github - ghsa-hgfp-cxw5-j4w8

ghsa-hgfp-cxw5-j4w8

Vulnerability from github

Published

2022-05-13 01:02

Modified

2022-05-13 01:02

Severity ?

9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

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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{
  "affected": [],
  "aliases": [
    "CVE-2018-20019"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-787"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-12-19T16:29:00Z",
    "severity": "CRITICAL"
  },
  "details": "LibVNC before commit a83439b9fbe0f03c48eb94ed05729cb016f8b72f contains multiple heap out-of-bound write vulnerabilities in VNC client code that can result remote code execution",
  "id": "GHSA-hgfp-cxw5-j4w8",
  "modified": "2022-05-13T01:02:58Z",
  "published": "2022-05-13T01:02:58Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-20019"
    },
    {
      "type": "WEB",
      "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-390195.pdf"
    },
    {
      "type": "WEB",
      "url": "https://ics-cert.kaspersky.com/advisories/klcert-advisories/2018/12/19/klcert-18-029-libvnc-multiple-heap-out-of-bound-vulnerabilities"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2018/12/msg00017.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2019/10/msg00042.html"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/201908-05"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/3877-1"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/4547-1"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/4587-1"
    },
    {
      "type": "WEB",
      "url": "https://www.debian.org/security/2019/dsa-4383"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2018-20019

Vulnerability from cvelistv5

Published

2018-12-19 16:00

Modified

2024-08-05 11:51

Severity ?

Summary

LibVNC before commit a83439b9fbe0f03c48eb94ed05729cb016f8b72f contains multiple heap out-of-bound write vulnerabilities in VNC client code that can result remote code execution

References

▼	URL	Tags
	https://www.debian.org/security/2019/dsa-4383	vendor-advisory, x_refsource_DEBIAN
	https://lists.debian.org/debian-lts-announce/2018/12/msg00017.html	mailing-list, x_refsource_MLIST
	https://ics-cert.kaspersky.com/advisories/klcert-advisories/2018/12/19/klcert-18-029-libvnc-multiple-heap-out-of-bound-vulnerabilities/	x_refsource_MISC
	https://usn.ubuntu.com/3877-1/	vendor-advisory, x_refsource_UBUNTU
	https://security.gentoo.org/glsa/201908-05	vendor-advisory, x_refsource_GENTOO
	https://lists.debian.org/debian-lts-announce/2019/10/msg00042.html	mailing-list, x_refsource_MLIST
	https://usn.ubuntu.com/4547-1/	vendor-advisory, x_refsource_UBUNTU
	https://usn.ubuntu.com/4587-1/	vendor-advisory, x_refsource_UBUNTU
	https://cert-portal.siemens.com/productcert/pdf/ssa-390195.pdf	x_refsource_CONFIRM

Impacted products

Vendor

Product

Version

▼

n/a

LibVNC

Version: commit a83439b9fbe0f03c48eb94ed05729cb016f8b72f

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T11:51:18.279Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "DSA-4383",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "https://www.debian.org/security/2019/dsa-4383"
          },
          {
            "name": "[debian-lts-announce] 20181227 [SECURITY] [DLA 1617-1] libvncserver security update",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2018/12/msg00017.html"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://ics-cert.kaspersky.com/advisories/klcert-advisories/2018/12/19/klcert-18-029-libvnc-multiple-heap-out-of-bound-vulnerabilities/"
          },
          {
            "name": "USN-3877-1",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "https://usn.ubuntu.com/3877-1/"
          },
          {
            "name": "GLSA-201908-05",
            "tags": [
              "vendor-advisory",
              "x_refsource_GENTOO",
              "x_transferred"
            ],
            "url": "https://security.gentoo.org/glsa/201908-05"
          },
          {
            "name": "[debian-lts-announce] 20191030 [SECURITY] [DLA 1979-1] italc security update",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2019/10/msg00042.html"
          },
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            "tags": [
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              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "https://usn.ubuntu.com/4547-1/"
          },
          {
            "name": "USN-4587-1",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "https://usn.ubuntu.com/4587-1/"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-390195.pdf"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "LibVNC",
          "vendor": "n/a",
          "versions": [
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              "status": "affected",
              "version": "commit a83439b9fbe0f03c48eb94ed05729cb016f8b72f"
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      ],
      "datePublic": "2018-12-19T00:00:00",
      "descriptions": [
        {
          "lang": "en",
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      ],
      "problemTypes": [
        {
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            {
              "description": "Multiple Heap Out-of-Bound",
              "lang": "en",
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            }
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        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-12-14T13:06:15",
        "orgId": "e45d732a-8f6b-4b6b-be76-7420f6a2b988",
        "shortName": "Kaspersky"
      },
      "references": [
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          "tags": [
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            "x_refsource_DEBIAN"
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        },
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          "name": "[debian-lts-announce] 20181227 [SECURITY] [DLA 1617-1] libvncserver security update",
          "tags": [
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          "url": "https://lists.debian.org/debian-lts-announce/2018/12/msg00017.html"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://ics-cert.kaspersky.com/advisories/klcert-advisories/2018/12/19/klcert-18-029-libvnc-multiple-heap-out-of-bound-vulnerabilities/"
        },
        {
          "name": "USN-3877-1",
          "tags": [
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          ],
          "url": "https://usn.ubuntu.com/3877-1/"
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        {
          "name": "[debian-lts-announce] 20191030 [SECURITY] [DLA 1979-1] italc security update",
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          ],
          "url": "https://lists.debian.org/debian-lts-announce/2019/10/msg00042.html"
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          "name": "USN-4547-1",
          "tags": [
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            "x_refsource_UBUNTU"
          ],
          "url": "https://usn.ubuntu.com/4547-1/"
        },
        {
          "name": "USN-4587-1",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "https://usn.ubuntu.com/4587-1/"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-390195.pdf"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "vulnerability@kaspersky.com",
          "ID": "CVE-2018-20019",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "LibVNC",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "commit a83439b9fbe0f03c48eb94ed05729cb016f8b72f"
                          }
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        "data_format": "MITRE",
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        "data_version": "4.0",
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        "problemtype": {
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            },
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              "refsource": "MLIST",
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            },
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              "url": "https://usn.ubuntu.com/4547-1/"
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              "name": "USN-4587-1",
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              "url": "https://usn.ubuntu.com/4587-1/"
            },
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  },
  "cveMetadata": {
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    "datePublished": "2018-12-19T16:00:00",
    "dateReserved": "2018-12-10T00:00:00",
    "dateUpdated": "2024-08-05T11:51:18.279Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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