SUSE-SU-2021:4011-1

Vulnerability from csaf_suse - Published: 2021-12-13 12:03 - Updated: 2021-12-13 12:03
Summary
Security update for sles12sp2-docker-image

Notes

Title of the patch
Security update for sles12sp2-docker-image
Description of the patch
This update for sles12sp2-docker-image fixes the following issues: - Invalidate the root password (was empty before) (bsc#1134524 CVE-2019-5021) Note that SUSE does not recommend use of this image anymore, please use newer versions from the registry.
Patchnames
SUSE-2021-4011,SUSE-SLE-Module-Containers-12-2021-4011
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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{
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    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
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        "title": "Title of the patch"
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        "category": "description",
        "text": "This update for sles12sp2-docker-image fixes the following issues:\n\n- Invalidate the root password (was empty before) (bsc#1134524 CVE-2019-5021)\n\nNote that SUSE does not recommend use of this image anymore, please use newer versions\nfrom the registry.\n",
        "title": "Description of the patch"
      },
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        "category": "details",
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        "title": "Patchnames"
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      {
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        "url": "https://ftp.suse.com/pub/projects/security/csaf/suse-su-2021_4011-1.json"
      },
      {
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      },
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        "summary": "SUSE CVE CVE-2019-5021 page",
        "url": "https://www.suse.com/security/cve/CVE-2019-5021/"
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    "title": "Security update for sles12sp2-docker-image",
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      "revision_history": [
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  },
  "product_tree": {
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        "branches": [
          {
            "branches": [
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                "name": "sles12sp2-docker-image-1.0.2-20211211.ppc64le",
                "product": {
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                }
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                }
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            "branches": [
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                "product": {
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        "product_reference": "sles12sp2-docker-image-1.0.2-20211211.ppc64le",
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      {
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        "full_product_name": {
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  },
  "vulnerabilities": [
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      "cve": "CVE-2019-5021",
      "ids": [
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          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2019-5021"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "Versions of the Official Alpine Linux Docker images (since v3.3) contain a NULL password for the `root` user. This vulnerability appears to be the result of a regression introduced in December of 2015. Due to the nature of this issue, systems deployed using affected versions of the Alpine Linux container which utilize Linux PAM, or some other mechanism which uses the system shadow file as an authentication database, may accept a NULL password for the `root` user.",
          "title": "CVE description"
        }
      ],
      "product_status": {
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        ]
      },
      "references": [
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          "summary": "CVE-2019-5021",
          "url": "https://www.suse.com/security/cve/CVE-2019-5021"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1134524 for CVE-2019-5021",
          "url": "https://bugzilla.suse.com/1134524"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1137143 for CVE-2019-5021",
          "url": "https://bugzilla.suse.com/1137143"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1193577 for CVE-2019-5021",
          "url": "https://bugzilla.suse.com/1193577"
        }
      ],
      "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 Module for Containers 12:sles12sp2-docker-image-1.0.2-20211211.ppc64le",
            "SUSE Linux Enterprise Module for Containers 12:sles12sp2-docker-image-1.0.2-20211211.s390x",
            "SUSE Linux Enterprise Module for Containers 12:sles12sp2-docker-image-1.0.2-20211211.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.0"
          },
          "products": [
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            "SUSE Linux Enterprise Module for Containers 12:sles12sp2-docker-image-1.0.2-20211211.s390x",
            "SUSE Linux Enterprise Module for Containers 12:sles12sp2-docker-image-1.0.2-20211211.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2021-12-13T12:03:12Z",
          "details": "critical"
        }
      ],
      "title": "CVE-2019-5021"
    }
  ]
}


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Sightings

Author Source Type Date

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.