SUSE-SU-2021:0086-1

Vulnerability from csaf_suse - Published: 2021-01-12 13:32 - Updated: 2021-01-12 13:32
Summary
Security update for crmsh

Notes

Title of the patch
Security update for crmsh
Description of the patch
This update for crmsh fixes the following issue: - CVE-2020-35459: Fixed a privilege escalation in hawk_invoke (bsc#1179999).
Patchnames
SUSE-2021-86,SUSE-SLE-Product-HA-15-SP2-2021-86
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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{
  "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": [
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        "text": "Security update for crmsh",
        "title": "Title of the patch"
      },
      {
        "category": "description",
        "text": "This update for crmsh fixes the following issue:\n\n- CVE-2020-35459: Fixed a privilege escalation in hawk_invoke (bsc#1179999).\n",
        "title": "Description of the patch"
      },
      {
        "category": "details",
        "text": "SUSE-2021-86,SUSE-SLE-Product-HA-15-SP2-2021-86",
        "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"
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    "publisher": {
      "category": "vendor",
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      "name": "SUSE Product Security Team",
      "namespace": "https://www.suse.com/"
    },
    "references": [
      {
        "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_0086-1.json"
      },
      {
        "category": "self",
        "summary": "URL for SUSE-SU-2021:0086-1",
        "url": "https://www.suse.com/support/update/announcement/2021/suse-su-20210086-1/"
      },
      {
        "category": "self",
        "summary": "E-Mail link for SUSE-SU-2021:0086-1",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2021-January/008178.html"
      },
      {
        "category": "self",
        "summary": "SUSE Bug 1179999",
        "url": "https://bugzilla.suse.com/1179999"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2020-35459 page",
        "url": "https://www.suse.com/security/cve/CVE-2020-35459/"
      }
    ],
    "title": "Security update for crmsh",
    "tracking": {
      "current_release_date": "2021-01-12T13:32:55Z",
      "generator": {
        "date": "2021-01-12T13:32:55Z",
        "engine": {
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          "version": "1"
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      },
      "id": "SUSE-SU-2021:0086-1",
      "initial_release_date": "2021-01-12T13:32:55Z",
      "revision_history": [
        {
          "date": "2021-01-12T13:32:55Z",
          "number": "1",
          "summary": "Current version"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "crmsh-4.2.0+git.1607075079.a25648d8-5.32.1.noarch",
                "product": {
                  "name": "crmsh-4.2.0+git.1607075079.a25648d8-5.32.1.noarch",
                  "product_id": "crmsh-4.2.0+git.1607075079.a25648d8-5.32.1.noarch"
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              },
              {
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                }
              },
              {
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                  "product_id": "crmsh-test-4.2.0+git.1607075079.a25648d8-5.32.1.noarch"
                }
              }
            ],
            "category": "architecture",
            "name": "noarch"
          },
          {
            "branches": [
              {
                "category": "product_name",
                "name": "SUSE Linux Enterprise High Availability Extension 15 SP2",
                "product": {
                  "name": "SUSE Linux Enterprise High Availability Extension 15 SP2",
                  "product_id": "SUSE Linux Enterprise High Availability Extension 15 SP2",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:suse:sle-ha:15:sp2"
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                }
              }
            ],
            "category": "product_family",
            "name": "SUSE Linux Enterprise"
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        ],
        "category": "vendor",
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      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
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          "product_id": "SUSE Linux Enterprise High Availability Extension 15 SP2:crmsh-4.2.0+git.1607075079.a25648d8-5.32.1.noarch"
        },
        "product_reference": "crmsh-4.2.0+git.1607075079.a25648d8-5.32.1.noarch",
        "relates_to_product_reference": "SUSE Linux Enterprise High Availability Extension 15 SP2"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
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          "product_id": "SUSE Linux Enterprise High Availability Extension 15 SP2:crmsh-scripts-4.2.0+git.1607075079.a25648d8-5.32.1.noarch"
        },
        "product_reference": "crmsh-scripts-4.2.0+git.1607075079.a25648d8-5.32.1.noarch",
        "relates_to_product_reference": "SUSE Linux Enterprise High Availability Extension 15 SP2"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2020-35459",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2020-35459"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "An issue was discovered in ClusterLabs crmsh through 4.2.1. Local attackers able to call \"crm history\" (when \"crm\" is run) were able to execute commands via shell code injection to the crm history commandline, potentially allowing escalation of privileges.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Linux Enterprise High Availability Extension 15 SP2:crmsh-4.2.0+git.1607075079.a25648d8-5.32.1.noarch",
          "SUSE Linux Enterprise High Availability Extension 15 SP2:crmsh-scripts-4.2.0+git.1607075079.a25648d8-5.32.1.noarch"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2020-35459",
          "url": "https://www.suse.com/security/cve/CVE-2020-35459"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1179999 for CVE-2020-35459",
          "url": "https://bugzilla.suse.com/1179999"
        }
      ],
      "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 High Availability Extension 15 SP2:crmsh-4.2.0+git.1607075079.a25648d8-5.32.1.noarch",
            "SUSE Linux Enterprise High Availability Extension 15 SP2:crmsh-scripts-4.2.0+git.1607075079.a25648d8-5.32.1.noarch"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 8.4,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
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            "SUSE Linux Enterprise High Availability Extension 15 SP2:crmsh-scripts-4.2.0+git.1607075079.a25648d8-5.32.1.noarch"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2021-01-12T13:32:55Z",
          "details": "important"
        }
      ],
      "title": "CVE-2020-35459"
    }
  ]
}


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Sightings

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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.



Detection rules are retrieved from Rulezet.