FKIE_CVE-2017-11757

Vulnerability from fkie_nvd - Published: 2017-07-31 14:29 - Updated: 2025-04-20 01:37
Severity ?
9.8 (Critical) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
Heap-based buffer overflow in Actian Pervasive PSQL v12.10 and Zen v13 allows remote attackers to execute arbitrary code via crafted traffic to TCP port 1583. The overflow occurs after Server-Client encryption-key exchange. The issue results from an integer underflow that leads to a zero-byte allocation. The _srvLnaConnectMP1 function is affected.
References
cve@mitre.orghttp://supportservices.actian.com/support-services/security-center#announcementsVendor Advisory
cve@mitre.orghttps://blogs.securiteam.com/index.php/archives/2924Exploit, Third Party Advisory
cve@mitre.orghttps://twitter.com/SecuriTeam_SSD/status/815567538318954496Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://supportservices.actian.com/support-services/security-center#announcementsVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://blogs.securiteam.com/index.php/archives/2924Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://twitter.com/SecuriTeam_SSD/status/815567538318954496Third Party Advisory
Impacted products
Vendor Product Version
actian pervasive_psql 12.10
actian zen 13.0
To clipboard 

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      "value": "Heap-based buffer overflow in Actian Pervasive PSQL v12.10 and Zen v13 allows remote attackers to execute arbitrary code via crafted traffic to TCP port 1583. The overflow occurs after Server-Client encryption-key exchange. The issue results from an integer underflow that leads to a zero-byte allocation. The _srvLnaConnectMP1 function is affected."
    },
    {
      "lang": "es",
      "value": "El desbordamiento de b\u00fafer en la regi\u00f3n heap de la memoria en Actian Pervasive PSQL versi\u00f3n 12.10 y Zen versi\u00f3n 13 permite a los atacantes remotos ejecutar c\u00f3digo arbitrario por medio de un tr\u00e1fico creado hacia el puerto TCP 1583. El desbordamiento ocurre despu\u00e9s del intercambio de claves de cifrado de Cliente-Servidor. El problema resulta en un subdesbordamiento de enteros que conlleva a una asignaci\u00f3n de cero bytes. La funci\u00f3n _srvLnaConnectMP1 se ve afectada"
    }
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  "id": "CVE-2017-11757",
  "lastModified": "2025-04-20T01:37:25.860",
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}


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