynopsis:          Moderate: openvswitch security, bug fix, and enhancement update\nAdvisory ID:       RHSA-2017:2418-01\nProduct:           Fast Datapath\nAdvisory URL:      https://access.redhat.com/errata/RHSA-2017:2418\nIssue date:        2017-08-03\nCVE Names:         CVE-2017-9214 CVE-2017-9263 CVE-2017-9264 \n                   CVE-2017-9265 \n=====================================================================\n\n1. Summary:\n\nAn update for openvswitch is now available for Fast Datapath for Red Hat\nEnterprise Linux 7. \n\nRed Hat Product Security has rated this update as having a security impact\nof Moderate. A Common Vulnerability Scoring System (CVSS) base score, which\ngives a detailed severity rating, is available for each vulnerability from\nthe CVE link(s) in the References section. \n\n2. Relevant releases/architectures:\n\nChannel to provide early releases to layered products - noarch, x86_64\n\n3. Description:\n\nOpen vSwitch provides standard network bridging functions and support for\nthe OpenFlow protocol for remote per-flow control of traffic. \n\nThe following packages have been upgraded to a later upstream version:\nopenvswitch (2.7.2). (BZ#1472854)\n\nSecurity Fix(es):\n\n* An unsigned int wrap around leading to a buffer over-read was found when\nparsing OFPT_QUEUE_GET_CONFIG_REPLY messages in Open vSwitch (OvS). An\nattacker could use this flaw to cause a remote DoS. (CVE-2017-9214)\n\n* In Open vSwitch (OvS), while parsing an OpenFlow role status message\nthere is a call to the abort() function for undefined role status reasons\nin the function `ofp_print_role_status_message` in `lib/ofp-print.c` that\nmay be leveraged toward a remote DoS attack by a malicious switch. A remote attack could use this flaw to cause a\nDenial of Service (DoS). (CVE-2017-9264)\n\n* A buffer over-read flaw was found in Open vSwitch (OvS) while parsing the\ngroup mod OpenFlow messages sent from the controller. An attacker could use\nthis flaw to cause a Denial of Service (DoS). (CVE-2017-9265)\n\n4. Solution:\n\nFor details on how to apply this update, which includes the changes\ndescribed in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\n5. Package List:\n\nChannel to provide early releases to layered products:\n\nSource:\nopenvswitch-2.7.2-1.git20170719.el7fdp.src.rpm\n\nnoarch:\nopenvswitch-test-2.7.2-1.git20170719.el7fdp.noarch.rpm\npython-openvswitch-2.7.2-1.git20170719.el7fdp.noarch.rpm\n\nx86_64:\nopenvswitch-2.7.2-1.git20170719.el7fdp.x86_64.rpm\nopenvswitch-debuginfo-2.7.2-1.git20170719.el7fdp.x86_64.rpm\nopenvswitch-devel-2.7.2-1.git20170719.el7fdp.x86_64.rpm\nopenvswitch-ovn-central-2.7.2-1.git20170719.el7fdp.x86_64.rpm\nopenvswitch-ovn-common-2.7.2-1.git20170719.el7fdp.x86_64.rpm\nopenvswitch-ovn-docker-2.7.2-1.git20170719.el7fdp.x86_64.rpm\nopenvswitch-ovn-host-2.7.2-1.git20170719.el7fdp.x86_64.rpm\nopenvswitch-ovn-vtep-2.7.2-1.git20170719.el7fdp.x86_64.rpm\n\nThese packages are GPG signed by Red Hat for security.  Our key and\ndetails on how to verify the signature are available from\nhttps://access.redhat.com/security/team/key/\n\n7. References:\n\nhttps://access.redhat.com/security/cve/CVE-2017-9214\nhttps://access.redhat.com/security/cve/CVE-2017-9263\nhttps://access.redhat.com/security/cve/CVE-2017-9264\nhttps://access.redhat.com/security/cve/CVE-2017-9265\nhttps://access.redhat.com/security/updates/classification/#moderate\n\n8. Contact:\n\nThe Red Hat security contact is \u003csecalert@redhat.com\u003e. More contact\ndetails at https://access.redhat.com/security/team/contact/\n\nCopyright 2017 Red Hat, Inc. \n-----BEGIN PGP SIGNATURE-----\nVersion: GnuPG v1\n\niD8DBQFZgxmYXlSAg2UNWIIRAuzuAJ9Dngapo5j66itwFnpsvl92GKMAywCfb2Ah\nV7og7GgSn4a1oFzQjIZHeXk=\n=qOi+\n-----END PGP SIGNATURE-----\n\n--\nRHSA-announce mailing list\nRHSA-announce@redhat.com\nhttps://www.redhat.com/mailman/listinfo/rhsa-announce\n",
    "sources": [
      {
        "db": "NVD",
        "id": "CVE-2017-9264"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2017-004542"
      },
      {
        "db": "BID",
        "id": "102342"
      },
      {
        "db": "VULHUB",
        "id": "VHN-117467"
      },
      {
        "db": "PACKETSTORM",
        "id": "144576"
      },
      {
        "db": "PACKETSTORM",
        "id": "144137"
      },
      {
        "db": "PACKETSTORM",
        "id": "144026"
      },
      {
        "db": "PACKETSTORM",
        "id": "143646"
      }
    ],
    "trust": 2.34
  },
  "external_ids": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/external_ids#",
      "data": {
        "@container": "@list"
      },
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": [
      {
        "db": "NVD",
        "id": "CVE-2017-9264",
        "trust": 3.2
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2017-004542",
        "trust": 0.8
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-201705-1372",
        "trust": 0.7
      },
      {
        "db": "BID",
        "id": "102342",
        "trust": 0.3
      },
      {
        "db": "VULHUB",
        "id": "VHN-117467",
        "trust": 0.1
      },
      {
        "db": "PACKETSTORM",
        "id": "144576",
        "trust": 0.1
      },
      {
        "db": "PACKETSTORM",
        "id": "144137",
        "trust": 0.1
      },
      {
        "db": "PACKETSTORM",
        "id": "144026",
        "trust": 0.1
      },
      {
        "db": "PACKETSTORM",
        "id": "143646",
        "trust": 0.1
      }
    ],
    "sources": [
      {
        "db": "VULHUB",
        "id": "VHN-117467"
      },
      {
        "db": "BID",
        "id": "102342"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2017-004542"
      },
      {
        "db": "PACKETSTORM",
        "id": "144576"
      },
      {
        "db": "PACKETSTORM",
        "id": "144137"
      },
      {
        "db": "PACKETSTORM",
        "id": "144026"
      },
      {
        "db": "PACKETSTORM",
        "id": "143646"
      },
      {
        "db": "NVD",
        "id": "CVE-2017-9264"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-201705-1372"
      }
    ]
  },
  "id": "VAR-201705-3789",
  "iot": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/iot#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": true,
    "sources": [
      {
        "db": "VULHUB",
        "id": "VHN-117467"
      }
    ],
    "trust": 0.725
  },
  "last_update_date": "2023-12-18T11:37:29.597000Z",
  "patch": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/patch#",
      "data": {
        "@container": "@list"
      },
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": [
      {
        "title": "[ovs-dev] [PATCH] conntrack: Fix checks for TCP, UDP, and IPv6 header sizes.",
        "trust": 0.8,
        "url": "https://mail.openvswitch.org/pipermail/ovs-dev/2017-march/329323.html"
      },
      {
        "title": "Open vSwitch Security vulnerabilities",
        "trust": 0.6,
        "url": "http://www.cnnvd.org.cn/web/xxk/bdxqbyid.tag?id=70638"
      }
    ],
    "sources": [
      {
        "db": "JVNDB",
        "id": "JVNDB-2017-004542"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-201705-1372"
      }
    ]
  },
  "problemtype_data": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/problemtype_data#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": [
      {
        "problemtype": "CWE-125",
        "trust": 1.1
      },
      {
        "problemtype": "CWE-119",
        "trust": 0.9
      }
    ],
    "sources": [
      {
        "db": "VULHUB",
        "id": "VHN-117467"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2017-004542"
      },
      {
        "db": "NVD",
        "id": "CVE-2017-9264"
      }
    ]
  },
  "references": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/references#",
      "data": {
        "@container": "@list"
      },
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": [
      {
        "trust": 1.8,
        "url": "https://access.redhat.com/errata/rhsa-2017:2418"
      },
      {
        "trust": 1.8,
        "url": "https://access.redhat.com/errata/rhsa-2017:2648"
      },
      {
        "trust": 1.8,
        "url": "https://access.redhat.com/errata/rhsa-2017:2727"
      },
      {
        "trust": 1.7,
        "url": "https://mail.openvswitch.org/pipermail/ovs-dev/2017-march/329323.html"
      },
      {
        "trust": 1.2,
        "url": "https://nvd.nist.gov/vuln/detail/cve-2017-9264"
      },
      {
        "trust": 0.8,
        "url": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2017-9264"
      },
      {
        "trust": 0.6,
        "url": "https://access.redhat.com/security/cve/cve-2017-9263"
      },
      {
        "trust": 0.6,
        "url": "https://access.redhat.com/security/cve/cve-2017-9264"
      },
      {
        "trust": 0.6,
        "url": "https://access.redhat.com/security/cve/cve-2017-9265"
      },
      {
        "trust": 0.4,
        "url": "https://nvd.nist.gov/vuln/detail/cve-2017-9265"
      },
      {
        "trust": 0.4,
        "url": "https://nvd.nist.gov/vuln/detail/cve-2017-9214"
      },
      {
        "trust": 0.4,
        "url": "https://nvd.nist.gov/vuln/detail/cve-2017-9263"
      },
      {
        "trust": 0.3,
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1457327"
      },
      {
        "trust": 0.3,
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1457335"
      },
      {
        "trust": 0.3,
        "url": "http://www.ibm.com"
      },
      {
        "trust": 0.3,
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1457329"
      },
      {
        "trust": 0.3,
        "url": "http://www-01.ibm.com/support/docview.wss?uid=isg3t1026032"
      },
      {
        "trust": 0.3,
        "url": "https://www.redhat.com/mailman/listinfo/rhsa-announce"
      },
      {
        "trust": 0.3,
        "url": "https://access.redhat.com/security/updates/classification/#moderate"
      },
      {
        "trust": 0.3,
        "url": "https://bugzilla.redhat.com/):"
      },
      {
        "trust": 0.3,
        "url": "https://access.redhat.com/security/team/key/"
      },
      {
        "trust": 0.3,
        "url": "https://access.redhat.com/articles/11258"
      },
      {
        "trust": 0.3,
        "url": "https://access.redhat.com/security/cve/cve-2017-9214"
      },
      {
        "trust": 0.3,
        "url": "https://access.redhat.com/security/team/contact/"
      },
      {
        "trust": 0.1,
        "url": "https://www.ubuntu.com/usn/usn-3450-1"
      },
      {
        "trust": 0.1,
        "url": "https://launchpad.net/ubuntu/+source/openvswitch/2.6.1-0ubuntu5.1"
      },
      {
        "trust": 0.1,
        "url": "https://launchpad.net/ubuntu/+source/openvswitch/2.5.2-0ubuntu0.16.04.2"
      }
    ],
    "sources": [
      {
        "db": "VULHUB",
        "id": "VHN-117467"
      },
      {
        "db": "BID",
        "id": "102342"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2017-004542"
      },
      {
        "db": "PACKETSTORM",
        "id": "144576"
      },
      {
        "db": "PACKETSTORM",
        "id": "144137"
      },
      {
        "db": "PACKETSTORM",
        "id": "144026"
      },
      {
        "db": "PACKETSTORM",
        "id": "143646"
      },
      {
        "db": "NVD",
        "id": "CVE-2017-9264"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-201705-1372"
      }
    ]
  },
  "sources": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/sources#",
      "data": {
        "@container": "@list"
      }
    },
    "data": [
      {
        "db": "VULHUB",
        "id": "VHN-117467"
      },
      {
        "db": "BID",
        "id": "102342"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2017-004542"
      },
      {
        "db": "PACKETSTORM",
        "id": "144576"
      },
      {
        "db": "PACKETSTORM",
        "id": "144137"
      },
      {
        "db": "PACKETSTORM",
        "id": "144026"
      },
      {
        "db": "PACKETSTORM",
        "id": "143646"
      },
      {
        "db": "NVD",
        "id": "CVE-2017-9264"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-201705-1372"
      }
    ]
  },
  "sources_release_date": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
      "data": {
        "@container": "@list"
      }
    },
    "data": [
      {
        "date": "2017-05-29T00:00:00",
        "db": "VULHUB",
        "id": "VHN-117467"
      },
      {
        "date": "2017-05-26T00:00:00",
        "db": "BID",
        "id": "102342"
      },
      {
        "date": "2017-06-28T00:00:00",
        "db": "JVNDB",
        "id": "JVNDB-2017-004542"
      },
      {
        "date": "2017-10-12T13:40:31",
        "db": "PACKETSTORM",
        "id": "144576"
      },
      {
        "date": "2017-09-14T19:51:05",
        "db": "PACKETSTORM",
        "id": "144137"
      },
      {
        "date": "2017-09-06T17:18:00",
        "db": "PACKETSTORM",
        "id": "144026"
      },
      {
        "date": "2017-08-04T05:19:21",
        "db": "PACKETSTORM",
        "id": "143646"
      },
      {
        "date": "2017-05-29T04:29:00.400000",
        "db": "NVD",
        "id": "CVE-2017-9264"
      },
      {
        "date": "2017-05-31T00:00:00",
        "db": "CNNVD",
        "id": "CNNVD-201705-1372"
      }
    ]
  },
  "sources_update_date": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
      "data": {
        "@container": "@list"
      }
    },
    "data": [
      {
        "date": "2019-10-03T00:00:00",
        "db": "VULHUB",
        "id": "VHN-117467"
      },
      {
        "date": "2017-05-26T00:00:00",
        "db": "BID",
        "id": "102342"
      },
      {
        "date": "2017-06-28T00:00:00",
        "db": "JVNDB",
        "id": "JVNDB-2017-004542"
      },
      {
        "date": "2019-10-03T00:03:26.223000",
        "db": "NVD",
        "id": "CVE-2017-9264"
      },
      {
        "date": "2019-10-23T00:00:00",
        "db": "CNNVD",
        "id": "CNNVD-201705-1372"
      }
    ]
  },
  "threat_type": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/threat_type#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "remote",
    "sources": [
      {
        "db": "PACKETSTORM",
        "id": "144576"
      },
      {
        "db": "PACKETSTORM",
        "id": "144137"
      },
      {
        "db": "PACKETSTORM",
        "id": "144026"
      },
      {
        "db": "PACKETSTORM",
        "id": "143646"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-201705-1372"
      }
    ],
    "trust": 1.0
  },
  "title": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/title#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "Open vSwitch Buffer error vulnerability",
    "sources": [
      {
        "db": "JVNDB",
        "id": "JVNDB-2017-004542"
      }
    ],
    "trust": 0.8
  },
  "type": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/type#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "buffer error",
    "sources": [
      {
        "db": "CNNVD",
        "id": "CNNVD-201705-1372"
      }
    ],
    "trust": 0.6
  }
}


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.