Vulnerability-Lookup

CNVD-2019-39873

Vulnerability from cnvd - Published: 2019-11-02

Title

TightVNC代码问题漏洞

Description

TightVNC是一套跨平台的开源远程桌面软件。 TightVNC存在代码问题漏洞。攻击者可利用该漏洞造成拒绝服务。

Severity

中

Patch Name

TightVNC代码问题漏洞

Patch Description

TightVNC是一套跨平台的开源远程桌面软件。 TightVNC存在代码问题漏洞。攻击者可利用该漏洞造成拒绝服务。

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://www.tightvnc.com

Reference

https://nvd.nist.gov/vuln/detail/CVE-2019-15680

Impacted products

Name
TightVNC TightVNC 1.3.10

Show details on source website

JSON

To clipboard

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    "cve": {
      "cveNumber": "CVE-2019-15680",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2019-15680"
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  "description": "TightVNC\u662f\u4e00\u5957\u8de8\u5e73\u53f0\u7684\u5f00\u6e90\u8fdc\u7a0b\u684c\u9762\u8f6f\u4ef6\u3002\n\nTightVNC\u5b58\u5728\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://www.tightvnc.com",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-39873",
  "openTime": "2019-11-02",
  "patchDescription": "TightVNC\u662f\u4e00\u5957\u8de8\u5e73\u53f0\u7684\u5f00\u6e90\u8fdc\u7a0b\u684c\u9762\u8f6f\u4ef6\u3002\n\nTightVNC\u5b58\u5728\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
  "patchName": "TightVNC\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e",
  "products": {
    "product": "TightVNC TightVNC 1.3.10"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2019-15680",
  "serverity": "\u4e2d",
  "submitTime": "2019-10-30",
  "title": "TightVNC\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e"
}

CVE-2019-15680 (GCVE-0-2019-15680)

Vulnerability from cvelistv5 – Published: 2019-10-29 16:45 – Updated: 2024-08-05 00:56

Summary

TightVNC code version 1.3.10 contains null pointer dereference in HandleZlibBPP function, which results Denial of System (DoS). This attack appear to be exploitable via network connectivity.

Severity

No CVSS data available.

CWE

CWE-476 - NULL Pointer Dereference

Assigner

Kaspersky mitre root Scorecard

References

5 references

URL	Tags
https://www.openwall.com/lists/oss-security/2018/…	mailing-listx_refsource_MLIST
https://lists.debian.org/debian-lts-announce/2019…	mailing-listx_refsource_MLIST
https://usn.ubuntu.com/4407-1/	vendor-advisoryx_refsource_UBUNTU
https://cert-portal.siemens.com/productcert/pdf/s…	x_refsource_CONFIRM
https://us-cert.cisa.gov/ics/advisories/icsa-20-343-08	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
Kaspersky	TightVNC	Affected: 1.3.10

Show details on NVD website

JSON

To clipboard

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        "providerMetadata": {
          "dateUpdated": "2024-08-05T00:56:22.088Z",
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            "tags": [
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              "x_refsource_MLIST",
              "x_transferred"
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            "url": "https://www.openwall.com/lists/oss-security/2018/12/10/5"
          },
          {
            "name": "[debian-lts-announce] 20191221 [SECURITY] [DLA 2045-1] tightvnc security update",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2019/12/msg00028.html"
          },
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            "name": "USN-4407-1",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
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            "url": "https://usn.ubuntu.com/4407-1/"
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            "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-478893.pdf"
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            ],
            "url": "https://us-cert.cisa.gov/ics/advisories/icsa-20-343-08"
          }
        ],
        "title": "CVE Program Container"
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    ],
    "cna": {
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          "product": "TightVNC",
          "vendor": "Kaspersky",
          "versions": [
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          "name": "[debian-lts-announce] 20191221 [SECURITY] [DLA 2045-1] tightvnc security update",
          "tags": [
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          "url": "https://lists.debian.org/debian-lts-announce/2019/12/msg00028.html"
        },
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            },
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            },
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    "datePublished": "2019-10-29T16:45:52.000Z",
    "dateReserved": "2019-08-27T00:00:00.000Z",
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    "state": "PUBLISHED"
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Sightings

Author	Source	Type	Date	Other

Nomenclature

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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.
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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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CNVD-2019-39873

CVE-2019-15680 (GCVE-0-2019-15680)

Tags

Sightings

Nomenclature

Related by attack behaviour