FKIE_CVE-2025-29087

Vulnerability from fkie_nvd - Published: 2025-04-07 20:15 - Updated: 2025-04-30 12:43
Severity ?
3.2 (Low) - CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:L
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
In SQLite 3.44.0 through 3.49.0 before 3.49.1, the concat_ws() SQL function can cause memory to be written beyond the end of a malloc-allocated buffer. If the separator argument is attacker-controlled and has a large string (e.g., 2MB or more), an integer overflow occurs in calculating the size of the result buffer, and thus malloc may not allocate enough memory.
References
cve@mitre.orghttps://gist.github.com/ylwango613/a44a29f1ef074fa783e29f04a0afd62aThird Party Advisory
cve@mitre.orghttps://sqlite.org/releaselog/3_49_1.htmlRelease Notes
cve@mitre.orghttps://www.sqlite.org/cves.htmlVendor Advisory
Impacted products
Vendor Product Version
sqlite sqlite *
To clipboard 

{
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    {
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              "criteria": "cpe:2.3:a:sqlite:sqlite:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "42F127F3-9545-4944-86C7-38FE88E9DEBA",
              "versionEndExcluding": "3.49.1",
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            }
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          "operator": "OR"
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In SQLite 3.44.0 through 3.49.0 before 3.49.1, the concat_ws() SQL function can cause memory to be written beyond the end of a malloc-allocated buffer. If the separator argument is attacker-controlled and has a large string (e.g., 2MB or more), an integer overflow occurs in calculating the size of the result buffer, and thus malloc may not allocate enough memory."
    },
    {
      "lang": "es",
      "value": "Sqlite 3.49.0 es susceptible al desbordamiento de enteros a trav\u00e9s de la funci\u00f3n concat."
    }
  ],
  "id": "CVE-2025-29087",
  "lastModified": "2025-04-30T12:43:22.310",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "LOCAL",
          "availabilityImpact": "LOW",
          "baseScore": 3.2,
          "baseSeverity": "LOW",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "CHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:L",
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          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
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  "published": "2025-04-07T20:15:20.253",
  "references": [
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      ],
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    {
      "source": "cve@mitre.org",
      "tags": [
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      "url": "https://sqlite.org/releaselog/3_49_1.html"
    },
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      "url": "https://www.sqlite.org/cves.html"
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  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Analyzed",
  "weaknesses": [
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          "value": "CWE-190"
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      "source": "nvd@nist.gov",
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}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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