msrc_cve-2017-12652
Vulnerability from csaf_microsoft
Published
2019-07-02 00:00
Modified
2025-03-14 00:00
Summary
libpng before 1.6.32 does not properly check the length of chunks against the user limit.

Notes

Additional Resources
To determine the support lifecycle for your software, see the Microsoft Support Lifecycle: https://support.microsoft.com/lifecycle
Disclaimer
The information provided in the Microsoft Knowledge Base is provided \"as is\" without warranty of any kind. Microsoft disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose. In no event shall Microsoft Corporation or its suppliers be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages, even if Microsoft Corporation or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for consequential or incidental damages so the foregoing limitation may not apply.


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{
  "document": {
    "category": "csaf_vex",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Public",
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "en-US",
    "notes": [
      {
        "category": "general",
        "text": "To determine the support lifecycle for your software, see the Microsoft Support Lifecycle: https://support.microsoft.com/lifecycle",
        "title": "Additional Resources"
      },
      {
        "category": "legal_disclaimer",
        "text": "The information provided in the Microsoft Knowledge Base is provided \\\"as is\\\" without warranty of any kind. Microsoft disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose. In no event shall Microsoft Corporation or its suppliers be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages, even if Microsoft Corporation or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for consequential or incidental damages so the foregoing limitation may not apply.",
        "title": "Disclaimer"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "secure@microsoft.com",
      "name": "Microsoft Security Response Center",
      "namespace": "https://msrc.microsoft.com"
    },
    "references": [
      {
        "category": "self",
        "summary": "CVE-2017-12652 libpng before 1.6.32 does not properly check the length of chunks against the user limit. - VEX",
        "url": "https://msrc.microsoft.com/csaf/vex/2019/msrc_cve-2017-12652.json"
      },
      {
        "category": "external",
        "summary": "Microsoft Support Lifecycle",
        "url": "https://support.microsoft.com/lifecycle"
      },
      {
        "category": "external",
        "summary": "Common Vulnerability Scoring System",
        "url": "https://www.first.org/cvss"
      }
    ],
    "title": "libpng before 1.6.32 does not properly check the length of chunks against the user limit.",
    "tracking": {
      "current_release_date": "2025-03-14T00:00:00.000Z",
      "generator": {
        "date": "2025-10-19T17:44:23.553Z",
        "engine": {
          "name": "MSRC Generator",
          "version": "1.0"
        }
      },
      "id": "msrc_CVE-2017-12652",
      "initial_release_date": "2019-07-02T00:00:00.000Z",
      "revision_history": [
        {
          "date": "2025-03-14T00:00:00.000Z",
          "legacy_version": "1",
          "number": "1",
          "summary": "Information published."
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "3.0",
                "product": {
                  "name": "Azure Linux 3.0",
                  "product_id": "17084"
                }
              },
              {
                "category": "product_version",
                "name": "3.0",
                "product": {
                  "name": "Azure Linux 3.0",
                  "product_id": "16817"
                }
              }
            ],
            "category": "product_name",
            "name": "Azure Linux"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003cazl3 fltk 1.3.8-1",
                "product": {
                  "name": "\u003cazl3 fltk 1.3.8-1",
                  "product_id": "2"
                }
              },
              {
                "category": "product_version",
                "name": "azl3 fltk 1.3.8-1",
                "product": {
                  "name": "azl3 fltk 1.3.8-1",
                  "product_id": "16826"
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003cazl3 fltk 1.3.8-1",
                "product": {
                  "name": "\u003cazl3 fltk 1.3.8-1",
                  "product_id": "3"
                }
              },
              {
                "category": "product_version",
                "name": "azl3 fltk 1.3.8-1",
                "product": {
                  "name": "azl3 fltk 1.3.8-1",
                  "product_id": "16826"
                }
              }
            ],
            "category": "product_name",
            "name": "fltk"
          },
          {
            "category": "product_name",
            "name": "azl3 syslinux 6.04-11",
            "product": {
              "name": "azl3 syslinux 6.04-11",
              "product_id": "1"
            }
          }
        ],
        "category": "vendor",
        "name": "Microsoft"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "\u003cazl3 fltk 1.3.8-1 as a component of Azure Linux 3.0",
          "product_id": "17084-2"
        },
        "product_reference": "2",
        "relates_to_product_reference": "17084"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "azl3 fltk 1.3.8-1 as a component of Azure Linux 3.0",
          "product_id": "16826-17084"
        },
        "product_reference": "16826",
        "relates_to_product_reference": "17084"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "azl3 syslinux 6.04-11 as a component of Azure Linux 3.0",
          "product_id": "17084-1"
        },
        "product_reference": "1",
        "relates_to_product_reference": "17084"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "\u003cazl3 fltk 1.3.8-1 as a component of Azure Linux 3.0",
          "product_id": "16817-3"
        },
        "product_reference": "3",
        "relates_to_product_reference": "16817"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "azl3 fltk 1.3.8-1 as a component of Azure Linux 3.0",
          "product_id": "16826-16817"
        },
        "product_reference": "16826",
        "relates_to_product_reference": "16817"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2017-12652",
      "cwe": {
        "id": "CWE-20",
        "name": "Improper Input Validation"
      },
      "flags": [
        {
          "label": "component_not_present",
          "product_ids": [
            "17084-1"
          ]
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "mitre",
          "title": "Assigning CNA"
        }
      ],
      "product_status": {
        "fixed": [
          "16826-17084",
          "16826-16817"
        ],
        "known_affected": [
          "17084-2",
          "16817-3"
        ],
        "known_not_affected": [
          "17084-1"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "CVE-2017-12652 libpng before 1.6.32 does not properly check the length of chunks against the user limit. - VEX",
          "url": "https://msrc.microsoft.com/csaf/vex/2019/msrc_cve-2017-12652.json"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2025-03-14T00:00:00.000Z",
          "details": "1.3.8-1:Security Update:https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade",
          "product_ids": [
            "17084-2",
            "16817-3"
          ],
          "url": "https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "environmentalsScore": 0.0,
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "temporalScore": 9.8,
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "17084-2",
            "16817-3"
          ]
        }
      ],
      "title": "libpng before 1.6.32 does not properly check the length of chunks against the user limit."
    }
  ]
}


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