CVE-2025-59728 (GCVE-0-2025-59728)
Vulnerability from cvelistv5
Published
2025-10-06 08:08
Modified
2025-10-08 03:55
Severity ?
8.7 (High) - CVSS:4.0/AV:A/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:H/SI:H/SA:N
CWE
Summary
When calculating the content path in handling of MPEG-DASH manifests, there's an out-of-bounds NUL-byte write one byte past the end of the buffer.When we call xmlNodeGetContent below [0], it returns a buffer precisely allocated to match the string length, using strdup internally. If this buffer is not an empty string, it is assigned to root_url at [1].If the last (non-NUL) byte in this buffer is not '/' then we append '/' in-place at [2]. This will write two bytes into the buffer, starting at the last valid byte in the buffer, writing the NUL byte beyond the end of the allocated buffer. We recommend upgrading to version 8.0 or beyond.
References
Impacted products
Vendor Product Version
FFmpeg MPEG-DASH Version: 7.1.1   ≤
Version: a218cafe4d3be005ab0c61130f90db4d21afb5db   < 8.0
 Create a notification for this product.
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-59728",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-10-07T00:00:00+00:00",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-10-08T03:55:08.382Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "collectionURL": "https://git.ffmpeg.org/ffmpeg.git",
          "defaultStatus": "unaffected",
          "product": "MPEG-DASH",
          "repo": "https://git.ffmpeg.org/ffmpeg.git",
          "vendor": "FFmpeg",
          "versions": [
            {
              "lessThan": "8.0",
              "status": "affected",
              "version": "7.1.1",
              "versionType": "semver"
            },
            {
              "lessThan": "8.0",
              "status": "affected",
              "version": "a218cafe4d3be005ab0c61130f90db4d21afb5db",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Google Big Sleep"
        }
      ],
      "datePublic": "2025-07-21T22:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cp\u003eWhen calculating the content path in handling of MPEG-DASH manifests, there\u0027s an out-of-bounds NUL-byte write one byte past the end of the buffer.When we call \u003ccode\u003exmlNodeGetContent\u003c/code\u003e\u0026nbsp;below [0], it returns a buffer precisely allocated to match the string length, using \u003ccode\u003estrdup\u003c/code\u003e\u0026nbsp;internally. If this buffer is not an empty string, it is assigned to \u003ccode\u003eroot_url\u003c/code\u003e\u0026nbsp;at [1].If the last (non-NUL) byte in this buffer is not \u003ccode\u003e\u0027/\u0027\u003c/code\u003e\u0026nbsp;then we append \u003ccode\u003e\u0027/\u0027\u003c/code\u003e\u0026nbsp;in-place at [2]. This will write two bytes into the buffer, starting at the last valid byte in the buffer, writing the NUL byte beyond the end of the allocated buffer.\u003cbr\u003eWe recommend upgrading to version 8.0 or beyond.\u003c/p\u003e\u003cbr\u003e"
            }
          ],
          "value": "When calculating the content path in handling of MPEG-DASH manifests, there\u0027s an out-of-bounds NUL-byte write one byte past the end of the buffer.When we call xmlNodeGetContent\u00a0below [0], it returns a buffer precisely allocated to match the string length, using strdup\u00a0internally. If this buffer is not an empty string, it is assigned to root_url\u00a0at [1].If the last (non-NUL) byte in this buffer is not \u0027/\u0027\u00a0then we append \u0027/\u0027\u00a0in-place at [2]. This will write two bytes into the buffer, starting at the last valid byte in the buffer, writing the NUL byte beyond the end of the allocated buffer.\nWe recommend upgrading to version 8.0 or beyond."
        }
      ],
      "impacts": [
        {
          "capecId": "CAPEC-100",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-100 Overflow Buffers"
            }
          ]
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "Automatable": "NOT_DEFINED",
            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "HIGH",
            "attackRequirements": "NONE",
            "attackVector": "ADJACENT",
            "baseScore": 8.7,
            "baseSeverity": "HIGH",
            "privilegesRequired": "LOW",
            "providerUrgency": "NOT_DEFINED",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "HIGH",
            "subIntegrityImpact": "HIGH",
            "userInteraction": "NONE",
            "valueDensity": "NOT_DEFINED",
            "vectorString": "CVSS:4.0/AV:A/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:H/SI:H/SA:N",
            "version": "4.0",
            "vulnAvailabilityImpact": "NONE",
            "vulnConfidentialityImpact": "HIGH",
            "vulnIntegrityImpact": "HIGH",
            "vulnerabilityResponseEffort": "NOT_DEFINED"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-787",
              "description": "CWE-787 Out-of-bounds Write",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-10-06T08:08:27.410Z",
        "orgId": "14ed7db2-1595-443d-9d34-6215bf890778",
        "shortName": "Google"
      },
      "references": [
        {
          "url": "https://issuetracker.google.com/433502298"
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "Heap-buffer-overflow write in FFmpeg MDASH resolve_content_path",
      "x_generator": {
        "engine": "Vulnogram 0.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "14ed7db2-1595-443d-9d34-6215bf890778",
    "assignerShortName": "Google",
    "cveId": "CVE-2025-59728",
    "datePublished": "2025-10-06T08:08:27.410Z",
    "dateReserved": "2025-09-19T08:11:37.549Z",
    "dateUpdated": "2025-10-08T03:55:08.382Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2025-59728\",\"sourceIdentifier\":\"cve-coordination@google.com\",\"published\":\"2025-10-06T08:15:34.220\",\"lastModified\":\"2025-10-06T14:56:21.733\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"When calculating the content path in handling of MPEG-DASH manifests, there\u0027s an out-of-bounds NUL-byte write one byte past the end of the buffer.When we call xmlNodeGetContent\u00a0below [0], it returns a buffer precisely allocated to match the string length, using strdup\u00a0internally. If this buffer is not an empty string, it is assigned to root_url\u00a0at [1].If the last (non-NUL) byte in this buffer is not \u0027/\u0027\u00a0then we append \u0027/\u0027\u00a0in-place at [2]. This will write two bytes into the buffer, starting at the last valid byte in the buffer, writing the NUL byte beyond the end of the allocated buffer.\\nWe recommend upgrading to version 8.0 or beyond.\"}],\"metrics\":{\"cvssMetricV40\":[{\"source\":\"cve-coordination@google.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"4.0\",\"vectorString\":\"CVSS:4.0/AV:A/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:H/SI:H/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X\",\"baseScore\":8.7,\"baseSeverity\":\"HIGH\",\"attackVector\":\"ADJACENT\",\"attackComplexity\":\"HIGH\",\"attackRequirements\":\"NONE\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"vulnConfidentialityImpact\":\"HIGH\",\"vulnIntegrityImpact\":\"HIGH\",\"vulnAvailabilityImpact\":\"NONE\",\"subConfidentialityImpact\":\"HIGH\",\"subIntegrityImpact\":\"HIGH\",\"subAvailabilityImpact\":\"NONE\",\"exploitMaturity\":\"NOT_DEFINED\",\"confidentialityRequirement\":\"NOT_DEFINED\",\"integrityRequirement\":\"NOT_DEFINED\",\"availabilityRequirement\":\"NOT_DEFINED\",\"modifiedAttackVector\":\"NOT_DEFINED\",\"modifiedAttackComplexity\":\"NOT_DEFINED\",\"modifiedAttackRequirements\":\"NOT_DEFINED\",\"modifiedPrivilegesRequired\":\"NOT_DEFINED\",\"modifiedUserInteraction\":\"NOT_DEFINED\",\"modifiedVulnConfidentialityImpact\":\"NOT_DEFINED\",\"modifiedVulnIntegrityImpact\":\"NOT_DEFINED\",\"modifiedVulnAvailabilityImpact\":\"NOT_DEFINED\",\"modifiedSubConfidentialityImpact\":\"NOT_DEFINED\",\"modifiedSubIntegrityImpact\":\"NOT_DEFINED\",\"modifiedSubAvailabilityImpact\":\"NOT_DEFINED\",\"Safety\":\"NOT_DEFINED\",\"Automatable\":\"NOT_DEFINED\",\"Recovery\":\"NOT_DEFINED\",\"valueDensity\":\"NOT_DEFINED\",\"vulnerabilityResponseEffort\":\"NOT_DEFINED\",\"providerUrgency\":\"NOT_DEFINED\"}}]},\"weaknesses\":[{\"source\":\"cve-coordination@google.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-787\"}]}],\"references\":[{\"url\":\"https://issuetracker.google.com/433502298\",\"source\":\"cve-coordination@google.com\"}]}}",
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2025-59728\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"total\"}], \"version\": \"2.0.3\", \"timestamp\": \"2025-10-06T16:29:47.656614Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2025-10-06T16:30:35.794Z\"}}], \"cna\": {\"title\": \"Heap-buffer-overflow write in FFmpeg MDASH resolve_content_path\", \"source\": {\"discovery\": \"EXTERNAL\"}, \"credits\": [{\"lang\": \"en\", \"type\": \"finder\", \"value\": \"Google Big Sleep\"}], \"impacts\": [{\"capecId\": \"CAPEC-100\", \"descriptions\": [{\"lang\": \"en\", \"value\": \"CAPEC-100 Overflow Buffers\"}]}], \"metrics\": [{\"format\": \"CVSS\", \"cvssV4_0\": {\"Safety\": \"NOT_DEFINED\", \"version\": \"4.0\", \"Recovery\": \"NOT_DEFINED\", \"baseScore\": 8.7, \"Automatable\": \"NOT_DEFINED\", \"attackVector\": \"ADJACENT\", \"baseSeverity\": \"HIGH\", \"valueDensity\": \"NOT_DEFINED\", \"vectorString\": \"CVSS:4.0/AV:A/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:H/SI:H/SA:N\", \"providerUrgency\": \"NOT_DEFINED\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"HIGH\", \"attackRequirements\": \"NONE\", \"privilegesRequired\": \"LOW\", \"subIntegrityImpact\": \"HIGH\", \"vulnIntegrityImpact\": \"HIGH\", \"subAvailabilityImpact\": \"NONE\", \"vulnAvailabilityImpact\": \"NONE\", \"subConfidentialityImpact\": \"HIGH\", \"vulnConfidentialityImpact\": \"HIGH\", \"vulnerabilityResponseEffort\": \"NOT_DEFINED\"}, \"scenarios\": [{\"lang\": \"en\", \"value\": \"GENERAL\"}]}], \"affected\": [{\"repo\": \"https://git.ffmpeg.org/ffmpeg.git\", \"vendor\": \"FFmpeg\", \"product\": \"MPEG-DASH\", \"versions\": [{\"status\": \"affected\", \"version\": \"7.1.1\", \"lessThan\": \"8.0\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"a218cafe4d3be005ab0c61130f90db4d21afb5db\", \"lessThan\": \"8.0\", \"versionType\": \"custom\"}], \"collectionURL\": \"https://git.ffmpeg.org/ffmpeg.git\", \"defaultStatus\": \"unaffected\"}], \"datePublic\": \"2025-07-21T22:00:00.000Z\", \"references\": [{\"url\": \"https://issuetracker.google.com/433502298\"}], \"x_generator\": {\"engine\": \"Vulnogram 0.2.0\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"When calculating the content path in handling of MPEG-DASH manifests, there\u0027s an out-of-bounds NUL-byte write one byte past the end of the buffer.When we call xmlNodeGetContent\\u00a0below [0], it returns a buffer precisely allocated to match the string length, using strdup\\u00a0internally. If this buffer is not an empty string, it is assigned to root_url\\u00a0at [1].If the last (non-NUL) byte in this buffer is not \u0027/\u0027\\u00a0then we append \u0027/\u0027\\u00a0in-place at [2]. This will write two bytes into the buffer, starting at the last valid byte in the buffer, writing the NUL byte beyond the end of the allocated buffer.\\nWe recommend upgrading to version 8.0 or beyond.\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"\u003cp\u003eWhen calculating the content path in handling of MPEG-DASH manifests, there\u0027s an out-of-bounds NUL-byte write one byte past the end of the buffer.When we call \u003ccode\u003exmlNodeGetContent\u003c/code\u003e\u0026nbsp;below [0], it returns a buffer precisely allocated to match the string length, using \u003ccode\u003estrdup\u003c/code\u003e\u0026nbsp;internally. If this buffer is not an empty string, it is assigned to \u003ccode\u003eroot_url\u003c/code\u003e\u0026nbsp;at [1].If the last (non-NUL) byte in this buffer is not \u003ccode\u003e\u0027/\u0027\u003c/code\u003e\u0026nbsp;then we append \u003ccode\u003e\u0027/\u0027\u003c/code\u003e\u0026nbsp;in-place at [2]. This will write two bytes into the buffer, starting at the last valid byte in the buffer, writing the NUL byte beyond the end of the allocated buffer.\u003cbr\u003eWe recommend upgrading to version 8.0 or beyond.\u003c/p\u003e\u003cbr\u003e\", \"base64\": false}]}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-787\", \"description\": \"CWE-787 Out-of-bounds Write\"}]}], \"providerMetadata\": {\"orgId\": \"14ed7db2-1595-443d-9d34-6215bf890778\", \"shortName\": \"Google\", \"dateUpdated\": \"2025-10-06T08:08:27.410Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2025-59728\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-10-08T03:55:08.382Z\", \"dateReserved\": \"2025-09-19T08:11:37.549Z\", \"assignerOrgId\": \"14ed7db2-1595-443d-9d34-6215bf890778\", \"datePublished\": \"2025-10-06T08:08:27.410Z\", \"assignerShortName\": \"Google\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.