gsd-2023-25193
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
hb-ot-layout-gsubgpos.hh in HarfBuzz through 6.0.0 allows attackers to trigger O(n^2) growth via consecutive marks during the process of looking back for base glyphs when attaching marks.
Aliases
Aliases
CVE-2023-25193


To clipboard 

{
  "GSD": {
    "alias": "CVE-2023-25193",
    "id": "GSD-2023-25193",
    "references": [
      "https://www.suse.com/security/cve/CVE-2023-25193.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2023-25193"
      ],
      "details": "hb-ot-layout-gsubgpos.hh in HarfBuzz through 6.0.0 allows attackers to trigger O(n^2) growth via consecutive marks during the process of looking back for base glyphs when attaching marks.",
      "id": "GSD-2023-25193",
      "modified": "2023-12-13T01:20:39.949109Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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        "ID": "CVE-2023-25193",
        "STATE": "PUBLIC"
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              "product": {
                "product_data": [
                  {
                    "product_name": "n/a",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "n/a"
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      "problemtype": {
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                "value": "n/a"
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      },
      "references": {
        "reference_data": [
          {
            "name": "https://github.com/harfbuzz/harfbuzz/commit/85be877925ddbf34f74a1229f3ca1716bb6170dc",
            "refsource": "MISC",
            "url": "https://github.com/harfbuzz/harfbuzz/commit/85be877925ddbf34f74a1229f3ca1716bb6170dc"
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          {
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            "refsource": "MISC",
            "url": "https://github.com/harfbuzz/harfbuzz/blob/2822b589bc837fae6f66233e2cf2eef0f6ce8470/src/hb-ot-layout-gsubgpos.hh"
          },
          {
            "name": "FEDORA-2023-4e6353c6f7",
            "refsource": "FEDORA",
            "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KWCHWSICWVZSAXP2YAXM65JC2GR53547/"
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          {
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          },
          {
            "name": "https://security.netapp.com/advisory/ntap-20230725-0006/",
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            "url": "https://security.netapp.com/advisory/ntap-20230725-0006/"
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    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "\u003c=6.0.0",
          "affected_versions": "All versions up to 6.0.0",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "cwe_ids": [
            "CWE-1035",
            "CWE-770",
            "CWE-937"
          ],
          "date": "2023-07-25",
          "description": "hb-ot-layout-gsubgpos.hh in HarfBuzz through 6.0.0 allows attackers to trigger O(n^2) growth via consecutive marks during the process of looking back for base glyphs when attaching marks.",
          "fixed_versions": [
            "7.1.0"
          ],
          "identifier": "CVE-2023-25193",
          "identifiers": [
            "CVE-2023-25193"
          ],
          "not_impacted": "All versions after 6.0.0",
          "package_slug": "conan/harfbuzz",
          "pubdate": "2023-02-04",
          "solution": "Upgrade to version 7.1.0 or above.",
          "title": "Allocation of Resources Without Limits or Throttling",
          "urls": [
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            "https://github.com/harfbuzz/harfbuzz/commit/85be877925ddbf34f74a1229f3ca1716bb6170dc",
            "https://github.com/harfbuzz/harfbuzz/blob/2822b589bc837fae6f66233e2cf2eef0f6ce8470/src/hb-ot-layout-gsubgpos.hh",
            "https://chromium.googlesource.com/chromium/src/+/e1f324aa681af54101c1f2d173d92adb80e37088/DEPS#361",
            "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KWCHWSICWVZSAXP2YAXM65JC2GR53547/"
          ],
          "uuid": "f311e951-5b3c-4f9b-8375-2726eb5f1e8b"
        }
      ]
    },
    "nvd.nist.gov": {
      "configurations": {
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        "nodes": [
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            "children": [],
            "cpe_match": [
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                "cpe23Uri": "cpe:2.3:a:harfbuzz_project:harfbuzz:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "6.0.0",
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            "operator": "OR"
          },
          {
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            }
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              "name": "https://github.com/harfbuzz/harfbuzz/commit/85be877925ddbf34f74a1229f3ca1716bb6170dc",
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            },
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            },
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      },
      "impact": {
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2023-07-25T15:15Z",
      "publishedDate": "2023-02-04T20:15Z"
    }
  }
}


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