SUSE-SU-2020:1621-2

Vulnerability from csaf_suse - Published: 2020-07-08 07:53 - Updated: 2020-07-08 07:53
Summary
Security update for libEMF

Notes

Title of the patch
Security update for libEMF
Description of the patch
This update for libEMF fixes the following issues: - CVE-2020-11863: Fixed an issue which could have led to denial of service (bsc#1171496). - CVE-2020-11864: Fixed an issue which could have led to denial of service (bsc#1171499). - CVE-2020-11865: Fixed an out of bounds memory access (bsc#1171497). - CVE-2020-11866: Fixed a use after free (bsc#1171498).
Patchnames
SUSE-2020-1621,SUSE-SLE-Product-WE-15-SP2-2020-1621
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 libEMF",
        "title": "Title of the patch"
      },
      {
        "category": "description",
        "text": "This update for libEMF fixes the following issues:\n\n- CVE-2020-11863: Fixed an issue which could have led to denial of service (bsc#1171496).\n- CVE-2020-11864: Fixed an issue which could have led to denial of service (bsc#1171499).\n- CVE-2020-11865: Fixed an out of bounds memory access (bsc#1171497).\n- CVE-2020-11866: Fixed a use after free (bsc#1171498).\n",
        "title": "Description of the patch"
      },
      {
        "category": "details",
        "text": "SUSE-2020-1621,SUSE-SLE-Product-WE-15-SP2-2020-1621",
        "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/"
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    "references": [
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        "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-2020_1621-2.json"
      },
      {
        "category": "self",
        "summary": "URL for SUSE-SU-2020:1621-2",
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      },
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        "category": "self",
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        "summary": "SUSE Bug 1171498",
        "url": "https://bugzilla.suse.com/1171498"
      },
      {
        "category": "self",
        "summary": "SUSE Bug 1171499",
        "url": "https://bugzilla.suse.com/1171499"
      },
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        "category": "self",
        "summary": "SUSE CVE CVE-2020-11863 page",
        "url": "https://www.suse.com/security/cve/CVE-2020-11863/"
      },
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        "category": "self",
        "summary": "SUSE CVE CVE-2020-11864 page",
        "url": "https://www.suse.com/security/cve/CVE-2020-11864/"
      },
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        "category": "self",
        "summary": "SUSE CVE CVE-2020-11865 page",
        "url": "https://www.suse.com/security/cve/CVE-2020-11865/"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2020-11866 page",
        "url": "https://www.suse.com/security/cve/CVE-2020-11866/"
      }
    ],
    "title": "Security update for libEMF",
    "tracking": {
      "current_release_date": "2020-07-08T07:53:58Z",
      "generator": {
        "date": "2020-07-08T07:53:58Z",
        "engine": {
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          "version": "1"
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      },
      "id": "SUSE-SU-2020:1621-2",
      "initial_release_date": "2020-07-08T07:53:58Z",
      "revision_history": [
        {
          "date": "2020-07-08T07:53:58Z",
          "number": "1",
          "summary": "Current version"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "libEMF-devel-1.0.7-3.3.1.aarch64",
                "product": {
                  "name": "libEMF-devel-1.0.7-3.3.1.aarch64",
                  "product_id": "libEMF-devel-1.0.7-3.3.1.aarch64"
                }
              },
              {
                "category": "product_version",
                "name": "libEMF-utils-1.0.7-3.3.1.aarch64",
                "product": {
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                  "product_id": "libEMF-utils-1.0.7-3.3.1.aarch64"
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                "category": "product_version",
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                "product": {
                  "name": "libEMF-utils-1.0.7-3.3.1.i586",
                  "product_id": "libEMF-utils-1.0.7-3.3.1.i586"
                }
              },
              {
                "category": "product_version",
                "name": "libEMF1-1.0.7-3.3.1.i586",
                "product": {
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                  "product_id": "libEMF1-1.0.7-3.3.1.i586"
                }
              }
            ],
            "category": "architecture",
            "name": "i586"
          },
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            "branches": [
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                "category": "product_version",
                "name": "libEMF-devel-1.0.7-3.3.1.ppc64le",
                "product": {
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                "category": "product_version",
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                "product": {
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                "category": "product_version",
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                "product": {
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                  "product_id": "libEMF1-1.0.7-3.3.1.ppc64le"
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            "category": "architecture",
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              },
              {
                "category": "product_version",
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              },
              {
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                  "product_id": "SUSE Linux Enterprise Workstation Extension 15 SP2",
                  "product_identification_helper": {
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                }
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            ],
            "category": "product_family",
            "name": "SUSE Linux Enterprise"
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        ],
        "category": "vendor",
        "name": "SUSE"
      }
    ],
    "relationships": [
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        "category": "default_component_of",
        "full_product_name": {
          "name": "libEMF1-1.0.7-3.3.1.x86_64 as component of SUSE Linux Enterprise Workstation Extension 15 SP2",
          "product_id": "SUSE Linux Enterprise Workstation Extension 15 SP2:libEMF1-1.0.7-3.3.1.x86_64"
        },
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        "relates_to_product_reference": "SUSE Linux Enterprise Workstation Extension 15 SP2"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2020-11863",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2020-11863"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "libEMF (aka ECMA-234 Metafile Library) through 1.0.11 allows denial of service (issue 1 of 2).",
          "title": "CVE description"
        }
      ],
      "product_status": {
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          "summary": "CVE-2020-11863",
          "url": "https://www.suse.com/security/cve/CVE-2020-11863"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1171496 for CVE-2020-11863",
          "url": "https://bugzilla.suse.com/1171496"
        }
      ],
      "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 Workstation Extension 15 SP2:libEMF1-1.0.7-3.3.1.x86_64"
          ]
        }
      ],
      "scores": [
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            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "SUSE Linux Enterprise Workstation Extension 15 SP2:libEMF1-1.0.7-3.3.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2020-07-08T07:53:58Z",
          "details": "moderate"
        }
      ],
      "title": "CVE-2020-11863"
    },
    {
      "cve": "CVE-2020-11864",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2020-11864"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "libEMF (aka ECMA-234 Metafile Library) through 1.0.11 allows denial of service (issue 2 of 2).",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Linux Enterprise Workstation Extension 15 SP2:libEMF1-1.0.7-3.3.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2020-11864",
          "url": "https://www.suse.com/security/cve/CVE-2020-11864"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1171499 for CVE-2020-11864",
          "url": "https://bugzilla.suse.com/1171499"
        }
      ],
      "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 Workstation Extension 15 SP2:libEMF1-1.0.7-3.3.1.x86_64"
          ]
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      ],
      "scores": [
        {
          "cvss_v3": {
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            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
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            "SUSE Linux Enterprise Workstation Extension 15 SP2:libEMF1-1.0.7-3.3.1.x86_64"
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      "threats": [
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          "category": "impact",
          "date": "2020-07-08T07:53:58Z",
          "details": "moderate"
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      "title": "CVE-2020-11864"
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    {
      "cve": "CVE-2020-11865",
      "ids": [
        {
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          "text": "https://www.suse.com/security/cve/CVE-2020-11865"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "libEMF (aka ECMA-234 Metafile Library) through 1.0.11 allows out-of-bounds memory access.",
          "title": "CVE description"
        }
      ],
      "product_status": {
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          "summary": "CVE-2020-11865",
          "url": "https://www.suse.com/security/cve/CVE-2020-11865"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1171497 for CVE-2020-11865",
          "url": "https://bugzilla.suse.com/1171497"
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      ],
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          "product_ids": [
            "SUSE Linux Enterprise Workstation Extension 15 SP2:libEMF1-1.0.7-3.3.1.x86_64"
          ]
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      ],
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          ]
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      ],
      "threats": [
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          "date": "2020-07-08T07:53:58Z",
          "details": "important"
        }
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      "title": "CVE-2020-11865"
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    {
      "cve": "CVE-2020-11866",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2020-11866"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "libEMF (aka ECMA-234 Metafile Library) through 1.0.11 allows a use-after-free.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Linux Enterprise Workstation Extension 15 SP2:libEMF1-1.0.7-3.3.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2020-11866",
          "url": "https://www.suse.com/security/cve/CVE-2020-11866"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1171498 for CVE-2020-11866",
          "url": "https://bugzilla.suse.com/1171498"
        }
      ],
      "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 Workstation Extension 15 SP2:libEMF1-1.0.7-3.3.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 7,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H",
            "version": "3.1"
          },
          "products": [
            "SUSE Linux Enterprise Workstation Extension 15 SP2:libEMF1-1.0.7-3.3.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2020-07-08T07:53:58Z",
          "details": "important"
        }
      ],
      "title": "CVE-2020-11866"
    }
  ]
}


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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.