gsd-2022-25313
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
In Expat (aka libexpat) before 2.4.5, an attacker can trigger stack exhaustion in build_model via a large nesting depth in the DTD element.
Aliases
Aliases
CVE-2022-25313


To clipboard 

{
  "GSD": {
    "alias": "CVE-2022-25313",
    "description": "In Expat (aka libexpat) before 2.4.5, an attacker can trigger stack exhaustion in build_model via a large nesting depth in the DTD element.",
    "id": "GSD-2022-25313",
    "references": [
      "https://www.suse.com/security/cve/CVE-2022-25313.html",
      "https://www.debian.org/security/2022/dsa-5085",
      "https://ubuntu.com/security/CVE-2022-25313",
      "https://advisories.mageia.org/CVE-2022-25313.html",
      "https://access.redhat.com/errata/RHSA-2022:5244",
      "https://access.redhat.com/errata/RHSA-2022:5314",
      "https://access.redhat.com/errata/RHSA-2022:7143",
      "https://access.redhat.com/errata/RHSA-2022:7144",
      "https://access.redhat.com/errata/RHSA-2022:7811"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2022-25313"
      ],
      "details": "In Expat (aka libexpat) before 2.4.5, an attacker can trigger stack exhaustion in build_model via a large nesting depth in the DTD element.",
      "id": "GSD-2022-25313",
      "modified": "2023-12-13T01:19:26.925735Z",
      "schema_version": "1.4.0"
    }
  },
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      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 4.3,
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 8.6,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": true
        },
        "baseMetricV3": {
          "cvssV3": {
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            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 2.8,
          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2022-10-07T14:31Z",
      "publishedDate": "2022-02-18T05:15Z"
    }
  }
}


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  • Confirmed: The vulnerability is confirmed from an analyst perspective.
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  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
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