fkie_cve-2019-20382
Vulnerability from fkie_nvd
Published
2020-03-05 19:15
Modified
2024-11-21 04:38
Summary
QEMU 4.1.0 has a memory leak in zrle_compress_data in ui/vnc-enc-zrle.c during a VNC disconnect operation because libz is misused, resulting in a situation where memory allocated in deflateInit2 is not freed in deflateEnd.
Impacted products



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  "cveTags": [],
  "descriptions": [
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      "value": "QEMU 4.1.0 has a memory leak in zrle_compress_data in ui/vnc-enc-zrle.c during a VNC disconnect operation because libz is misused, resulting in a situation where memory allocated in deflateInit2 is not freed in deflateEnd."
    },
    {
      "lang": "es",
      "value": "QEMU versi\u00f3n 4.1.0,  presenta una p\u00e9rdida de memoria en la funci\u00f3n zrle_compress_data en el archivo ui/vnc-enc-zrle.c durante una operaci\u00f3n de desconexi\u00f3n de VNC porque libz es usada inapropiadamente, resultando  en una situaci\u00f3n donde la memoria asignada en deflateInit2 no es liberada en deflateEnd."
    }
  ],
  "id": "CVE-2019-20382",
  "lastModified": "2024-11-21T04:38:20.967",
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        "baseSeverity": "LOW",
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          "accessVector": "ADJACENT_NETWORK",
          "authentication": "SINGLE",
          "availabilityImpact": "PARTIAL",
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          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
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  "published": "2020-03-05T19:15:11.357",
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  "vulnStatus": "Modified",
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}


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