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CVE-2010-0205

Estado: ModificadaMedia (4.3)—

The png_decompress_chunk function in pngrutil.c in libpng 1.0.x before 1.0.53, 1.2.x before 1.2.43, and 1.4.x before 1.4.1 does not properly handle compressed ancillary-chunk data that has a disproportionately large uncompressed representation, which allows remote attackers to cause a denial of service (memory and CPU consumption, and application hang) via a crafted PNG file, as demonstrated by use of the deflate compression method on data composed of many occurrences of the same character, related to a "decompression bomb" attack.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (7)

Apple — MAC OS XCanonical — Ubuntu LinuxDebian — Debian LinuxFedoraproject — FedoraLibpng — LibpngOpensuse — OpensuseSuse — Linux Enterprise Server

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2010-0205",
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          "baseScore": 4.3,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "NONE"
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        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8.6,
        "obtainUserPrivilege": false,
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      "affectedData": [
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          "versions": [
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              "version": "n/a"
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  "published": "2010-03-03T19:30:00.493",
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  "vendorComments": [
    {
      "comment": "This issue has been addressed in Red Hat Enterprise Linux 3, 4, and 5 via https://rhn.redhat.com/errata/RHSA-2010-0534.html.",
      "lastModified": "2010-07-14T00:00:00",
      "organization": "Red Hat"
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  "sourceIdentifier": "cret@cert.org"
}