GHSA-C32G-2MGR-CFQ7

Vulnerability from github – Published: 2022-02-02 00:01 – Updated: 2022-02-07 20:59
VLAI?
Summary
Out-of-bounds Write in iText
Details

iText v7.1.17 was discovered to contain a stack-based buffer overflow via the component ByteBuffer.append, which allows attackers to cause a Denial of Service (DoS) via a crafted PDF file.

Severity ?
6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
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{
  "affected": [
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 7.1.17"
      },
      "package": {
        "ecosystem": "Maven",
        "name": "com.itextpdf:itext7-core"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "7.1.18"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2022-24197"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-787"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-02-07T20:59:22Z",
    "nvd_published_at": "2022-02-01T20:15:00Z",
    "severity": "MODERATE"
  },
  "details": "iText v7.1.17 was discovered to contain a stack-based buffer overflow via the component ByteBuffer.append, which allows attackers to cause a Denial of Service (DoS) via a crafted PDF file.",
  "id": "GHSA-c32g-2mgr-cfq7",
  "modified": "2022-02-07T20:59:22Z",
  "published": "2022-02-02T00:01:45Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-24197"
    },
    {
      "type": "WEB",
      "url": "https://github.com/itext/itext7/pull/78"
    },
    {
      "type": "WEB",
      "url": "https://github.com/itext/itext7/pull/78#issuecomment-1089282165"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/itext/itext7"
    },
    {
      "type": "WEB",
      "url": "https://github.com/itext/itext7/releases/tag/7.1.18"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Out-of-bounds Write in iText"
}


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  • 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.
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  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
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  • 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.



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