suse-su-2021:0776-1
Vulnerability from csaf_suse
Published
2021-03-12 16:41
Modified
2021-03-12 16:41
Summary
Security update for s390-tools

Notes

Title of the patch
Security update for s390-tools
Description of the patch
This update for s390-tools fixes the following issues: - Fixed an issue where IPL was not working when bootloader was installed on a SCSI disk with 4k physical blocksize without using a devicemapper target (bsc#1183041). - CVE-2021-25316: Do not use predictable temporary file names (bsc#1182777). - Made the name of the temporary configuration file in /tmp/ unpredictable (bsc#1182876).
Patchnames
SUSE-2021-776,SUSE-SLE-SERVER-12-SP5-2021-776
Terms of use
CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).


To clipboard 

{
  "document": {
    "aggregate_severity": {
      "namespace": "https://www.suse.com/support/security/rating/",
      "text": "important"
    },
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Copyright 2024 SUSE LLC. All rights reserved.",
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "en",
    "notes": [
      {
        "category": "summary",
        "text": "Security update for s390-tools",
        "title": "Title of the patch"
      },
      {
        "category": "description",
        "text": "This update for s390-tools fixes the following issues:\n\n- Fixed an issue where IPL was not working when bootloader was installed \n  on a SCSI disk with 4k physical blocksize without using a devicemapper \n  target (bsc#1183041).\n- CVE-2021-25316: Do not use predictable temporary file names (bsc#1182777).\n- Made the name of the temporary configuration file in /tmp/ unpredictable (bsc#1182876).\n",
        "title": "Description of the patch"
      },
      {
        "category": "details",
        "text": "SUSE-2021-776,SUSE-SLE-SERVER-12-SP5-2021-776",
        "title": "Patchnames"
      },
      {
        "category": "legal_disclaimer",
        "text": "CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).",
        "title": "Terms of use"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "https://www.suse.com/support/security/contact/",
      "name": "SUSE Product Security Team",
      "namespace": "https://www.suse.com/"
    },
    "references": [
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        "category": "external",
        "summary": "SUSE ratings",
        "url": "https://www.suse.com/support/security/rating/"
      },
      {
        "category": "self",
        "summary": "URL of this CSAF notice",
        "url": "https://ftp.suse.com/pub/projects/security/csaf/suse-su-2021_0776-1.json"
      },
      {
        "category": "self",
        "summary": "URL for SUSE-SU-2021:0776-1",
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      },
      {
        "category": "self",
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        "url": "https://lists.suse.com/pipermail/sle-security-updates/2021-March/008485.html"
      },
      {
        "category": "self",
        "summary": "SUSE Bug 1182777",
        "url": "https://bugzilla.suse.com/1182777"
      },
      {
        "category": "self",
        "summary": "SUSE Bug 1182876",
        "url": "https://bugzilla.suse.com/1182876"
      },
      {
        "category": "self",
        "summary": "SUSE Bug 1183041",
        "url": "https://bugzilla.suse.com/1183041"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2021-25316 page",
        "url": "https://www.suse.com/security/cve/CVE-2021-25316/"
      }
    ],
    "title": "Security update for s390-tools",
    "tracking": {
      "current_release_date": "2021-03-12T16:41:52Z",
      "generator": {
        "date": "2021-03-12T16:41:52Z",
        "engine": {
          "name": "cve-database.git:bin/generate-csaf.pl",
          "version": "1"
        }
      },
      "id": "SUSE-SU-2021:0776-1",
      "initial_release_date": "2021-03-12T16:41:52Z",
      "revision_history": [
        {
          "date": "2021-03-12T16:41:52Z",
          "number": "1",
          "summary": "Current version"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
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        "branches": [
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                }
              },
              {
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                "product": {
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                  "product_id": "s390-tools-2.1.0-18.29.1.s390"
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              },
              {
                "category": "product_version",
                "name": "s390-tools-hmcdrvfs-2.1.0-18.29.1.s390",
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                }
              },
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                }
              },
              {
                "category": "product_version",
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            "name": "s390x"
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              },
              {
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            ],
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        ],
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      }
    ],
    "relationships": [
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        },
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      },
      {
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        },
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      },
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        },
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      },
      {
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        },
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        "relates_to_product_reference": "SUSE Linux Enterprise Server 12 SP5"
      },
      {
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      },
      {
        "category": "default_component_of",
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          "name": "s390-tools-2.1.0-18.29.1.s390x as component of SUSE Linux Enterprise Server for SAP Applications 12 SP5",
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        },
        "product_reference": "s390-tools-2.1.0-18.29.1.s390x",
        "relates_to_product_reference": "SUSE Linux Enterprise Server for SAP Applications 12 SP5"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "s390-tools-hmcdrvfs-2.1.0-18.29.1.s390x as component of SUSE Linux Enterprise Server for SAP Applications 12 SP5",
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        },
        "product_reference": "s390-tools-hmcdrvfs-2.1.0-18.29.1.s390x",
        "relates_to_product_reference": "SUSE Linux Enterprise Server for SAP Applications 12 SP5"
      },
      {
        "category": "default_component_of",
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        },
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  },
  "vulnerabilities": [
    {
      "cve": "CVE-2021-25316",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2021-25316"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "A Insecure Temporary File vulnerability in s390-tools of SUSE Linux Enterprise Server 12-SP5, SUSE Linux Enterprise Server 15-SP2 allows local attackers to prevent VM live migrations This issue affects: SUSE Linux Enterprise Server 12-SP5 s390-tools versions prior to 2.1.0-18.29.1. SUSE Linux Enterprise Server 15-SP2 s390-tools versions prior to 2.11.0-9.20.1.",
          "title": "CVE description"
        }
      ],
      "product_status": {
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          "SUSE Linux Enterprise Server 12 SP5:s390-tools-2.1.0-18.29.1.s390x",
          "SUSE Linux Enterprise Server 12 SP5:s390-tools-hmcdrvfs-2.1.0-18.29.1.s390x",
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          "SUSE Linux Enterprise Server for SAP Applications 12 SP5:osasnmpd-2.1.0-18.29.1.s390x",
          "SUSE Linux Enterprise Server for SAP Applications 12 SP5:s390-tools-2.1.0-18.29.1.s390x",
          "SUSE Linux Enterprise Server for SAP Applications 12 SP5:s390-tools-hmcdrvfs-2.1.0-18.29.1.s390x",
          "SUSE Linux Enterprise Server for SAP Applications 12 SP5:s390-tools-zdsfs-2.1.0-18.29.1.s390x"
        ]
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      "references": [
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          "summary": "CVE-2021-25316",
          "url": "https://www.suse.com/security/cve/CVE-2021-25316"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1180877 for CVE-2021-25316",
          "url": "https://bugzilla.suse.com/1180877"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1182777 for CVE-2021-25316",
          "url": "https://bugzilla.suse.com/1182777"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1182876 for CVE-2021-25316",
          "url": "https://bugzilla.suse.com/1182876"
        }
      ],
      "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 SP5:osasnmpd-2.1.0-18.29.1.s390x",
            "SUSE Linux Enterprise Server 12 SP5:s390-tools-2.1.0-18.29.1.s390x",
            "SUSE Linux Enterprise Server 12 SP5:s390-tools-hmcdrvfs-2.1.0-18.29.1.s390x",
            "SUSE Linux Enterprise Server 12 SP5:s390-tools-zdsfs-2.1.0-18.29.1.s390x",
            "SUSE Linux Enterprise Server for SAP Applications 12 SP5:osasnmpd-2.1.0-18.29.1.s390x",
            "SUSE Linux Enterprise Server for SAP Applications 12 SP5:s390-tools-2.1.0-18.29.1.s390x",
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            "SUSE Linux Enterprise Server for SAP Applications 12 SP5:s390-tools-zdsfs-2.1.0-18.29.1.s390x"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 3.3,
            "baseSeverity": "LOW",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
            "version": "3.1"
          },
          "products": [
            "SUSE Linux Enterprise Server 12 SP5:osasnmpd-2.1.0-18.29.1.s390x",
            "SUSE Linux Enterprise Server 12 SP5:s390-tools-2.1.0-18.29.1.s390x",
            "SUSE Linux Enterprise Server 12 SP5:s390-tools-hmcdrvfs-2.1.0-18.29.1.s390x",
            "SUSE Linux Enterprise Server 12 SP5:s390-tools-zdsfs-2.1.0-18.29.1.s390x",
            "SUSE Linux Enterprise Server for SAP Applications 12 SP5:osasnmpd-2.1.0-18.29.1.s390x",
            "SUSE Linux Enterprise Server for SAP Applications 12 SP5:s390-tools-2.1.0-18.29.1.s390x",
            "SUSE Linux Enterprise Server for SAP Applications 12 SP5:s390-tools-hmcdrvfs-2.1.0-18.29.1.s390x",
            "SUSE Linux Enterprise Server for SAP Applications 12 SP5:s390-tools-zdsfs-2.1.0-18.29.1.s390x"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2021-03-12T16:41:52Z",
          "details": "low"
        }
      ],
      "title": "CVE-2021-25316"
    }
  ]
}


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