{
  "document": {
    "aggregate_severity": {
      "text": "Medium"
    },
    "category": "csaf_vex",
    "csaf_version": "2.0",
    "distribution": {
      "text": "TuxCare License Agreement",
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "en",
    "notes": [
      {
        "category": "legal_disclaimer",
        "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Cloud Linux Inc. and provide a link to the original.",
        "title": "Terms of Use"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "https://tuxcare.com/contact/",
      "name": "TuxCare",
      "namespace": "https://tuxcare.com/"
    },
    "references": [
      {
        "category": "self",
        "summary": "Canonical URL",
        "url": "https://security.tuxcare.com/csaf/v2/els_os/centos6els/vex/2023/cve-2023-0800-els_os-centos6els.json"
      }
    ],
    "tracking": {
      "current_release_date": "2026-10-21T21:45:19Z",
      "generator": {
        "date": "2026-10-21T21:45:19Z",
        "engine": {
          "name": "pyCSAF"
        }
      },
      "id": "CVE-2023-0800-ELS_OS-CENTOS6ELS",
      "initial_release_date": "2023-02-13T23:15:00Z",
      "revision_history": [
        {
          "date": "2023-02-13T23:15:00Z",
          "number": "1",
          "summary": "Initial version"
        },
        {
          "date": "2026-10-21T21:45:19Z",
          "number": "2",
          "summary": "Official Publication"
        }
      ],
      "status": "final",
      "version": "2"
    },
    "title": "Security update on CVE-2023-0800"
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Community Enterprise Operating System 6",
                "product": {
                  "name": "Community Enterprise Operating System 6",
                  "product_id": "CentOS-6",
                  "product_identification_helper": {
                    "cpe": "cpe:2.3:o:centos:centos:6:*:*:*:*:*:*:*"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "Community Enterprise Operating System"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "libtiff-0:3.9.4-21.el6_8.x86_64",
                "product": {
                  "name": "libtiff-0:3.9.4-21.el6_8.x86_64",
                  "product_id": "libtiff-0:3.9.4-21.el6_8.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/centos/libtiff@3.9.4-21.el6_8?arch=x86_64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "libtiff-static-0:3.9.4-21.el6_8.x86_64",
                "product": {
                  "name": "libtiff-static-0:3.9.4-21.el6_8.x86_64",
                  "product_id": "libtiff-static-0:3.9.4-21.el6_8.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/centos/libtiff-static@3.9.4-21.el6_8?arch=x86_64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "libtiff-devel-0:3.9.4-21.el6_8.x86_64",
                "product": {
                  "name": "libtiff-devel-0:3.9.4-21.el6_8.x86_64",
                  "product_id": "libtiff-devel-0:3.9.4-21.el6_8.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/centos/libtiff-devel@3.9.4-21.el6_8?arch=x86_64"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "x86_64"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "libtiff-0:3.9.4-21.el6_8.i686",
                "product": {
                  "name": "libtiff-0:3.9.4-21.el6_8.i686",
                  "product_id": "libtiff-0:3.9.4-21.el6_8.i686",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/centos/libtiff@3.9.4-21.el6_8?arch=i686"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "libtiff-static-0:3.9.4-21.el6_8.i686",
                "product": {
                  "name": "libtiff-static-0:3.9.4-21.el6_8.i686",
                  "product_id": "libtiff-static-0:3.9.4-21.el6_8.i686",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/centos/libtiff-static@3.9.4-21.el6_8?arch=i686"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "libtiff-devel-0:3.9.4-21.el6_8.i686",
                "product": {
                  "name": "libtiff-devel-0:3.9.4-21.el6_8.i686",
                  "product_id": "libtiff-devel-0:3.9.4-21.el6_8.i686",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/centos/libtiff-devel@3.9.4-21.el6_8?arch=i686"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "i686"
          }
        ],
        "category": "vendor",
        "name": "Red Hat, Inc."
      },
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "libtiff-0:3.9.4-21.el6_8.tuxcare.els5.x86_64",
                "product": {
                  "name": "libtiff-0:3.9.4-21.el6_8.tuxcare.els5.x86_64",
                  "product_id": "libtiff-0:3.9.4-21.el6_8.tuxcare.els5.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/cloudlinux/libtiff@3.9.4-21.el6_8.tuxcare.els5?arch=x86_64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "libtiff-static-0:3.9.4-21.el6_8.tuxcare.els5.x86_64",
                "product": {
                  "name": "libtiff-static-0:3.9.4-21.el6_8.tuxcare.els5.x86_64",
                  "product_id": "libtiff-static-0:3.9.4-21.el6_8.tuxcare.els5.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/cloudlinux/libtiff-static@3.9.4-21.el6_8.tuxcare.els5?arch=x86_64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "libtiff-devel-0:3.9.4-21.el6_8.tuxcare.els5.x86_64",
                "product": {
                  "name": "libtiff-devel-0:3.9.4-21.el6_8.tuxcare.els5.x86_64",
                  "product_id": "libtiff-devel-0:3.9.4-21.el6_8.tuxcare.els5.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/cloudlinux/libtiff-devel@3.9.4-21.el6_8.tuxcare.els5?arch=x86_64"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "x86_64"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "libtiff-0:3.9.4-21.el6_8.tuxcare.els5.i686",
                "product": {
                  "name": "libtiff-0:3.9.4-21.el6_8.tuxcare.els5.i686",
                  "product_id": "libtiff-0:3.9.4-21.el6_8.tuxcare.els5.i686",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/cloudlinux/libtiff@3.9.4-21.el6_8.tuxcare.els5?arch=i686"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "libtiff-static-0:3.9.4-21.el6_8.tuxcare.els5.i686",
                "product": {
                  "name": "libtiff-static-0:3.9.4-21.el6_8.tuxcare.els5.i686",
                  "product_id": "libtiff-static-0:3.9.4-21.el6_8.tuxcare.els5.i686",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/cloudlinux/libtiff-static@3.9.4-21.el6_8.tuxcare.els5?arch=i686"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "libtiff-devel-0:3.9.4-21.el6_8.tuxcare.els5.i686",
                "product": {
                  "name": "libtiff-devel-0:3.9.4-21.el6_8.tuxcare.els5.i686",
                  "product_id": "libtiff-devel-0:3.9.4-21.el6_8.tuxcare.els5.i686",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/cloudlinux/libtiff-devel@3.9.4-21.el6_8.tuxcare.els5?arch=i686"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "i686"
          }
        ],
        "category": "vendor",
        "name": "CloudLinux"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libtiff-0:3.9.4-21.el6_8.tuxcare.els5.x86_64 as a component of Community Enterprise Operating System 6",
          "product_id": "CentOS-6:libtiff-0:3.9.4-21.el6_8.tuxcare.els5.x86_64"
        },
        "product_reference": "libtiff-0:3.9.4-21.el6_8.tuxcare.els5.x86_64",
        "relates_to_product_reference": "CentOS-6"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libtiff-0:3.9.4-21.el6_8.x86_64 as a component of Community Enterprise Operating System 6",
          "product_id": "CentOS-6:libtiff-0:3.9.4-21.el6_8.x86_64"
        },
        "product_reference": "libtiff-0:3.9.4-21.el6_8.x86_64",
        "relates_to_product_reference": "CentOS-6"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libtiff-0:3.9.4-21.el6_8.tuxcare.els5.i686 as a component of Community Enterprise Operating System 6",
          "product_id": "CentOS-6:libtiff-0:3.9.4-21.el6_8.tuxcare.els5.i686"
        },
        "product_reference": "libtiff-0:3.9.4-21.el6_8.tuxcare.els5.i686",
        "relates_to_product_reference": "CentOS-6"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libtiff-0:3.9.4-21.el6_8.i686 as a component of Community Enterprise Operating System 6",
          "product_id": "CentOS-6:libtiff-0:3.9.4-21.el6_8.i686"
        },
        "product_reference": "libtiff-0:3.9.4-21.el6_8.i686",
        "relates_to_product_reference": "CentOS-6"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libtiff-static-0:3.9.4-21.el6_8.tuxcare.els5.i686 as a component of Community Enterprise Operating System 6",
          "product_id": "CentOS-6:libtiff-static-0:3.9.4-21.el6_8.tuxcare.els5.i686"
        },
        "product_reference": "libtiff-static-0:3.9.4-21.el6_8.tuxcare.els5.i686",
        "relates_to_product_reference": "CentOS-6"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libtiff-static-0:3.9.4-21.el6_8.i686 as a component of Community Enterprise Operating System 6",
          "product_id": "CentOS-6:libtiff-static-0:3.9.4-21.el6_8.i686"
        },
        "product_reference": "libtiff-static-0:3.9.4-21.el6_8.i686",
        "relates_to_product_reference": "CentOS-6"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libtiff-static-0:3.9.4-21.el6_8.tuxcare.els5.x86_64 as a component of Community Enterprise Operating System 6",
          "product_id": "CentOS-6:libtiff-static-0:3.9.4-21.el6_8.tuxcare.els5.x86_64"
        },
        "product_reference": "libtiff-static-0:3.9.4-21.el6_8.tuxcare.els5.x86_64",
        "relates_to_product_reference": "CentOS-6"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libtiff-static-0:3.9.4-21.el6_8.x86_64 as a component of Community Enterprise Operating System 6",
          "product_id": "CentOS-6:libtiff-static-0:3.9.4-21.el6_8.x86_64"
        },
        "product_reference": "libtiff-static-0:3.9.4-21.el6_8.x86_64",
        "relates_to_product_reference": "CentOS-6"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libtiff-devel-0:3.9.4-21.el6_8.tuxcare.els5.i686 as a component of Community Enterprise Operating System 6",
          "product_id": "CentOS-6:libtiff-devel-0:3.9.4-21.el6_8.tuxcare.els5.i686"
        },
        "product_reference": "libtiff-devel-0:3.9.4-21.el6_8.tuxcare.els5.i686",
        "relates_to_product_reference": "CentOS-6"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libtiff-devel-0:3.9.4-21.el6_8.i686 as a component of Community Enterprise Operating System 6",
          "product_id": "CentOS-6:libtiff-devel-0:3.9.4-21.el6_8.i686"
        },
        "product_reference": "libtiff-devel-0:3.9.4-21.el6_8.i686",
        "relates_to_product_reference": "CentOS-6"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libtiff-devel-0:3.9.4-21.el6_8.tuxcare.els5.x86_64 as a component of Community Enterprise Operating System 6",
          "product_id": "CentOS-6:libtiff-devel-0:3.9.4-21.el6_8.tuxcare.els5.x86_64"
        },
        "product_reference": "libtiff-devel-0:3.9.4-21.el6_8.tuxcare.els5.x86_64",
        "relates_to_product_reference": "CentOS-6"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libtiff-devel-0:3.9.4-21.el6_8.x86_64 as a component of Community Enterprise Operating System 6",
          "product_id": "CentOS-6:libtiff-devel-0:3.9.4-21.el6_8.x86_64"
        },
        "product_reference": "libtiff-devel-0:3.9.4-21.el6_8.x86_64",
        "relates_to_product_reference": "CentOS-6"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2023-0800",
      "cwe": {
        "id": "CWE-787",
        "name": "Out-of-bounds Write"
      },
      "notes": [
        {
          "category": "description",
          "text": "LibTIFF 4.4.0 has an out-of-bounds write in tiffcrop in tools/tiffcrop.c:3502, allowing attackers to cause a denial-of-service via a crafted tiff file. For users that compile libtiff from sources, the fix is available with commit 33aee127.",
          "title": "Vulnerability description"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "known_affected": [
          "CentOS-6:libtiff-0:3.9.4-21.el6_8.i686",
          "CentOS-6:libtiff-0:3.9.4-21.el6_8.tuxcare.els5.i686",
          "CentOS-6:libtiff-0:3.9.4-21.el6_8.tuxcare.els5.x86_64",
          "CentOS-6:libtiff-0:3.9.4-21.el6_8.x86_64",
          "CentOS-6:libtiff-devel-0:3.9.4-21.el6_8.i686",
          "CentOS-6:libtiff-devel-0:3.9.4-21.el6_8.tuxcare.els5.i686",
          "CentOS-6:libtiff-devel-0:3.9.4-21.el6_8.tuxcare.els5.x86_64",
          "CentOS-6:libtiff-devel-0:3.9.4-21.el6_8.x86_64",
          "CentOS-6:libtiff-static-0:3.9.4-21.el6_8.i686",
          "CentOS-6:libtiff-static-0:3.9.4-21.el6_8.tuxcare.els5.i686",
          "CentOS-6:libtiff-static-0:3.9.4-21.el6_8.tuxcare.els5.x86_64",
          "CentOS-6:libtiff-static-0:3.9.4-21.el6_8.x86_64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://cve.tuxcare.com/els/cve/CVE-2023-0800"
        },
        {
          "category": "external",
          "summary": "https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-0800.json",
          "url": "https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-0800.json"
        },
        {
          "category": "external",
          "summary": "https://gitlab.com/libtiff/libtiff/-/commit/33aee1275d9d1384791d2206776eb8152d397f00",
          "url": "https://gitlab.com/libtiff/libtiff/-/commit/33aee1275d9d1384791d2206776eb8152d397f00"
        },
        {
          "category": "external",
          "summary": "https://gitlab.com/libtiff/libtiff/-/issues/496",
          "url": "https://gitlab.com/libtiff/libtiff/-/issues/496"
        },
        {
          "category": "external",
          "summary": "https://lists.debian.org/debian-lts-announce/2023/02/msg00026.html",
          "url": "https://lists.debian.org/debian-lts-announce/2023/02/msg00026.html"
        },
        {
          "category": "external",
          "summary": "https://security.gentoo.org/glsa/202305-31",
          "url": "https://security.gentoo.org/glsa/202305-31"
        },
        {
          "category": "external",
          "summary": "https://security.netapp.com/advisory/ntap-20230316-0002/",
          "url": "https://security.netapp.com/advisory/ntap-20230316-0002/"
        },
        {
          "category": "external",
          "summary": "https://www.debian.org/security/2023/dsa-5361",
          "url": "https://www.debian.org/security/2023/dsa-5361"
        }
      ],
      "release_date": "2023-02-13T23:15:00Z",
      "remediations": [
        {
          "category": "no_fix_planned",
          "date": "2026-10-15T10:08:40.843691Z",
          "details": "Risk is limited to the standalone tiffcrop command-line utility: exploitation requires a local user to process an attacker-crafted TIFF with tiffcrop, and it is not reachable via network services or through applications that only link libtiff’s decoding APIs. The effect is denial of service to the tiffcrop process with no confidentiality or integrity impact and no privilege escalation. In centrally managed server/VM environments where network-facing workloads do not invoke this utility, the practical exploitation likelihood is low, so this CVE can be safely deprioritized.",
          "product_ids": [
            "CentOS-6:libtiff-0:3.9.4-21.el6_8.i686",
            "CentOS-6:libtiff-0:3.9.4-21.el6_8.tuxcare.els5.i686",
            "CentOS-6:libtiff-0:3.9.4-21.el6_8.tuxcare.els5.x86_64",
            "CentOS-6:libtiff-0:3.9.4-21.el6_8.x86_64",
            "CentOS-6:libtiff-devel-0:3.9.4-21.el6_8.i686",
            "CentOS-6:libtiff-devel-0:3.9.4-21.el6_8.tuxcare.els5.i686",
            "CentOS-6:libtiff-devel-0:3.9.4-21.el6_8.tuxcare.els5.x86_64",
            "CentOS-6:libtiff-devel-0:3.9.4-21.el6_8.x86_64",
            "CentOS-6:libtiff-static-0:3.9.4-21.el6_8.i686",
            "CentOS-6:libtiff-static-0:3.9.4-21.el6_8.tuxcare.els5.i686",
            "CentOS-6:libtiff-static-0:3.9.4-21.el6_8.tuxcare.els5.x86_64",
            "CentOS-6:libtiff-static-0:3.9.4-21.el6_8.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 5.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "CentOS-6:libtiff-0:3.9.4-21.el6_8.i686",
            "CentOS-6:libtiff-0:3.9.4-21.el6_8.tuxcare.els5.i686",
            "CentOS-6:libtiff-0:3.9.4-21.el6_8.tuxcare.els5.x86_64",
            "CentOS-6:libtiff-0:3.9.4-21.el6_8.x86_64",
            "CentOS-6:libtiff-devel-0:3.9.4-21.el6_8.i686",
            "CentOS-6:libtiff-devel-0:3.9.4-21.el6_8.tuxcare.els5.i686",
            "CentOS-6:libtiff-devel-0:3.9.4-21.el6_8.tuxcare.els5.x86_64",
            "CentOS-6:libtiff-devel-0:3.9.4-21.el6_8.x86_64",
            "CentOS-6:libtiff-static-0:3.9.4-21.el6_8.i686",
            "CentOS-6:libtiff-static-0:3.9.4-21.el6_8.tuxcare.els5.i686",
            "CentOS-6:libtiff-static-0:3.9.4-21.el6_8.tuxcare.els5.x86_64",
            "CentOS-6:libtiff-static-0:3.9.4-21.el6_8.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ]
    }
  ]
}