Vulnerability-Lookup

RHSA-2011_0496

Vulnerability from csaf_redhat - Published: 2011-05-09 15:45 - Updated: 2024-11-22 04:21

Summary

Red Hat Security Advisory: xen security update

Severity

Important

Notes

Topic: Updated xen packages that fix several security issues are now available for Red Hat Enterprise Linux 5. The Red Hat Security Response Team has rated this update as having important security impact. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available from the CVE link in the References section.

Details: The xen packages contain administration tools and the xend service for managing the kernel-xen kernel for virtualization on Red Hat Enterprise Linux. It was found that the xc_try_bzip2_decode() and xc_try_lzma_decode() decode routines did not correctly check for a possible buffer size overflow in the decoding loop. As well, several integer overflow flaws and missing error/range checking were found that could lead to an infinite loop. A privileged guest user could use these flaws to crash the guest or, possibly, execute arbitrary code in the privileged management domain (Dom0). (CVE-2011-1583) All xen users are advised to upgrade to these updated packages, which contain backported patches to correct these issues. The system must be rebooted for this update to take effect.

Terms of Use: This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.

CVE-2011-1583

Multiple integer overflows in tools/libxc/xc_dom_bzimageloader.c in Xen 3.2, 3.3, 4.0, and 4.1 allow local users to cause a denial of service and possibly execute arbitrary code via a crafted paravirtualised guest kernel image that triggers (1) a buffer overflow during a decompression loop or (2) an out-of-bounds read in the loader involving unspecified length fields.

6.0 ()


                
                  AV:L/AC:H/Au:S/C:C/I:C/A:C

Affected products

Fixed 26 products

Product	Version	Remediation
Unresolved product id: 5Server-5.6.Z:xen-0:3.0.3-120.el5_6.2.i386	—	Vendor Fix fix
Unresolved product id: 5Server-5.6.Z:xen-0:3.0.3-120.el5_6.2.ia64	—	Vendor Fix fix
Unresolved product id: 5Server-5.6.Z:xen-0:3.0.3-120.el5_6.2.src	—	Vendor Fix fix
Unresolved product id: 5Server-5.6.Z:xen-0:3.0.3-120.el5_6.2.x86_64	—	Vendor Fix fix
Unresolved product id: 5Server-5.6.Z:xen-debuginfo-0:3.0.3-120.el5_6.2.i386	—	Vendor Fix fix
Unresolved product id: 5Server-5.6.Z:xen-debuginfo-0:3.0.3-120.el5_6.2.ia64	—	Vendor Fix fix
Unresolved product id: 5Server-5.6.Z:xen-debuginfo-0:3.0.3-120.el5_6.2.x86_64	—	Vendor Fix fix
Unresolved product id: 5Server-5.6.Z:xen-devel-0:3.0.3-120.el5_6.2.i386	—	Vendor Fix fix
Unresolved product id: 5Server-5.6.Z:xen-devel-0:3.0.3-120.el5_6.2.ia64	—	Vendor Fix fix
Unresolved product id: 5Server-5.6.Z:xen-devel-0:3.0.3-120.el5_6.2.x86_64	—	Vendor Fix fix
Unresolved product id: 5Server-5.6.Z:xen-libs-0:3.0.3-120.el5_6.2.i386	—	Vendor Fix fix
Unresolved product id: 5Server-5.6.Z:xen-libs-0:3.0.3-120.el5_6.2.ia64	—	Vendor Fix fix
Unresolved product id: 5Server-5.6.Z:xen-libs-0:3.0.3-120.el5_6.2.x86_64	—	Vendor Fix fix
Unresolved product id: 5Server-VT-5.6.Z:xen-0:3.0.3-120.el5_6.2.i386	—	Vendor Fix fix
Unresolved product id: 5Server-VT-5.6.Z:xen-0:3.0.3-120.el5_6.2.ia64	—	Vendor Fix fix
Unresolved product id: 5Server-VT-5.6.Z:xen-0:3.0.3-120.el5_6.2.src	—	Vendor Fix fix
Unresolved product id: 5Server-VT-5.6.Z:xen-0:3.0.3-120.el5_6.2.x86_64	—	Vendor Fix fix
Unresolved product id: 5Server-VT-5.6.Z:xen-debuginfo-0:3.0.3-120.el5_6.2.i386	—	Vendor Fix fix
Unresolved product id: 5Server-VT-5.6.Z:xen-debuginfo-0:3.0.3-120.el5_6.2.ia64	—	Vendor Fix fix
Unresolved product id: 5Server-VT-5.6.Z:xen-debuginfo-0:3.0.3-120.el5_6.2.x86_64	—	Vendor Fix fix
Unresolved product id: 5Server-VT-5.6.Z:xen-devel-0:3.0.3-120.el5_6.2.i386	—	Vendor Fix fix
Unresolved product id: 5Server-VT-5.6.Z:xen-devel-0:3.0.3-120.el5_6.2.ia64	—	Vendor Fix fix
Unresolved product id: 5Server-VT-5.6.Z:xen-devel-0:3.0.3-120.el5_6.2.x86_64	—	Vendor Fix fix
Unresolved product id: 5Server-VT-5.6.Z:xen-libs-0:3.0.3-120.el5_6.2.i386	—	Vendor Fix fix
Unresolved product id: 5Server-VT-5.6.Z:xen-libs-0:3.0.3-120.el5_6.2.ia64	—	Vendor Fix fix
Unresolved product id: 5Server-VT-5.6.Z:xen-libs-0:3.0.3-120.el5_6.2.x86_64	—	Vendor Fix fix

Threats

Impact Important

CVE-2011-3262

tools/libxc/xc_dom_bzimageloader.c in Xen 3.2, 3.3, 4.0, and 4.1 allows local users to cause a denial of service (management software infinite loop and management domain resource consumption) via unspecified vectors related to "Lack of error checking in the decompression loop."

6.0 ()


                
                  AV:L/AC:H/Au:S/C:C/I:C/A:C

Affected products

Fixed 26 products, the same list as for CVE-2011-1583

Threats

Impact Important

References

11 references

URL	Category
https://access.redhat.com/errata/RHSA-2011:0496	self
https://access.redhat.com/security/updates/classi…	external
https://bugzilla.redhat.com/show_bug.cgi?id=696927	external
https://security.access.redhat.com/data/csaf/v2/a…	self
https://access.redhat.com/security/cve/CVE-2011-1583	self
https://bugzilla.redhat.com/show_bug.cgi?id=696927	external
https://www.cve.org/CVERecord?id=CVE-2011-1583	external
https://nvd.nist.gov/vuln/detail/CVE-2011-1583	external
https://access.redhat.com/security/cve/CVE-2011-3262	self
https://www.cve.org/CVERecord?id=CVE-2011-3262	external
https://nvd.nist.gov/vuln/detail/CVE-2011-3262	external

JSON

To clipboard

{
  "document": {
    "aggregate_severity": {
      "namespace": "https://access.redhat.com/security/updates/classification/",
      "text": "Important"
    },
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "en",
    "notes": [
      {
        "category": "summary",
        "text": "Updated xen packages that fix several security issues are now available for\nRed Hat Enterprise Linux 5.\n\nThe Red Hat Security Response Team has rated this update as having\nimportant security impact. A Common Vulnerability Scoring System (CVSS)\nbase score, which gives a detailed severity rating, is available from the\nCVE link in the References section.",
        "title": "Topic"
      },
      {
        "category": "general",
        "text": "The xen packages contain administration tools and the xend service for\nmanaging the kernel-xen kernel for virtualization on Red Hat Enterprise\nLinux.\n\nIt was found that the xc_try_bzip2_decode() and xc_try_lzma_decode() decode\nroutines did not correctly check for a possible buffer size overflow in the\ndecoding loop. As well, several integer overflow flaws and missing\nerror/range checking were found that could lead to an infinite loop. A\nprivileged guest user could use these flaws to crash the guest or,\npossibly, execute arbitrary code in the privileged management domain\n(Dom0). (CVE-2011-1583)\n\nAll xen users are advised to upgrade to these updated packages, which\ncontain backported patches to correct these issues. The system must be\nrebooted for this update to take effect.",
        "title": "Details"
      },
      {
        "category": "legal_disclaimer",
        "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
        "title": "Terms of Use"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "https://access.redhat.com/security/team/contact/",
      "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.",
      "name": "Red Hat Product Security",
      "namespace": "https://www.redhat.com"
    },
    "references": [
      {
        "category": "self",
        "summary": "https://access.redhat.com/errata/RHSA-2011:0496",
        "url": "https://access.redhat.com/errata/RHSA-2011:0496"
      },
      {
        "category": "external",
        "summary": "https://access.redhat.com/security/updates/classification/#important",
        "url": "https://access.redhat.com/security/updates/classification/#important"
      },
      {
        "category": "external",
        "summary": "696927",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=696927"
      },
      {
        "category": "self",
        "summary": "Canonical URL",
        "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2011/rhsa-2011_0496.json"
      }
    ],
    "title": "Red Hat Security Advisory: xen security update",
    "tracking": {
      "current_release_date": "2024-11-22T04:21:55+00:00",
      "generator": {
        "date": "2024-11-22T04:21:55+00:00",
        "engine": {
          "name": "Red Hat SDEngine",
          "version": "4.2.1"
        }
      },
      "id": "RHSA-2011:0496",
      "initial_release_date": "2011-05-09T15:45:00+00:00",
      "revision_history": [
        {
          "date": "2011-05-09T15:45:00+00:00",
          "number": "1",
          "summary": "Initial version"
        },
        {
          "date": "2011-05-09T11:50:50+00:00",
          "number": "2",
          "summary": "Last updated version"
        },
        {
          "date": "2024-11-22T04:21:55+00:00",
          "number": "3",
          "summary": "Last generated version"
        }
      ],
      "status": "final",
      "version": "3"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "RHEL Virtualization (v. 5 server)",
                "product": {
                  "name": "RHEL Virtualization (v. 5 server)",
                  "product_id": "5Server-VT-5.6.Z",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:redhat:rhel_virtualization:5::server"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "Red Hat Enterprise Linux (v. 5.6.z server)",
                "product": {
                  "name": "Red Hat Enterprise Linux (v. 5.6.z server)",
                  "product_id": "5Server-5.6.Z",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:redhat:enterprise_linux:5::server"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "Red Hat Enterprise Linux"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "xen-0:3.0.3-120.el5_6.2.ia64",
                "product": {
                  "name": "xen-0:3.0.3-120.el5_6.2.ia64",
                  "product_id": "xen-0:3.0.3-120.el5_6.2.ia64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/xen@3.0.3-120.el5_6.2?arch=ia64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "xen-devel-0:3.0.3-120.el5_6.2.ia64",
                "product": {
                  "name": "xen-devel-0:3.0.3-120.el5_6.2.ia64",
                  "product_id": "xen-devel-0:3.0.3-120.el5_6.2.ia64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/xen-devel@3.0.3-120.el5_6.2?arch=ia64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "xen-debuginfo-0:3.0.3-120.el5_6.2.ia64",
                "product": {
                  "name": "xen-debuginfo-0:3.0.3-120.el5_6.2.ia64",
                  "product_id": "xen-debuginfo-0:3.0.3-120.el5_6.2.ia64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/xen-debuginfo@3.0.3-120.el5_6.2?arch=ia64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "xen-libs-0:3.0.3-120.el5_6.2.ia64",
                "product": {
                  "name": "xen-libs-0:3.0.3-120.el5_6.2.ia64",
                  "product_id": "xen-libs-0:3.0.3-120.el5_6.2.ia64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/xen-libs@3.0.3-120.el5_6.2?arch=ia64"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "ia64"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "xen-0:3.0.3-120.el5_6.2.src",
                "product": {
                  "name": "xen-0:3.0.3-120.el5_6.2.src",
                  "product_id": "xen-0:3.0.3-120.el5_6.2.src",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/xen@3.0.3-120.el5_6.2?arch=src"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "src"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "xen-0:3.0.3-120.el5_6.2.x86_64",
                "product": {
                  "name": "xen-0:3.0.3-120.el5_6.2.x86_64",
                  "product_id": "xen-0:3.0.3-120.el5_6.2.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/xen@3.0.3-120.el5_6.2?arch=x86_64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "xen-devel-0:3.0.3-120.el5_6.2.x86_64",
                "product": {
                  "name": "xen-devel-0:3.0.3-120.el5_6.2.x86_64",
                  "product_id": "xen-devel-0:3.0.3-120.el5_6.2.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/xen-devel@3.0.3-120.el5_6.2?arch=x86_64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "xen-debuginfo-0:3.0.3-120.el5_6.2.x86_64",
                "product": {
                  "name": "xen-debuginfo-0:3.0.3-120.el5_6.2.x86_64",
                  "product_id": "xen-debuginfo-0:3.0.3-120.el5_6.2.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/xen-debuginfo@3.0.3-120.el5_6.2?arch=x86_64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "xen-libs-0:3.0.3-120.el5_6.2.x86_64",
                "product": {
                  "name": "xen-libs-0:3.0.3-120.el5_6.2.x86_64",
                  "product_id": "xen-libs-0:3.0.3-120.el5_6.2.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/xen-libs@3.0.3-120.el5_6.2?arch=x86_64"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "x86_64"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "xen-devel-0:3.0.3-120.el5_6.2.i386",
                "product": {
                  "name": "xen-devel-0:3.0.3-120.el5_6.2.i386",
                  "product_id": "xen-devel-0:3.0.3-120.el5_6.2.i386",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/xen-devel@3.0.3-120.el5_6.2?arch=i386"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "xen-debuginfo-0:3.0.3-120.el5_6.2.i386",
                "product": {
                  "name": "xen-debuginfo-0:3.0.3-120.el5_6.2.i386",
                  "product_id": "xen-debuginfo-0:3.0.3-120.el5_6.2.i386",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/xen-debuginfo@3.0.3-120.el5_6.2?arch=i386"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "xen-0:3.0.3-120.el5_6.2.i386",
                "product": {
                  "name": "xen-0:3.0.3-120.el5_6.2.i386",
                  "product_id": "xen-0:3.0.3-120.el5_6.2.i386",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/xen@3.0.3-120.el5_6.2?arch=i386"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "xen-libs-0:3.0.3-120.el5_6.2.i386",
                "product": {
                  "name": "xen-libs-0:3.0.3-120.el5_6.2.i386",
                  "product_id": "xen-libs-0:3.0.3-120.el5_6.2.i386",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/xen-libs@3.0.3-120.el5_6.2?arch=i386"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "i386"
          }
        ],
        "category": "vendor",
        "name": "Red Hat"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "xen-0:3.0.3-120.el5_6.2.i386 as a component of Red Hat Enterprise Linux (v. 5.6.z server)",
          "product_id": "5Server-5.6.Z:xen-0:3.0.3-120.el5_6.2.i386"
        },
        "product_reference": "xen-0:3.0.3-120.el5_6.2.i386",
        "relates_to_product_reference": "5Server-5.6.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "xen-0:3.0.3-120.el5_6.2.ia64 as a component of Red Hat Enterprise Linux (v. 5.6.z server)",
          "product_id": "5Server-5.6.Z:xen-0:3.0.3-120.el5_6.2.ia64"
        },
        "product_reference": "xen-0:3.0.3-120.el5_6.2.ia64",
        "relates_to_product_reference": "5Server-5.6.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "xen-0:3.0.3-120.el5_6.2.src as a component of Red Hat Enterprise Linux (v. 5.6.z server)",
          "product_id": "5Server-5.6.Z:xen-0:3.0.3-120.el5_6.2.src"
        },
        "product_reference": "xen-0:3.0.3-120.el5_6.2.src",
        "relates_to_product_reference": "5Server-5.6.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "xen-0:3.0.3-120.el5_6.2.x86_64 as a component of Red Hat Enterprise Linux (v. 5.6.z server)",
          "product_id": "5Server-5.6.Z:xen-0:3.0.3-120.el5_6.2.x86_64"
        },
        "product_reference": "xen-0:3.0.3-120.el5_6.2.x86_64",
        "relates_to_product_reference": "5Server-5.6.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "xen-debuginfo-0:3.0.3-120.el5_6.2.i386 as a component of Red Hat Enterprise Linux (v. 5.6.z server)",
          "product_id": "5Server-5.6.Z:xen-debuginfo-0:3.0.3-120.el5_6.2.i386"
        },
        "product_reference": "xen-debuginfo-0:3.0.3-120.el5_6.2.i386",
        "relates_to_product_reference": "5Server-5.6.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "xen-debuginfo-0:3.0.3-120.el5_6.2.ia64 as a component of Red Hat Enterprise Linux (v. 5.6.z server)",
          "product_id": "5Server-5.6.Z:xen-debuginfo-0:3.0.3-120.el5_6.2.ia64"
        },
        "product_reference": "xen-debuginfo-0:3.0.3-120.el5_6.2.ia64",
        "relates_to_product_reference": "5Server-5.6.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "xen-debuginfo-0:3.0.3-120.el5_6.2.x86_64 as a component of Red Hat Enterprise Linux (v. 5.6.z server)",
          "product_id": "5Server-5.6.Z:xen-debuginfo-0:3.0.3-120.el5_6.2.x86_64"
        },
        "product_reference": "xen-debuginfo-0:3.0.3-120.el5_6.2.x86_64",
        "relates_to_product_reference": "5Server-5.6.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "xen-devel-0:3.0.3-120.el5_6.2.i386 as a component of Red Hat Enterprise Linux (v. 5.6.z server)",
          "product_id": "5Server-5.6.Z:xen-devel-0:3.0.3-120.el5_6.2.i386"
        },
        "product_reference": "xen-devel-0:3.0.3-120.el5_6.2.i386",
        "relates_to_product_reference": "5Server-5.6.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "xen-devel-0:3.0.3-120.el5_6.2.ia64 as a component of Red Hat Enterprise Linux (v. 5.6.z server)",
          "product_id": "5Server-5.6.Z:xen-devel-0:3.0.3-120.el5_6.2.ia64"
        },
        "product_reference": "xen-devel-0:3.0.3-120.el5_6.2.ia64",
        "relates_to_product_reference": "5Server-5.6.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "xen-devel-0:3.0.3-120.el5_6.2.x86_64 as a component of Red Hat Enterprise Linux (v. 5.6.z server)",
          "product_id": "5Server-5.6.Z:xen-devel-0:3.0.3-120.el5_6.2.x86_64"
        },
        "product_reference": "xen-devel-0:3.0.3-120.el5_6.2.x86_64",
        "relates_to_product_reference": "5Server-5.6.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "xen-libs-0:3.0.3-120.el5_6.2.i386 as a component of Red Hat Enterprise Linux (v. 5.6.z server)",
          "product_id": "5Server-5.6.Z:xen-libs-0:3.0.3-120.el5_6.2.i386"
        },
        "product_reference": "xen-libs-0:3.0.3-120.el5_6.2.i386",
        "relates_to_product_reference": "5Server-5.6.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "xen-libs-0:3.0.3-120.el5_6.2.ia64 as a component of Red Hat Enterprise Linux (v. 5.6.z server)",
          "product_id": "5Server-5.6.Z:xen-libs-0:3.0.3-120.el5_6.2.ia64"
        },
        "product_reference": "xen-libs-0:3.0.3-120.el5_6.2.ia64",
        "relates_to_product_reference": "5Server-5.6.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "xen-libs-0:3.0.3-120.el5_6.2.x86_64 as a component of Red Hat Enterprise Linux (v. 5.6.z server)",
          "product_id": "5Server-5.6.Z:xen-libs-0:3.0.3-120.el5_6.2.x86_64"
        },
        "product_reference": "xen-libs-0:3.0.3-120.el5_6.2.x86_64",
        "relates_to_product_reference": "5Server-5.6.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "xen-0:3.0.3-120.el5_6.2.i386 as a component of RHEL Virtualization (v. 5 server)",
          "product_id": "5Server-VT-5.6.Z:xen-0:3.0.3-120.el5_6.2.i386"
        },
        "product_reference": "xen-0:3.0.3-120.el5_6.2.i386",
        "relates_to_product_reference": "5Server-VT-5.6.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "xen-0:3.0.3-120.el5_6.2.ia64 as a component of RHEL Virtualization (v. 5 server)",
          "product_id": "5Server-VT-5.6.Z:xen-0:3.0.3-120.el5_6.2.ia64"
        },
        "product_reference": "xen-0:3.0.3-120.el5_6.2.ia64",
        "relates_to_product_reference": "5Server-VT-5.6.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "xen-0:3.0.3-120.el5_6.2.src as a component of RHEL Virtualization (v. 5 server)",
          "product_id": "5Server-VT-5.6.Z:xen-0:3.0.3-120.el5_6.2.src"
        },
        "product_reference": "xen-0:3.0.3-120.el5_6.2.src",
        "relates_to_product_reference": "5Server-VT-5.6.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "xen-0:3.0.3-120.el5_6.2.x86_64 as a component of RHEL Virtualization (v. 5 server)",
          "product_id": "5Server-VT-5.6.Z:xen-0:3.0.3-120.el5_6.2.x86_64"
        },
        "product_reference": "xen-0:3.0.3-120.el5_6.2.x86_64",
        "relates_to_product_reference": "5Server-VT-5.6.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "xen-debuginfo-0:3.0.3-120.el5_6.2.i386 as a component of RHEL Virtualization (v. 5 server)",
          "product_id": "5Server-VT-5.6.Z:xen-debuginfo-0:3.0.3-120.el5_6.2.i386"
        },
        "product_reference": "xen-debuginfo-0:3.0.3-120.el5_6.2.i386",
        "relates_to_product_reference": "5Server-VT-5.6.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "xen-debuginfo-0:3.0.3-120.el5_6.2.ia64 as a component of RHEL Virtualization (v. 5 server)",
          "product_id": "5Server-VT-5.6.Z:xen-debuginfo-0:3.0.3-120.el5_6.2.ia64"
        },
        "product_reference": "xen-debuginfo-0:3.0.3-120.el5_6.2.ia64",
        "relates_to_product_reference": "5Server-VT-5.6.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "xen-debuginfo-0:3.0.3-120.el5_6.2.x86_64 as a component of RHEL Virtualization (v. 5 server)",
          "product_id": "5Server-VT-5.6.Z:xen-debuginfo-0:3.0.3-120.el5_6.2.x86_64"
        },
        "product_reference": "xen-debuginfo-0:3.0.3-120.el5_6.2.x86_64",
        "relates_to_product_reference": "5Server-VT-5.6.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "xen-devel-0:3.0.3-120.el5_6.2.i386 as a component of RHEL Virtualization (v. 5 server)",
          "product_id": "5Server-VT-5.6.Z:xen-devel-0:3.0.3-120.el5_6.2.i386"
        },
        "product_reference": "xen-devel-0:3.0.3-120.el5_6.2.i386",
        "relates_to_product_reference": "5Server-VT-5.6.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "xen-devel-0:3.0.3-120.el5_6.2.ia64 as a component of RHEL Virtualization (v. 5 server)",
          "product_id": "5Server-VT-5.6.Z:xen-devel-0:3.0.3-120.el5_6.2.ia64"
        },
        "product_reference": "xen-devel-0:3.0.3-120.el5_6.2.ia64",
        "relates_to_product_reference": "5Server-VT-5.6.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "xen-devel-0:3.0.3-120.el5_6.2.x86_64 as a component of RHEL Virtualization (v. 5 server)",
          "product_id": "5Server-VT-5.6.Z:xen-devel-0:3.0.3-120.el5_6.2.x86_64"
        },
        "product_reference": "xen-devel-0:3.0.3-120.el5_6.2.x86_64",
        "relates_to_product_reference": "5Server-VT-5.6.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "xen-libs-0:3.0.3-120.el5_6.2.i386 as a component of RHEL Virtualization (v. 5 server)",
          "product_id": "5Server-VT-5.6.Z:xen-libs-0:3.0.3-120.el5_6.2.i386"
        },
        "product_reference": "xen-libs-0:3.0.3-120.el5_6.2.i386",
        "relates_to_product_reference": "5Server-VT-5.6.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "xen-libs-0:3.0.3-120.el5_6.2.ia64 as a component of RHEL Virtualization (v. 5 server)",
          "product_id": "5Server-VT-5.6.Z:xen-libs-0:3.0.3-120.el5_6.2.ia64"
        },
        "product_reference": "xen-libs-0:3.0.3-120.el5_6.2.ia64",
        "relates_to_product_reference": "5Server-VT-5.6.Z"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "xen-libs-0:3.0.3-120.el5_6.2.x86_64 as a component of RHEL Virtualization (v. 5 server)",
          "product_id": "5Server-VT-5.6.Z:xen-libs-0:3.0.3-120.el5_6.2.x86_64"
        },
        "product_reference": "xen-libs-0:3.0.3-120.el5_6.2.x86_64",
        "relates_to_product_reference": "5Server-VT-5.6.Z"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2011-1583",
      "discovery_date": "2011-03-09T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "696927"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "Multiple integer overflows in tools/libxc/xc_dom_bzimageloader.c in Xen 3.2, 3.3, 4.0, and 4.1 allow local users to cause a denial of service and possibly execute arbitrary code via a crafted paravirtualised guest kernel image that triggers (1) a buffer overflow during a decompression loop or (2) an out-of-bounds read in the loader involving unspecified length fields.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "xen: insufficiencies in pv kernel image validation",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "This issue did not affect the versions of the Xen package as shipped with Red Hat Enterprise Linux 4 and 6. This has been addressed in Red Hat Enterprise Linux 5 via https://rhn.redhat.com/errata/RHSA-2011-0496.html.",
          "title": "Statement"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "5Server-5.6.Z:xen-0:3.0.3-120.el5_6.2.i386",
          "5Server-5.6.Z:xen-0:3.0.3-120.el5_6.2.ia64",
          "5Server-5.6.Z:xen-0:3.0.3-120.el5_6.2.src",
          "5Server-5.6.Z:xen-0:3.0.3-120.el5_6.2.x86_64",
          "5Server-5.6.Z:xen-debuginfo-0:3.0.3-120.el5_6.2.i386",
          "5Server-5.6.Z:xen-debuginfo-0:3.0.3-120.el5_6.2.ia64",
          "5Server-5.6.Z:xen-debuginfo-0:3.0.3-120.el5_6.2.x86_64",
          "5Server-5.6.Z:xen-devel-0:3.0.3-120.el5_6.2.i386",
          "5Server-5.6.Z:xen-devel-0:3.0.3-120.el5_6.2.ia64",
          "5Server-5.6.Z:xen-devel-0:3.0.3-120.el5_6.2.x86_64",
          "5Server-5.6.Z:xen-libs-0:3.0.3-120.el5_6.2.i386",
          "5Server-5.6.Z:xen-libs-0:3.0.3-120.el5_6.2.ia64",
          "5Server-5.6.Z:xen-libs-0:3.0.3-120.el5_6.2.x86_64",
          "5Server-VT-5.6.Z:xen-0:3.0.3-120.el5_6.2.i386",
          "5Server-VT-5.6.Z:xen-0:3.0.3-120.el5_6.2.ia64",
          "5Server-VT-5.6.Z:xen-0:3.0.3-120.el5_6.2.src",
          "5Server-VT-5.6.Z:xen-0:3.0.3-120.el5_6.2.x86_64",
          "5Server-VT-5.6.Z:xen-debuginfo-0:3.0.3-120.el5_6.2.i386",
          "5Server-VT-5.6.Z:xen-debuginfo-0:3.0.3-120.el5_6.2.ia64",
          "5Server-VT-5.6.Z:xen-debuginfo-0:3.0.3-120.el5_6.2.x86_64",
          "5Server-VT-5.6.Z:xen-devel-0:3.0.3-120.el5_6.2.i386",
          "5Server-VT-5.6.Z:xen-devel-0:3.0.3-120.el5_6.2.ia64",
          "5Server-VT-5.6.Z:xen-devel-0:3.0.3-120.el5_6.2.x86_64",
          "5Server-VT-5.6.Z:xen-libs-0:3.0.3-120.el5_6.2.i386",
          "5Server-VT-5.6.Z:xen-libs-0:3.0.3-120.el5_6.2.ia64",
          "5Server-VT-5.6.Z:xen-libs-0:3.0.3-120.el5_6.2.x86_64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2011-1583"
        },
        {
          "category": "external",
          "summary": "RHBZ#696927",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=696927"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2011-1583",
          "url": "https://www.cve.org/CVERecord?id=CVE-2011-1583"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2011-1583",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2011-1583"
        }
      ],
      "release_date": "2011-05-09T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2011-05-09T15:45:00+00:00",
          "details": "Before applying this update, make sure all previously-released errata\nrelevant to your system have been applied.\n\nThis update is available via the Red Hat Network. Details on how to\nuse the Red Hat Network to apply this update are available at\nhttps://access.redhat.com/kb/docs/DOC-11259",
          "product_ids": [
            "5Server-5.6.Z:xen-0:3.0.3-120.el5_6.2.i386",
            "5Server-5.6.Z:xen-0:3.0.3-120.el5_6.2.ia64",
            "5Server-5.6.Z:xen-0:3.0.3-120.el5_6.2.src",
            "5Server-5.6.Z:xen-0:3.0.3-120.el5_6.2.x86_64",
            "5Server-5.6.Z:xen-debuginfo-0:3.0.3-120.el5_6.2.i386",
            "5Server-5.6.Z:xen-debuginfo-0:3.0.3-120.el5_6.2.ia64",
            "5Server-5.6.Z:xen-debuginfo-0:3.0.3-120.el5_6.2.x86_64",
            "5Server-5.6.Z:xen-devel-0:3.0.3-120.el5_6.2.i386",
            "5Server-5.6.Z:xen-devel-0:3.0.3-120.el5_6.2.ia64",
            "5Server-5.6.Z:xen-devel-0:3.0.3-120.el5_6.2.x86_64",
            "5Server-5.6.Z:xen-libs-0:3.0.3-120.el5_6.2.i386",
            "5Server-5.6.Z:xen-libs-0:3.0.3-120.el5_6.2.ia64",
            "5Server-5.6.Z:xen-libs-0:3.0.3-120.el5_6.2.x86_64",
            "5Server-VT-5.6.Z:xen-0:3.0.3-120.el5_6.2.i386",
            "5Server-VT-5.6.Z:xen-0:3.0.3-120.el5_6.2.ia64",
            "5Server-VT-5.6.Z:xen-0:3.0.3-120.el5_6.2.src",
            "5Server-VT-5.6.Z:xen-0:3.0.3-120.el5_6.2.x86_64",
            "5Server-VT-5.6.Z:xen-debuginfo-0:3.0.3-120.el5_6.2.i386",
            "5Server-VT-5.6.Z:xen-debuginfo-0:3.0.3-120.el5_6.2.ia64",
            "5Server-VT-5.6.Z:xen-debuginfo-0:3.0.3-120.el5_6.2.x86_64",
            "5Server-VT-5.6.Z:xen-devel-0:3.0.3-120.el5_6.2.i386",
            "5Server-VT-5.6.Z:xen-devel-0:3.0.3-120.el5_6.2.ia64",
            "5Server-VT-5.6.Z:xen-devel-0:3.0.3-120.el5_6.2.x86_64",
            "5Server-VT-5.6.Z:xen-libs-0:3.0.3-120.el5_6.2.i386",
            "5Server-VT-5.6.Z:xen-libs-0:3.0.3-120.el5_6.2.ia64",
            "5Server-VT-5.6.Z:xen-libs-0:3.0.3-120.el5_6.2.x86_64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2011:0496"
        }
      ],
      "scores": [
        {
          "cvss_v2": {
            "accessComplexity": "HIGH",
            "accessVector": "LOCAL",
            "authentication": "SINGLE",
            "availabilityImpact": "COMPLETE",
            "baseScore": 6.0,
            "confidentialityImpact": "COMPLETE",
            "integrityImpact": "COMPLETE",
            "vectorString": "AV:L/AC:H/Au:S/C:C/I:C/A:C",
            "version": "2.0"
          },
          "products": [
            "5Server-5.6.Z:xen-0:3.0.3-120.el5_6.2.i386",
            "5Server-5.6.Z:xen-0:3.0.3-120.el5_6.2.ia64",
            "5Server-5.6.Z:xen-0:3.0.3-120.el5_6.2.src",
            "5Server-5.6.Z:xen-0:3.0.3-120.el5_6.2.x86_64",
            "5Server-5.6.Z:xen-debuginfo-0:3.0.3-120.el5_6.2.i386",
            "5Server-5.6.Z:xen-debuginfo-0:3.0.3-120.el5_6.2.ia64",
            "5Server-5.6.Z:xen-debuginfo-0:3.0.3-120.el5_6.2.x86_64",
            "5Server-5.6.Z:xen-devel-0:3.0.3-120.el5_6.2.i386",
            "5Server-5.6.Z:xen-devel-0:3.0.3-120.el5_6.2.ia64",
            "5Server-5.6.Z:xen-devel-0:3.0.3-120.el5_6.2.x86_64",
            "5Server-5.6.Z:xen-libs-0:3.0.3-120.el5_6.2.i386",
            "5Server-5.6.Z:xen-libs-0:3.0.3-120.el5_6.2.ia64",
            "5Server-5.6.Z:xen-libs-0:3.0.3-120.el5_6.2.x86_64",
            "5Server-VT-5.6.Z:xen-0:3.0.3-120.el5_6.2.i386",
            "5Server-VT-5.6.Z:xen-0:3.0.3-120.el5_6.2.ia64",
            "5Server-VT-5.6.Z:xen-0:3.0.3-120.el5_6.2.src",
            "5Server-VT-5.6.Z:xen-0:3.0.3-120.el5_6.2.x86_64",
            "5Server-VT-5.6.Z:xen-debuginfo-0:3.0.3-120.el5_6.2.i386",
            "5Server-VT-5.6.Z:xen-debuginfo-0:3.0.3-120.el5_6.2.ia64",
            "5Server-VT-5.6.Z:xen-debuginfo-0:3.0.3-120.el5_6.2.x86_64",
            "5Server-VT-5.6.Z:xen-devel-0:3.0.3-120.el5_6.2.i386",
            "5Server-VT-5.6.Z:xen-devel-0:3.0.3-120.el5_6.2.ia64",
            "5Server-VT-5.6.Z:xen-devel-0:3.0.3-120.el5_6.2.x86_64",
            "5Server-VT-5.6.Z:xen-libs-0:3.0.3-120.el5_6.2.i386",
            "5Server-VT-5.6.Z:xen-libs-0:3.0.3-120.el5_6.2.ia64",
            "5Server-VT-5.6.Z:xen-libs-0:3.0.3-120.el5_6.2.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "xen: insufficiencies in pv kernel image validation"
    },
    {
      "cve": "CVE-2011-3262",
      "discovery_date": "2011-03-09T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "696927"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "tools/libxc/xc_dom_bzimageloader.c in Xen 3.2, 3.3, 4.0, and 4.1 allows local users to cause a denial of service (management software infinite loop and management domain resource consumption) via unspecified vectors related to \"Lack of error checking in the decompression loop.\"",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "xen: insufficiencies in pv kernel image validation",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "This issue did not affect the versions of the Xen package as shipped with Red Hat Enterprise Linux 4 and 6. This has been addressed in Red Hat Enterprise Linux 5 via https://rhn.redhat.com/errata/RHSA-2011-0496.html.",
          "title": "Statement"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "5Server-5.6.Z:xen-0:3.0.3-120.el5_6.2.i386",
          "5Server-5.6.Z:xen-0:3.0.3-120.el5_6.2.ia64",
          "5Server-5.6.Z:xen-0:3.0.3-120.el5_6.2.src",
          "5Server-5.6.Z:xen-0:3.0.3-120.el5_6.2.x86_64",
          "5Server-5.6.Z:xen-debuginfo-0:3.0.3-120.el5_6.2.i386",
          "5Server-5.6.Z:xen-debuginfo-0:3.0.3-120.el5_6.2.ia64",
          "5Server-5.6.Z:xen-debuginfo-0:3.0.3-120.el5_6.2.x86_64",
          "5Server-5.6.Z:xen-devel-0:3.0.3-120.el5_6.2.i386",
          "5Server-5.6.Z:xen-devel-0:3.0.3-120.el5_6.2.ia64",
          "5Server-5.6.Z:xen-devel-0:3.0.3-120.el5_6.2.x86_64",
          "5Server-5.6.Z:xen-libs-0:3.0.3-120.el5_6.2.i386",
          "5Server-5.6.Z:xen-libs-0:3.0.3-120.el5_6.2.ia64",
          "5Server-5.6.Z:xen-libs-0:3.0.3-120.el5_6.2.x86_64",
          "5Server-VT-5.6.Z:xen-0:3.0.3-120.el5_6.2.i386",
          "5Server-VT-5.6.Z:xen-0:3.0.3-120.el5_6.2.ia64",
          "5Server-VT-5.6.Z:xen-0:3.0.3-120.el5_6.2.src",
          "5Server-VT-5.6.Z:xen-0:3.0.3-120.el5_6.2.x86_64",
          "5Server-VT-5.6.Z:xen-debuginfo-0:3.0.3-120.el5_6.2.i386",
          "5Server-VT-5.6.Z:xen-debuginfo-0:3.0.3-120.el5_6.2.ia64",
          "5Server-VT-5.6.Z:xen-debuginfo-0:3.0.3-120.el5_6.2.x86_64",
          "5Server-VT-5.6.Z:xen-devel-0:3.0.3-120.el5_6.2.i386",
          "5Server-VT-5.6.Z:xen-devel-0:3.0.3-120.el5_6.2.ia64",
          "5Server-VT-5.6.Z:xen-devel-0:3.0.3-120.el5_6.2.x86_64",
          "5Server-VT-5.6.Z:xen-libs-0:3.0.3-120.el5_6.2.i386",
          "5Server-VT-5.6.Z:xen-libs-0:3.0.3-120.el5_6.2.ia64",
          "5Server-VT-5.6.Z:xen-libs-0:3.0.3-120.el5_6.2.x86_64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2011-3262"
        },
        {
          "category": "external",
          "summary": "RHBZ#696927",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=696927"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2011-3262",
          "url": "https://www.cve.org/CVERecord?id=CVE-2011-3262"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2011-3262",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2011-3262"
        }
      ],
      "release_date": "2011-05-09T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2011-05-09T15:45:00+00:00",
          "details": "Before applying this update, make sure all previously-released errata\nrelevant to your system have been applied.\n\nThis update is available via the Red Hat Network. Details on how to\nuse the Red Hat Network to apply this update are available at\nhttps://access.redhat.com/kb/docs/DOC-11259",
          "product_ids": [
            "5Server-5.6.Z:xen-0:3.0.3-120.el5_6.2.i386",
            "5Server-5.6.Z:xen-0:3.0.3-120.el5_6.2.ia64",
            "5Server-5.6.Z:xen-0:3.0.3-120.el5_6.2.src",
            "5Server-5.6.Z:xen-0:3.0.3-120.el5_6.2.x86_64",
            "5Server-5.6.Z:xen-debuginfo-0:3.0.3-120.el5_6.2.i386",
            "5Server-5.6.Z:xen-debuginfo-0:3.0.3-120.el5_6.2.ia64",
            "5Server-5.6.Z:xen-debuginfo-0:3.0.3-120.el5_6.2.x86_64",
            "5Server-5.6.Z:xen-devel-0:3.0.3-120.el5_6.2.i386",
            "5Server-5.6.Z:xen-devel-0:3.0.3-120.el5_6.2.ia64",
            "5Server-5.6.Z:xen-devel-0:3.0.3-120.el5_6.2.x86_64",
            "5Server-5.6.Z:xen-libs-0:3.0.3-120.el5_6.2.i386",
            "5Server-5.6.Z:xen-libs-0:3.0.3-120.el5_6.2.ia64",
            "5Server-5.6.Z:xen-libs-0:3.0.3-120.el5_6.2.x86_64",
            "5Server-VT-5.6.Z:xen-0:3.0.3-120.el5_6.2.i386",
            "5Server-VT-5.6.Z:xen-0:3.0.3-120.el5_6.2.ia64",
            "5Server-VT-5.6.Z:xen-0:3.0.3-120.el5_6.2.src",
            "5Server-VT-5.6.Z:xen-0:3.0.3-120.el5_6.2.x86_64",
            "5Server-VT-5.6.Z:xen-debuginfo-0:3.0.3-120.el5_6.2.i386",
            "5Server-VT-5.6.Z:xen-debuginfo-0:3.0.3-120.el5_6.2.ia64",
            "5Server-VT-5.6.Z:xen-debuginfo-0:3.0.3-120.el5_6.2.x86_64",
            "5Server-VT-5.6.Z:xen-devel-0:3.0.3-120.el5_6.2.i386",
            "5Server-VT-5.6.Z:xen-devel-0:3.0.3-120.el5_6.2.ia64",
            "5Server-VT-5.6.Z:xen-devel-0:3.0.3-120.el5_6.2.x86_64",
            "5Server-VT-5.6.Z:xen-libs-0:3.0.3-120.el5_6.2.i386",
            "5Server-VT-5.6.Z:xen-libs-0:3.0.3-120.el5_6.2.ia64",
            "5Server-VT-5.6.Z:xen-libs-0:3.0.3-120.el5_6.2.x86_64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2011:0496"
        }
      ],
      "scores": [
        {
          "cvss_v2": {
            "accessComplexity": "HIGH",
            "accessVector": "LOCAL",
            "authentication": "SINGLE",
            "availabilityImpact": "COMPLETE",
            "baseScore": 6.0,
            "confidentialityImpact": "COMPLETE",
            "integrityImpact": "COMPLETE",
            "vectorString": "AV:L/AC:H/Au:S/C:C/I:C/A:C",
            "version": "2.0"
          },
          "products": [
            "5Server-5.6.Z:xen-0:3.0.3-120.el5_6.2.i386",
            "5Server-5.6.Z:xen-0:3.0.3-120.el5_6.2.ia64",
            "5Server-5.6.Z:xen-0:3.0.3-120.el5_6.2.src",
            "5Server-5.6.Z:xen-0:3.0.3-120.el5_6.2.x86_64",
            "5Server-5.6.Z:xen-debuginfo-0:3.0.3-120.el5_6.2.i386",
            "5Server-5.6.Z:xen-debuginfo-0:3.0.3-120.el5_6.2.ia64",
            "5Server-5.6.Z:xen-debuginfo-0:3.0.3-120.el5_6.2.x86_64",
            "5Server-5.6.Z:xen-devel-0:3.0.3-120.el5_6.2.i386",
            "5Server-5.6.Z:xen-devel-0:3.0.3-120.el5_6.2.ia64",
            "5Server-5.6.Z:xen-devel-0:3.0.3-120.el5_6.2.x86_64",
            "5Server-5.6.Z:xen-libs-0:3.0.3-120.el5_6.2.i386",
            "5Server-5.6.Z:xen-libs-0:3.0.3-120.el5_6.2.ia64",
            "5Server-5.6.Z:xen-libs-0:3.0.3-120.el5_6.2.x86_64",
            "5Server-VT-5.6.Z:xen-0:3.0.3-120.el5_6.2.i386",
            "5Server-VT-5.6.Z:xen-0:3.0.3-120.el5_6.2.ia64",
            "5Server-VT-5.6.Z:xen-0:3.0.3-120.el5_6.2.src",
            "5Server-VT-5.6.Z:xen-0:3.0.3-120.el5_6.2.x86_64",
            "5Server-VT-5.6.Z:xen-debuginfo-0:3.0.3-120.el5_6.2.i386",
            "5Server-VT-5.6.Z:xen-debuginfo-0:3.0.3-120.el5_6.2.ia64",
            "5Server-VT-5.6.Z:xen-debuginfo-0:3.0.3-120.el5_6.2.x86_64",
            "5Server-VT-5.6.Z:xen-devel-0:3.0.3-120.el5_6.2.i386",
            "5Server-VT-5.6.Z:xen-devel-0:3.0.3-120.el5_6.2.ia64",
            "5Server-VT-5.6.Z:xen-devel-0:3.0.3-120.el5_6.2.x86_64",
            "5Server-VT-5.6.Z:xen-libs-0:3.0.3-120.el5_6.2.i386",
            "5Server-VT-5.6.Z:xen-libs-0:3.0.3-120.el5_6.2.ia64",
            "5Server-VT-5.6.Z:xen-libs-0:3.0.3-120.el5_6.2.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "xen: insufficiencies in pv kernel image validation"
    }
  ]
}

CVE-2011-1583 (GCVE-0-2011-1583)

Vulnerability from cvelistv5 – Published: 2011-08-12 18:00 – Updated: 2024-08-06 22:28

Summary

Severity

No CVSS data available.

CWE

Assigner

redhat CNA under the redhat root

CNA scorecard B 82/100 over 1087 records in the last 180 days details

References

3 references

URL	Tags
http://lists.xensource.com/archives/html/xen-deve…	mailing-listx_refsource_MLIST
http://rhn.redhat.com/errata/RHSA-2011-0496.html	vendor-advisoryx_refsource_REDHAT
http://lists.xensource.com/archives/html/xen-deve…	mailing-listx_refsource_MLIST

Date Public

2011-05-09 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T22:28:42.114Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "[Xen-devel] 20110509 Xen security advisory CVE-2011-1583 - pv kernel image validation",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://lists.xensource.com/archives/html/xen-devel/2011-05/msg00483.html"
          },
          {
            "name": "RHSA-2011:0496",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "http://rhn.redhat.com/errata/RHSA-2011-0496.html"
          },
          {
            "name": "[Xen-devel] 20110509 Re: Xen security advisory CVE-2011-1583 - pv kernel image validation",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://lists.xensource.com/archives/html/xen-devel/2011-05/msg00491.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2011-05-09T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "Multiple integer overflows in tools/libxc/xc_dom_bzimageloader.c in Xen 3.2, 3.3, 4.0, and 4.1 allow local users to cause a denial of service and possibly execute arbitrary code via a crafted paravirtualised guest kernel image that triggers (1) a buffer overflow during a decompression loop or (2) an out-of-bounds read in the loader involving unspecified length fields."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2011-08-23T09:00:00.000Z",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
      "references": [
        {
          "name": "[Xen-devel] 20110509 Xen security advisory CVE-2011-1583 - pv kernel image validation",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://lists.xensource.com/archives/html/xen-devel/2011-05/msg00483.html"
        },
        {
          "name": "RHSA-2011:0496",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "http://rhn.redhat.com/errata/RHSA-2011-0496.html"
        },
        {
          "name": "[Xen-devel] 20110509 Re: Xen security advisory CVE-2011-1583 - pv kernel image validation",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://lists.xensource.com/archives/html/xen-devel/2011-05/msg00491.html"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2011-1583",
    "datePublished": "2011-08-12T18:00:00.000Z",
    "dateReserved": "2011-04-05T00:00:00.000Z",
    "dateUpdated": "2024-08-06T22:28:42.114Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

CVE-2011-3262 (GCVE-0-2011-3262)

Vulnerability from cvelistv5 – Published: 2011-08-19 20:00 – Updated: 2024-08-06 23:29

Summary

Severity

No CVSS data available.

CWE

Assigner

mitre CNA under the mitre root

CNA scorecard E 28/100 over 2280 records in the last 180 days details

References

5 references

URL	Tags
http://secunia.com/advisories/55082	third-party-advisoryx_refsource_SECUNIA
http://security.gentoo.org/glsa/glsa-201309-24.xml	vendor-advisoryx_refsource_GENTOO
http://lists.xensource.com/archives/html/xen-deve…	mailing-listx_refsource_MLIST
https://exchange.xforce.ibmcloud.com/vulnerabilit…	vdb-entryx_refsource_XF
http://lists.xensource.com/archives/html/xen-deve…	mailing-listx_refsource_MLIST

Date Public

2011-05-09 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T23:29:56.374Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "55082",
            "tags": [
              "third-party-advisory",
              "x_refsource_SECUNIA",
              "x_transferred"
            ],
            "url": "http://secunia.com/advisories/55082"
          },
          {
            "name": "GLSA-201309-24",
            "tags": [
              "vendor-advisory",
              "x_refsource_GENTOO",
              "x_transferred"
            ],
            "url": "http://security.gentoo.org/glsa/glsa-201309-24.xml"
          },
          {
            "name": "[Xen-devel] 20110509 Xen security advisory CVE-2011-1583 - pv kernel image validation",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://lists.xensource.com/archives/html/xen-devel/2011-05/msg00483.html"
          },
          {
            "name": "xen-xcdombzimageloader-dos(69381)",
            "tags": [
              "vdb-entry",
              "x_refsource_XF",
              "x_transferred"
            ],
            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/69381"
          },
          {
            "name": "[Xen-devel] 20110509 Re: Xen security advisory CVE-2011-1583 - pv kernel image validation",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://lists.xensource.com/archives/html/xen-devel/2011-05/msg00491.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2011-05-09T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "tools/libxc/xc_dom_bzimageloader.c in Xen 3.2, 3.3, 4.0, and 4.1 allows local users to cause a denial of service (management software infinite loop and management domain resource consumption) via unspecified vectors related to \"Lack of error checking in the decompression loop.\""
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2017-08-28T12:57:01.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "name": "55082",
          "tags": [
            "third-party-advisory",
            "x_refsource_SECUNIA"
          ],
          "url": "http://secunia.com/advisories/55082"
        },
        {
          "name": "GLSA-201309-24",
          "tags": [
            "vendor-advisory",
            "x_refsource_GENTOO"
          ],
          "url": "http://security.gentoo.org/glsa/glsa-201309-24.xml"
        },
        {
          "name": "[Xen-devel] 20110509 Xen security advisory CVE-2011-1583 - pv kernel image validation",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://lists.xensource.com/archives/html/xen-devel/2011-05/msg00483.html"
        },
        {
          "name": "xen-xcdombzimageloader-dos(69381)",
          "tags": [
            "vdb-entry",
            "x_refsource_XF"
          ],
          "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/69381"
        },
        {
          "name": "[Xen-devel] 20110509 Re: Xen security advisory CVE-2011-1583 - pv kernel image validation",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://lists.xensource.com/archives/html/xen-devel/2011-05/msg00491.html"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2011-3262",
          "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": "tools/libxc/xc_dom_bzimageloader.c in Xen 3.2, 3.3, 4.0, and 4.1 allows local users to cause a denial of service (management software infinite loop and management domain resource consumption) via unspecified vectors related to \"Lack of error checking in the decompression loop.\""
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "55082",
              "refsource": "SECUNIA",
              "url": "http://secunia.com/advisories/55082"
            },
            {
              "name": "GLSA-201309-24",
              "refsource": "GENTOO",
              "url": "http://security.gentoo.org/glsa/glsa-201309-24.xml"
            },
            {
              "name": "[Xen-devel] 20110509 Xen security advisory CVE-2011-1583 - pv kernel image validation",
              "refsource": "MLIST",
              "url": "http://lists.xensource.com/archives/html/xen-devel/2011-05/msg00483.html"
            },
            {
              "name": "xen-xcdombzimageloader-dos(69381)",
              "refsource": "XF",
              "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/69381"
            },
            {
              "name": "[Xen-devel] 20110509 Re: Xen security advisory CVE-2011-1583 - pv kernel image validation",
              "refsource": "MLIST",
              "url": "http://lists.xensource.com/archives/html/xen-devel/2011-05/msg00491.html"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2011-3262",
    "datePublished": "2011-08-19T20:00:00.000Z",
    "dateReserved": "2011-08-19T00:00:00.000Z",
    "dateUpdated": "2024-08-06T23:29:56.374Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

Order JSON

How durations are calculated

Following the VTEM framework (Black Hat USA 2015), time to patch starts when the vendor or a coordinator was informed, total time to patch at discovery, and disclosure to patch at public disclosure; vendor response time runs from the report to its acknowledgement. Time to exploit and time unpatched start at the earliest discovery or report, falling back to public disclosure. Unpatched time ends at the first recorded patch, or the calculation time when no patch is recorded. Exploitation to patch shows the interval between those two events; a published proof of concept is a public exploit, not exploitation.

Each result shows its source dates. A negative interval means the end event came first; when date-only inputs leave the order open, the result says so. Date-only inputs are approximate. The earliest evidence wins: KEV report dates and sightings are labelled as such. Records describing another vulnerability are listed but never calculated from, and a PoC alone does not establish exploitation. Missing patch evidence does not prove that no patch exists. Filters below change the event list only.

Publication & reservation Sightings KEV catalogs Other timestamps

Loading timeline…

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

RHSA-2011_0496

CVE-2011-1583 (GCVE-0-2011-1583)

CVE-2011-3262 (GCVE-0-2011-3262)

Tags

Sightings

Nomenclature

Vulnerability timeline

Related by attack behaviour