opensuse-su-2021:0846-1
Vulnerability from csaf_opensuse
Published
2021-06-07 05:03
Modified
2021-06-07 05:03
Summary
Security update for umoci

Notes

Title of the patch
Security update for umoci
Description of the patch
This update for umoci fixes the following issues: Update to v0.4.7 (bsc#1184147). - CVE-2021-29136: Fixed overwriting of host files via malicious layer (bsc#1184147). This update was imported from the SUSE:SLE-15:Update update project.
Patchnames
openSUSE-2021-846
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 umoci",
        "title": "Title of the patch"
      },
      {
        "category": "description",
        "text": "This update for umoci fixes the following issues:\n\nUpdate to v0.4.7 (bsc#1184147).\n\n- CVE-2021-29136: Fixed overwriting of host files via malicious layer (bsc#1184147).\n\nThis update was imported from the SUSE:SLE-15:Update update project.",
        "title": "Description of the patch"
      },
      {
        "category": "details",
        "text": "openSUSE-2021-846",
        "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": [
      {
        "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/opensuse-su-2021_0846-1.json"
      },
      {
        "category": "self",
        "summary": "URL for openSUSE-SU-2021:0846-1",
        "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/W5VF4ZLSQMAQ4QKWGENIWTALPCPOZDSV/"
      },
      {
        "category": "self",
        "summary": "E-Mail link for openSUSE-SU-2021:0846-1",
        "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/W5VF4ZLSQMAQ4QKWGENIWTALPCPOZDSV/"
      },
      {
        "category": "self",
        "summary": "SUSE Bug 1184147",
        "url": "https://bugzilla.suse.com/1184147"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2021-29136 page",
        "url": "https://www.suse.com/security/cve/CVE-2021-29136/"
      }
    ],
    "title": "Security update for umoci",
    "tracking": {
      "current_release_date": "2021-06-07T05:03:00Z",
      "generator": {
        "date": "2021-06-07T05:03:00Z",
        "engine": {
          "name": "cve-database.git:bin/generate-csaf.pl",
          "version": "1"
        }
      },
      "id": "openSUSE-SU-2021:0846-1",
      "initial_release_date": "2021-06-07T05:03:00Z",
      "revision_history": [
        {
          "date": "2021-06-07T05:03:00Z",
          "number": "1",
          "summary": "Current version"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "umoci-0.4.7-lp152.2.6.1.x86_64",
                "product": {
                  "name": "umoci-0.4.7-lp152.2.6.1.x86_64",
                  "product_id": "umoci-0.4.7-lp152.2.6.1.x86_64"
                }
              }
            ],
            "category": "architecture",
            "name": "x86_64"
          },
          {
            "branches": [
              {
                "category": "product_name",
                "name": "openSUSE Leap 15.2",
                "product": {
                  "name": "openSUSE Leap 15.2",
                  "product_id": "openSUSE Leap 15.2",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:opensuse:leap:15.2"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "SUSE Linux Enterprise"
          }
        ],
        "category": "vendor",
        "name": "SUSE"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "umoci-0.4.7-lp152.2.6.1.x86_64 as component of openSUSE Leap 15.2",
          "product_id": "openSUSE Leap 15.2:umoci-0.4.7-lp152.2.6.1.x86_64"
        },
        "product_reference": "umoci-0.4.7-lp152.2.6.1.x86_64",
        "relates_to_product_reference": "openSUSE Leap 15.2"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2021-29136",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2021-29136"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "Open Container Initiative umoci before 0.4.7 allows attackers to overwrite arbitrary host paths via a crafted image that causes symlink traversal when \"umoci unpack\" or \"umoci raw unpack\" is used.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "openSUSE Leap 15.2:umoci-0.4.7-lp152.2.6.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2021-29136",
          "url": "https://www.suse.com/security/cve/CVE-2021-29136"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1184147 for CVE-2021-29136",
          "url": "https://bugzilla.suse.com/1184147"
        }
      ],
      "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": [
            "openSUSE Leap 15.2:umoci-0.4.7-lp152.2.6.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 7.3,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "openSUSE Leap 15.2:umoci-0.4.7-lp152.2.6.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2021-06-07T05:03:00Z",
          "details": "important"
        }
      ],
      "title": "CVE-2021-29136"
    }
  ]
}


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