suse-su-2018:1699-2
Vulnerability from csaf_suse
Published
2018-10-18 12:46
Modified
2018-10-18 12:46
Summary
Security update for xen

Notes

Title of the patch
Security update for xen
Description of the patch
This update for xen fixes several issues. This feature was added: - Added support for qemu monitor command These security issues were fixed: - CVE-2018-3639: Prevent attackers with local user access from extracting information via a side-channel analysis, aka Speculative Store Bypass (SSB), Variant 4 (bsc#1092631). - CVE-2017-5753,CVE-2017-5715,CVE-2017-5754: Improved Spectre v2 mitigations (bsc#1074562). This non-security issue was fixed: - bsc#1086039 - Dom0 does not represent DomU cpu flags
Patchnames
SUSE-SLE-SERVER-12-SP2-BCL-2018-1142
Terms of use
CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).



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          "summary": "SUSE Bug 1105108 for CVE-2017-5715",
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      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
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          "category": "external",
          "summary": "SUSE Bug 1087939 for CVE-2017-5753",
          "url": "https://bugzilla.suse.com/1087939"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1089055 for CVE-2017-5753",
          "url": "https://bugzilla.suse.com/1089055"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1136865 for CVE-2017-5753",
          "url": "https://bugzilla.suse.com/1136865"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1178658 for CVE-2017-5753",
          "url": "https://bugzilla.suse.com/1178658"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1201877 for CVE-2017-5753",
          "url": "https://bugzilla.suse.com/1201877"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1209547 for CVE-2017-5753",
          "url": "https://bugzilla.suse.com/1209547"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
            "SUSE Linux Enterprise Server 12 SP2-BCL:xen-4.7.5_04-43.33.1.x86_64",
            "SUSE Linux Enterprise Server 12 SP2-BCL:xen-doc-html-4.7.5_04-43.33.1.x86_64",
            "SUSE Linux Enterprise Server 12 SP2-BCL:xen-libs-32bit-4.7.5_04-43.33.1.x86_64",
            "SUSE Linux Enterprise Server 12 SP2-BCL:xen-libs-4.7.5_04-43.33.1.x86_64",
            "SUSE Linux Enterprise Server 12 SP2-BCL:xen-tools-4.7.5_04-43.33.1.x86_64",
            "SUSE Linux Enterprise Server 12 SP2-BCL:xen-tools-domU-4.7.5_04-43.33.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 5.6,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N",
            "version": "3.1"
          },
          "products": [
            "SUSE Linux Enterprise Server 12 SP2-BCL:xen-4.7.5_04-43.33.1.x86_64",
            "SUSE Linux Enterprise Server 12 SP2-BCL:xen-doc-html-4.7.5_04-43.33.1.x86_64",
            "SUSE Linux Enterprise Server 12 SP2-BCL:xen-libs-32bit-4.7.5_04-43.33.1.x86_64",
            "SUSE Linux Enterprise Server 12 SP2-BCL:xen-libs-4.7.5_04-43.33.1.x86_64",
            "SUSE Linux Enterprise Server 12 SP2-BCL:xen-tools-4.7.5_04-43.33.1.x86_64",
            "SUSE Linux Enterprise Server 12 SP2-BCL:xen-tools-domU-4.7.5_04-43.33.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2018-10-18T12:46:29Z",
          "details": "important"
        }
      ],
      "title": "CVE-2017-5753"
    },
    {
      "cve": "CVE-2017-5754",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2017-5754"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "Systems with microprocessors utilizing speculative execution and indirect branch prediction may allow unauthorized disclosure of information to an attacker with local user access via a side-channel analysis of the data cache.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Linux Enterprise Server 12 SP2-BCL:xen-4.7.5_04-43.33.1.x86_64",
          "SUSE Linux Enterprise Server 12 SP2-BCL:xen-doc-html-4.7.5_04-43.33.1.x86_64",
          "SUSE Linux Enterprise Server 12 SP2-BCL:xen-libs-32bit-4.7.5_04-43.33.1.x86_64",
          "SUSE Linux Enterprise Server 12 SP2-BCL:xen-libs-4.7.5_04-43.33.1.x86_64",
          "SUSE Linux Enterprise Server 12 SP2-BCL:xen-tools-4.7.5_04-43.33.1.x86_64",
          "SUSE Linux Enterprise Server 12 SP2-BCL:xen-tools-domU-4.7.5_04-43.33.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2017-5754",
          "url": "https://www.suse.com/security/cve/CVE-2017-5754"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1068032 for CVE-2017-5754",
          "url": "https://bugzilla.suse.com/1068032"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1074562 for CVE-2017-5754",
          "url": "https://bugzilla.suse.com/1074562"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1074578 for CVE-2017-5754",
          "url": "https://bugzilla.suse.com/1074578"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1074701 for CVE-2017-5754",
          "url": "https://bugzilla.suse.com/1074701"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1075006 for CVE-2017-5754",
          "url": "https://bugzilla.suse.com/1075006"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1075008 for CVE-2017-5754",
          "url": "https://bugzilla.suse.com/1075008"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1087939 for CVE-2017-5754",
          "url": "https://bugzilla.suse.com/1087939"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1089055 for CVE-2017-5754",
          "url": "https://bugzilla.suse.com/1089055"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1115045 for CVE-2017-5754",
          "url": "https://bugzilla.suse.com/1115045"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1136865 for CVE-2017-5754",
          "url": "https://bugzilla.suse.com/1136865"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1178658 for CVE-2017-5754",
          "url": "https://bugzilla.suse.com/1178658"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1201877 for CVE-2017-5754",
          "url": "https://bugzilla.suse.com/1201877"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
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            "SUSE Linux Enterprise Server 12 SP2-BCL:xen-4.7.5_04-43.33.1.x86_64",
            "SUSE Linux Enterprise Server 12 SP2-BCL:xen-doc-html-4.7.5_04-43.33.1.x86_64",
            "SUSE Linux Enterprise Server 12 SP2-BCL:xen-libs-32bit-4.7.5_04-43.33.1.x86_64",
            "SUSE Linux Enterprise Server 12 SP2-BCL:xen-libs-4.7.5_04-43.33.1.x86_64",
            "SUSE Linux Enterprise Server 12 SP2-BCL:xen-tools-4.7.5_04-43.33.1.x86_64",
            "SUSE Linux Enterprise Server 12 SP2-BCL:xen-tools-domU-4.7.5_04-43.33.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 5.5,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          },
          "products": [
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            "SUSE Linux Enterprise Server 12 SP2-BCL:xen-doc-html-4.7.5_04-43.33.1.x86_64",
            "SUSE Linux Enterprise Server 12 SP2-BCL:xen-libs-32bit-4.7.5_04-43.33.1.x86_64",
            "SUSE Linux Enterprise Server 12 SP2-BCL:xen-libs-4.7.5_04-43.33.1.x86_64",
            "SUSE Linux Enterprise Server 12 SP2-BCL:xen-tools-4.7.5_04-43.33.1.x86_64",
            "SUSE Linux Enterprise Server 12 SP2-BCL:xen-tools-domU-4.7.5_04-43.33.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2018-10-18T12:46:29Z",
          "details": "moderate"
        }
      ],
      "title": "CVE-2017-5754"
    },
    {
      "cve": "CVE-2018-3639",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2018-3639"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "Systems with microprocessors utilizing speculative execution and speculative execution of memory reads before the addresses of all prior memory writes are known may allow unauthorized disclosure of information to an attacker with local user access via a side-channel analysis, aka Speculative Store Bypass (SSB), Variant 4.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Linux Enterprise Server 12 SP2-BCL:xen-4.7.5_04-43.33.1.x86_64",
          "SUSE Linux Enterprise Server 12 SP2-BCL:xen-doc-html-4.7.5_04-43.33.1.x86_64",
          "SUSE Linux Enterprise Server 12 SP2-BCL:xen-libs-32bit-4.7.5_04-43.33.1.x86_64",
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          "SUSE Linux Enterprise Server 12 SP2-BCL:xen-tools-4.7.5_04-43.33.1.x86_64",
          "SUSE Linux Enterprise Server 12 SP2-BCL:xen-tools-domU-4.7.5_04-43.33.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2018-3639",
          "url": "https://www.suse.com/security/cve/CVE-2018-3639"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1074701 for CVE-2018-3639",
          "url": "https://bugzilla.suse.com/1074701"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1085235 for CVE-2018-3639",
          "url": "https://bugzilla.suse.com/1085235"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1085308 for CVE-2018-3639",
          "url": "https://bugzilla.suse.com/1085308"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1087078 for CVE-2018-3639",
          "url": "https://bugzilla.suse.com/1087078"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1087082 for CVE-2018-3639",
          "url": "https://bugzilla.suse.com/1087082"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1092631 for CVE-2018-3639",
          "url": "https://bugzilla.suse.com/1092631"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1092885 for CVE-2018-3639",
          "url": "https://bugzilla.suse.com/1092885"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1094912 for CVE-2018-3639",
          "url": "https://bugzilla.suse.com/1094912"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1098813 for CVE-2018-3639",
          "url": "https://bugzilla.suse.com/1098813"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1100394 for CVE-2018-3639",
          "url": "https://bugzilla.suse.com/1100394"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1102640 for CVE-2018-3639",
          "url": "https://bugzilla.suse.com/1102640"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1105412 for CVE-2018-3639",
          "url": "https://bugzilla.suse.com/1105412"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1111963 for CVE-2018-3639",
          "url": "https://bugzilla.suse.com/1111963"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1172781 for CVE-2018-3639",
          "url": "https://bugzilla.suse.com/1172781"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1172782 for CVE-2018-3639",
          "url": "https://bugzilla.suse.com/1172782"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1172783 for CVE-2018-3639",
          "url": "https://bugzilla.suse.com/1172783"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1173489 for CVE-2018-3639",
          "url": "https://bugzilla.suse.com/1173489"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1178658 for CVE-2018-3639",
          "url": "https://bugzilla.suse.com/1178658"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1201877 for CVE-2018-3639",
          "url": "https://bugzilla.suse.com/1201877"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1215674 for CVE-2018-3639",
          "url": "https://bugzilla.suse.com/1215674"
        }
      ],
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            "SUSE Linux Enterprise Server 12 SP2-BCL:xen-doc-html-4.7.5_04-43.33.1.x86_64",
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      "scores": [
        {
          "cvss_v3": {
            "baseScore": 4.3,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N",
            "version": "3.0"
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            "SUSE Linux Enterprise Server 12 SP2-BCL:xen-doc-html-4.7.5_04-43.33.1.x86_64",
            "SUSE Linux Enterprise Server 12 SP2-BCL:xen-libs-32bit-4.7.5_04-43.33.1.x86_64",
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        {
          "category": "impact",
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          "details": "moderate"
        }
      ],
      "title": "CVE-2018-3639"
    }
  ]
}


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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.
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  • 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.


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