github - ghsa-7vmv-3r46-2vxx

GHSA-7VMV-3R46-2VXX

Vulnerability from github – Published: 2025-08-14 15:30 – Updated: 2025-08-14 15:30

Details

A vulnerability was identified in LibTIFF 4.7.0. This issue affects the function May of the file tiffcrop.c of the component tiffcrop. The manipulation leads to memory corruption. The attack needs to be approached locally. The exploit has been disclosed to the public and may be used.

Severity ?

3.3 (Low)


                  
                    CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

1.9 (Low)


                  
                    CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P

Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2025-8961"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-119"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-08-14T13:15:38Z",
    "severity": "MODERATE"
  },
  "details": "A vulnerability was identified in LibTIFF 4.7.0. This issue affects the function May of the file tiffcrop.c of the component tiffcrop. The manipulation leads to memory corruption. The attack needs to be approached locally. The exploit has been disclosed to the public and may be used.",
  "id": "GHSA-7vmv-3r46-2vxx",
  "modified": "2025-08-14T15:30:44Z",
  "published": "2025-08-14T15:30:44Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-8961"
    },
    {
      "type": "WEB",
      "url": "https://drive.google.com/file/d/15L4q2eD8GX3Aj3z6SWC3_FbqaM1ChUx2/view?usp=sharing"
    },
    {
      "type": "WEB",
      "url": "https://gitlab.com/libtiff/libtiff/-/issues/721"
    },
    {
      "type": "WEB",
      "url": "https://gitlab.com/libtiff/libtiff/-/issues/721#note_2670686960"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/?ctiid.319955"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/?id.319955"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/?submit.627957"
    },
    {
      "type": "WEB",
      "url": "http://www.libtiff.org"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/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",
      "type": "CVSS_V4"
    }
  ]
}

CVE-2025-8961 (GCVE-0-2025-8961)

Vulnerability from cvelistv5 – Published: 2025-08-14 12:02 – Updated: 2025-08-23 15:11

Title

LibTIFF tiffcrop tiffcrop.c main memory corruption

Summary

A weakness has been identified in LibTIFF 4.7.0. This affects the function main of the file tiffcrop.c of the component tiffcrop. Executing manipulation can lead to memory corruption. The attack can only be executed locally. The exploit has been made available to the public and could be exploited.

Severity ?

4.8 (Medium)


                        
                          CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P

3.3 (Low)


                        
                          CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R

3.3 (Low)


                        
                          CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R

CWE

CWE-119 - Memory Corruption

Assigner

VulDB

References

URL

Tags

	https://vuldb.com/?id.319955	vdb-entrytechnical-description
	https://vuldb.com/?ctiid.319955	signaturepermissions-required
	https://vuldb.com/?submit.627957	third-party-advisory
	https://gitlab.com/libtiff/libtiff/-/issues/721	issue-tracking
	https://gitlab.com/libtiff/libtiff/-/issues/721#n…	issue-tracking
	https://drive.google.com/file/d/15L4q2eD8GX3Aj3z6…	exploit
	http://www.libtiff.org/	product

Impacted products

	Vendor	Product	Version
	n/a	LibTIFF	Affected: 4.7.0

Credits

ucas-xd (VulDB User)

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-8961",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-08-14T13:20:40.733180Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-08-14T13:22:21.582Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "modules": [
            "tiffcrop"
          ],
          "product": "LibTIFF",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "4.7.0"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "reporter",
          "value": "ucas-xd (VulDB User)"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A weakness has been identified in LibTIFF 4.7.0. This affects the function main of the file tiffcrop.c of the component tiffcrop. Executing manipulation can lead to memory corruption. The attack can only be executed locally. The exploit has been made available to the public and could be exploited."
        },
        {
          "lang": "de",
          "value": "In LibTIFF 4.7.0 ist eine Schwachstelle entdeckt worden. Davon betroffen ist die Funktion main der Datei tiffcrop.c der Komponente tiffcrop. Die Bearbeitung verursacht memory corruption. Der Angriff muss lokal durchgef\u00fchrt werden. Der Exploit steht zur \u00f6ffentlichen Verf\u00fcgung."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "baseScore": 4.8,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P",
            "version": "4.0"
          }
        },
        {
          "cvssV3_1": {
            "baseScore": 3.3,
            "baseSeverity": "LOW",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R",
            "version": "3.1"
          }
        },
        {
          "cvssV3_0": {
            "baseScore": 3.3,
            "baseSeverity": "LOW",
            "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R",
            "version": "3.0"
          }
        },
        {
          "cvssV2_0": {
            "baseScore": 1.7,
            "vectorString": "AV:L/AC:L/Au:S/C:N/I:N/A:P/E:POC/RL:ND/RC:UR",
            "version": "2.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-119",
              "description": "Memory Corruption",
              "lang": "en",
              "type": "CWE"
            }
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      ],
      "providerMetadata": {
        "dateUpdated": "2025-08-23T15:11:07.640Z",
        "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
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      },
      "references": [
        {
          "name": "VDB-319955 | LibTIFF tiffcrop tiffcrop.c main memory corruption",
          "tags": [
            "vdb-entry",
            "technical-description"
          ],
          "url": "https://vuldb.com/?id.319955"
        },
        {
          "name": "VDB-319955 | CTI Indicators (IOB, IOC, IOA)",
          "tags": [
            "signature",
            "permissions-required"
          ],
          "url": "https://vuldb.com/?ctiid.319955"
        },
        {
          "name": "Submit #627957 | libtiff tiffcrop 4.7.0 (the newest master) Segmentation Fault",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://vuldb.com/?submit.627957"
        },
        {
          "tags": [
            "issue-tracking"
          ],
          "url": "https://gitlab.com/libtiff/libtiff/-/issues/721"
        },
        {
          "tags": [
            "issue-tracking"
          ],
          "url": "https://gitlab.com/libtiff/libtiff/-/issues/721#note_2670686960"
        },
        {
          "tags": [
            "exploit"
          ],
          "url": "https://drive.google.com/file/d/15L4q2eD8GX3Aj3z6SWC3_FbqaM1ChUx2/view?usp=sharing"
        },
        {
          "tags": [
            "product"
          ],
          "url": "http://www.libtiff.org/"
        }
      ],
      "timeline": [
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          "lang": "en",
          "time": "2025-08-13T00:00:00.000Z",
          "value": "Advisory disclosed"
        },
        {
          "lang": "en",
          "time": "2025-08-13T02:00:00.000Z",
          "value": "VulDB entry created"
        },
        {
          "lang": "en",
          "time": "2025-08-23T17:15:59.000Z",
          "value": "VulDB entry last update"
        }
      ],
      "title": "LibTIFF tiffcrop tiffcrop.c main memory corruption"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
    "assignerShortName": "VulDB",
    "cveId": "CVE-2025-8961",
    "datePublished": "2025-08-14T12:02:08.516Z",
    "dateReserved": "2025-08-13T16:01:06.782Z",
    "dateUpdated": "2025-08-23T15:11:07.640Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

Action not permitted

GHSA-7VMV-3R46-2VXX

CVE-2025-8961 (GCVE-0-2025-8961)

Tags

Sightings

Nomenclature