github - ghsa-794f-v4rm-x7r5

ghsa-794f-v4rm-x7r5

Vulnerability from github

Published

2025-04-11 09:30

Modified

2025-04-25 18:31

Severity ?

4.8 (Medium) - CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/U:Clear

Details

There is a Heap-based Buffer Overflow vulnerability in QTextMarkdownImporter. This requires an incorrectly formatted markdown file to be passed to QTextMarkdownImporter to trigger the overflow.This issue affects Qt from 6.8.0 to 6.8.4. Versions up to 6.6.0 are known to be unaffected, and the fix is in 6.8.4 and later.

Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2025-3512"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-122"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-04-11T08:15:15Z",
    "severity": "MODERATE"
  },
  "details": "There is a Heap-based Buffer Overflow vulnerability in QTextMarkdownImporter. This requires an incorrectly formatted markdown file to be passed to QTextMarkdownImporter to trigger the overflow.This issue affects Qt from 6.8.0 to 6.8.4. Versions up to 6.6.0 are known to be unaffected, and the fix is in 6.8.4 and later.",
  "id": "GHSA-794f-v4rm-x7r5",
  "modified": "2025-04-25T18:31:10Z",
  "published": "2025-04-11T09:30:24Z",
  "references": [
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    },
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      "url": "https://codereview.qt-project.org/c/qt/qtbase/+/635546"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2025/04/24/4"
    },
    {
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      "url": "http://www.openwall.com/lists/oss-security/2025/04/24/5"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2025/04/24/6"
    },
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      "url": "http://www.openwall.com/lists/oss-security/2025/04/25/1"
    },
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  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/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:Clear",
      "type": "CVSS_V4"
    }
  ]
}

CVE-2025-3512 (GCVE-0-2025-3512)

Vulnerability from cvelistv5

Published

2025-04-11 07:39

Modified

2025-04-25 18:03

Severity ?

4.8 (Medium) - CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/U:Clear

CWE

CWE-122 - Heap-based Buffer Overflow

Summary

There is a Heap-based Buffer Overflow vulnerability in QTextMarkdownImporter. This requires an incorrectly formatted markdown file to be passed to QTextMarkdownImporter to trigger the overflow.This issue affects Qt from 6.8.0 to 6.8.4. Versions up to 6.6.0 are known to be unaffected, and the fix is in 6.8.4 and later.

References

►

URL

Tags

https://codereview.qt-project.org/c/qt/qtbase/+/635546

Impacted products

	Vendor	Product	Version
	The Qt Company	Qt	Version: 6.8.0

Show details on NVD website

To clipboard

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