Vulnerability-Lookup

ubuntu-cve-2025-7709

Vulnerability from osv_ubuntu

Published

2025-09-08 15:15

Modified

2026-04-22 07:53

Summary

Details

An integer overflow exists in the FTS5 https://sqlite.org/fts5.html extension. It occurs when the size of an array of tombstone pointers is calculated and truncated into a 32-bit integer. A pointer to partially controlled data can then be written out of bounds.

Severity

6.9 (Medium)


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

N/A (UNKNOWN)


                    
                      medium

References

URL

Type

	https://ubuntu.com/security/CVE-2025-7709	REPORT
	https://www.cve.org/CVERecord?id=CVE-2025-7709	REPORT
	https://github.com/google/security-research/secur…	REPORT
	https://ubuntu.com/security/notices/USN-7751-1	ADVISORY

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "lemon",
            "binary_version": "3.45.1-1ubuntu2.5"
          },
          {
            "binary_name": "libsqlite3-0",
            "binary_version": "3.45.1-1ubuntu2.5"
          },
          {
            "binary_name": "libsqlite3-tcl",
            "binary_version": "3.45.1-1ubuntu2.5"
          },
          {
            "binary_name": "sqlite3",
            "binary_version": "3.45.1-1ubuntu2.5"
          },
          {
            "binary_name": "sqlite3-tools",
            "binary_version": "3.45.1-1ubuntu2.5"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:24.04:LTS",
        "name": "sqlite3",
        "purl": "pkg:deb/ubuntu/sqlite3@3.45.1-1ubuntu2.5?arch=source\u0026distro=noble"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.45.1-1ubuntu2.5"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "3.42.0-1",
        "3.44.0-1",
        "3.44.2-1",
        "3.45.0-1",
        "3.45.1-1",
        "3.45.1-1ubuntu1",
        "3.45.1-1ubuntu2",
        "3.45.1-1ubuntu2.1",
        "3.45.1-1ubuntu2.3",
        "3.45.1-1ubuntu2.4"
      ]
    }
  ],
  "aliases": [],
  "details": "An integer overflow exists in the  FTS5 https://sqlite.org/fts5.html \u00a0extension. It occurs when the size of an array of tombstone pointers is calculated and truncated into a 32-bit integer. A pointer to partially controlled data can then be written out of bounds.",
  "id": "UBUNTU-CVE-2025-7709",
  "modified": "2026-04-22T07:53:19Z",
  "published": "2025-09-08T15:15:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-7709"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-7709"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/google/security-research/security/advisories/GHSA-v2c8-vqqp-hv3g"
    },
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-7751-1"
    }
  ],
  "related": [
    "USN-7751-1"
  ],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:A/VC:N/VI:H/VA:L/SC:N/SI:H/SA:L",
      "type": "CVSS_V4"
    },
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2025-7709"
  ]
}

CVE-2025-7709 (GCVE-0-2025-7709)

Vulnerability from cvelistv5 – Published: 2025-09-08 14:51 – Updated: 2025-11-18 23:03

Title

Out Of Bounds write in FTS5 Extension in SQLite

Summary

Severity

6.9 (Medium)


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

SSVC

Exploitation: poc Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-09-08 15:10 UTC

CWE

CWE-190 - Integer Overflow or Wraparound

Assigner

Google Google root

References

3 references

URL	Tags
https://github.com/google/security-research/secur…
http://www.openwall.com/lists/oss-security/2025/09/06/2
http://www.openwall.com/lists/oss-security/2025/1…

Impacted products

1 product

Vendor	Product	Version
SQLite	FTS5	Affected: 3.49.1 < 3.50

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-7709",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-09-08T15:10:09.336882Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-09-08T15:10:31.923Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2025-11-18T23:03:59.973Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "url": "http://www.openwall.com/lists/oss-security/2025/09/06/2"
          },
          {
            "url": "http://www.openwall.com/lists/oss-security/2025/11/18/10"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "FTS5",
          "vendor": "SQLite",
          "versions": [
            {
              "status": "affected",
              "version": "3.49.1 \u003c 3.50"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eAn integer overflow exists in the \u003c/span\u003e\u003ca target=\"_blank\" rel=\"nofollow\" href=\"https://sqlite.org/fts5.html\"\u003eFTS5\u003c/a\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003e\u0026nbsp;extension. It occurs when the size of an array of tombstone pointers is calculated and truncated into a 32-bit integer. A pointer to partially controlled data can then be written out of bounds.\u003c/span\u003e\u003cbr\u003e"
            }
          ],
          "value": "An integer overflow exists in the  FTS5 https://sqlite.org/fts5.html \u00a0extension. It occurs when the size of an array of tombstone pointers is calculated and truncated into a 32-bit integer. A pointer to partially controlled data can then be written out of bounds."
        }
      ],
      "impacts": [
        {
          "capecId": "CAPEC-92",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-92 Forced Integer Overflow"
            }
          ]
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "Automatable": "NOT_DEFINED",
            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "HIGH",
            "attackRequirements": "PRESENT",
            "attackVector": "NETWORK",
            "baseScore": 6.9,
            "baseSeverity": "MEDIUM",
            "privilegesRequired": "LOW",
            "providerUrgency": "NOT_DEFINED",
            "subAvailabilityImpact": "LOW",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "HIGH",
            "userInteraction": "ACTIVE",
            "valueDensity": "NOT_DEFINED",
            "vectorString": "CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:A/VC:N/VI:H/VA:L/SC:N/SI:H/SA:L",
            "version": "4.0",
            "vulnAvailabilityImpact": "LOW",
            "vulnConfidentialityImpact": "NONE",
            "vulnIntegrityImpact": "HIGH",
            "vulnerabilityResponseEffort": "NOT_DEFINED"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-190",
              "description": "CWE-190 Integer Overflow or Wraparound",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-09-08T14:51:49.065Z",
        "orgId": "14ed7db2-1595-443d-9d34-6215bf890778",
        "shortName": "Google"
      },
      "references": [
        {
          "url": "https://github.com/google/security-research/security/advisories/GHSA-v2c8-vqqp-hv3g"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "Out Of Bounds write in FTS5 Extension in SQLite",
      "x_generator": {
        "engine": "Vulnogram 0.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "14ed7db2-1595-443d-9d34-6215bf890778",
    "assignerShortName": "Google",
    "cveId": "CVE-2025-7709",
    "datePublished": "2025-09-08T14:51:49.065Z",
    "dateReserved": "2025-07-16T13:30:35.186Z",
    "dateUpdated": "2025-11-18T23:03:59.973Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

usn-7751-1

Vulnerability from osv_ubuntu

Published

2025-09-15 14:45

Modified

2026-04-22 07:37

Summary

sqlite3 vulnerability

Details

It was discovered that the FTS5 SQLite extension incorrectly calculated certain array lengths. An attacker could use this issue to cause SQLite to crash, resulting in a denial of service, or possibly execute arbitrary code.

References

URL

Type

	https://ubuntu.com/security/notices/USN-7751-1	ADVISORY
	https://ubuntu.com/security/CVE-2025-7709	REPORT

JSON

To clipboard

{
  "affected": [
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2025-7709",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:A/VC:N/VI:H/VA:L/SC:N/SI:H/SA:L",
                  "type": "CVSS_V4"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:24.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "lemon",
            "binary_version": "3.45.1-1ubuntu2.5"
          },
          {
            "binary_name": "libsqlite3-0",
            "binary_version": "3.45.1-1ubuntu2.5"
          },
          {
            "binary_name": "libsqlite3-tcl",
            "binary_version": "3.45.1-1ubuntu2.5"
          },
          {
            "binary_name": "sqlite3",
            "binary_version": "3.45.1-1ubuntu2.5"
          },
          {
            "binary_name": "sqlite3-tools",
            "binary_version": "3.45.1-1ubuntu2.5"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:24.04:LTS",
        "name": "sqlite3",
        "purl": "pkg:deb/ubuntu/sqlite3@3.45.1-1ubuntu2.5?arch=source\u0026distro=noble"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.45.1-1ubuntu2.5"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "3.42.0-1",
        "3.44.0-1",
        "3.44.2-1",
        "3.45.0-1",
        "3.45.1-1",
        "3.45.1-1ubuntu1",
        "3.45.1-1ubuntu2",
        "3.45.1-1ubuntu2.1",
        "3.45.1-1ubuntu2.3",
        "3.45.1-1ubuntu2.4"
      ]
    }
  ],
  "aliases": [],
  "details": "It was discovered that the FTS5 SQLite extension incorrectly calculated\ncertain array lengths. An attacker could use this issue to cause SQLite to\ncrash, resulting in a denial of service, or possibly execute arbitrary\ncode.",
  "id": "USN-7751-1",
  "modified": "2026-04-22T07:37:23Z",
  "published": "2025-09-15T14:45:19Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-7751-1"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-7709"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "summary": "sqlite3 vulnerability",
  "upstream": [
    "UBUNTU-CVE-2025-7709"
  ]
}

Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

ubuntu-cve-2025-7709

Vulnerability from osv_ubuntu

CVE-2025-7709 (GCVE-0-2025-7709)

usn-7751-1

Vulnerability from osv_ubuntu

Tags

Sightings

Nomenclature

Related by attack behaviour