FKIE_CVE-2018-20019

Vulnerability from fkie_nvd - Published: 2018-12-19 16:29 - Updated: 2024-11-21 04:00
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
LibVNC before commit a83439b9fbe0f03c48eb94ed05729cb016f8b72f contains multiple heap out-of-bound write vulnerabilities in VNC client code that can result remote code execution
References
vulnerability@kaspersky.comhttps://cert-portal.siemens.com/productcert/pdf/ssa-390195.pdfPatch, Third Party Advisory
vulnerability@kaspersky.comhttps://ics-cert.kaspersky.com/advisories/klcert-advisories/2018/12/19/klcert-18-029-libvnc-multiple-heap-out-of-bound-vulnerabilities/Broken Link
vulnerability@kaspersky.comhttps://lists.debian.org/debian-lts-announce/2018/12/msg00017.htmlMailing List, Third Party Advisory
vulnerability@kaspersky.comhttps://lists.debian.org/debian-lts-announce/2019/10/msg00042.htmlMailing List, Third Party Advisory
vulnerability@kaspersky.comhttps://security.gentoo.org/glsa/201908-05Third Party Advisory
vulnerability@kaspersky.comhttps://usn.ubuntu.com/3877-1/Third Party Advisory
vulnerability@kaspersky.comhttps://usn.ubuntu.com/4547-1/Third Party Advisory
vulnerability@kaspersky.comhttps://usn.ubuntu.com/4587-1/Third Party Advisory
vulnerability@kaspersky.comhttps://www.debian.org/security/2019/dsa-4383Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://cert-portal.siemens.com/productcert/pdf/ssa-390195.pdfPatch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://ics-cert.kaspersky.com/advisories/klcert-advisories/2018/12/19/klcert-18-029-libvnc-multiple-heap-out-of-bound-vulnerabilities/Broken Link
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2018/12/msg00017.htmlMailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2019/10/msg00042.htmlMailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/201908-05Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://usn.ubuntu.com/3877-1/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://usn.ubuntu.com/4547-1/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://usn.ubuntu.com/4587-1/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.debian.org/security/2019/dsa-4383Third Party Advisory
Impacted products
Vendor Product Version
libvnc_project libvncserver *
canonical ubuntu_linux 14.04
canonical ubuntu_linux 16.04
canonical ubuntu_linux 16.04
canonical ubuntu_linux 18.04
canonical ubuntu_linux 18.10
debian debian_linux 8.0
debian debian_linux 9.0
siemens simatic_itc1500_firmware *
siemens simatic_itc1500 -
siemens simatic_itc1500_pro_firmware *
siemens simatic_itc1500_pro -
siemens simatic_itc1900_firmware *
siemens simatic_itc1900 -
siemens simatic_itc1900_pro_firmware *
siemens simatic_itc1900_pro -
siemens simatic_itc2200_firmware *
siemens simatic_itc2200 -
siemens simatic_itc2200_pro_firmware *
siemens simatic_itc2200_pro -
To clipboard 

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  "cveTags": [],
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    {
      "lang": "en",
      "value": "LibVNC before commit a83439b9fbe0f03c48eb94ed05729cb016f8b72f contains multiple heap out-of-bound write vulnerabilities in VNC client code that can result remote code execution"
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      "lang": "es",
      "value": "LibVNC antes del commit con ID a83439b9fbe0f03c48eb94ed05729cb016f8b72f contiene m\u00faltiples vulnerabilidades de escritura de memoria din\u00e1mica (heap) fuera de l\u00edmites en el c\u00f3digo del cliente VNC que pueden resultar en la ejecuci\u00f3n remota de c\u00f3digo."
    }
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  "id": "CVE-2018-20019",
  "lastModified": "2024-11-21T04:00:46.013",
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}


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Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.