Vulnerability-Lookup

CNVD-2019-10287

Vulnerability from cnvd - Published: 2019-04-17

Title

UltraVNC越界访问漏洞（CNVD-2019-10287）

Description

UltraVNC是一款用于Windows平台的开源远程终端控制软件。 UltraVNC 1207版本中存在安全漏洞。攻击者可通过网络连接利用该漏洞执行代码。

Severity

高

Patch Name

UltraVNC越界访问漏洞（CNVD-2019-10287）的补丁

Patch Description

UltraVNC是一款用于Windows平台的开源远程终端控制软件。 UltraVNC 1207版本中存在安全漏洞。攻击者可通过网络连接利用该漏洞执行代码。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

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

Reference

https://nvd.nist.gov/vuln/detail/CVE-2019-8265

Impacted products

Name
UltraVNC UltraVNC 1207

Show details on source website

JSON

To clipboard

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    "cve": {
      "cveNumber": "CVE-2019-8265"
    }
  },
  "description": "UltraVNC\u662f\u4e00\u6b3e\u7528\u4e8eWindows\u5e73\u53f0\u7684\u5f00\u6e90\u8fdc\u7a0b\u7ec8\u7aef\u63a7\u5236\u8f6f\u4ef6\u3002\n\nUltraVNC 1207\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u7f51\u7edc\u8fde\u63a5\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4ee3\u7801\u3002",
  "discovererName": "unknwon",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://www.uvnc.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-10287",
  "openTime": "2019-04-17",
  "patchDescription": "UltraVNC\u662f\u4e00\u6b3e\u7528\u4e8eWindows\u5e73\u53f0\u7684\u5f00\u6e90\u8fdc\u7a0b\u7ec8\u7aef\u63a7\u5236\u8f6f\u4ef6\u3002\r\n\r\nUltraVNC 1207\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u7f51\u7edc\u8fde\u63a5\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4ee3\u7801\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "UltraVNC\u8d8a\u754c\u8bbf\u95ee\u6f0f\u6d1e\uff08CNVD-2019-10287\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "UltraVNC UltraVNC 1207"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2019-8265",
  "serverity": "\u9ad8",
  "submitTime": "2019-03-11",
  "title": "UltraVNC\u8d8a\u754c\u8bbf\u95ee\u6f0f\u6d1e\uff08CNVD-2019-10287\uff09"
}

CVE-2019-8265 (GCVE-0-2019-8265)

Vulnerability from cvelistv5 – Published: 2019-03-09 00:00 – Updated: 2024-09-16 17:07

Summary

UltraVNC revision 1207 has multiple out-of-bounds access vulnerabilities connected with improper usage of SETPIXELS macro in VNC client code, which can potentially result in code execution. This attack appears to be exploitable via network connectivity. These vulnerabilities have been fixed in revision 1208.

Severity

No CVSS data available.

CWE

CWE-788 - Access of Memory Location After End of Buffer

Assigner

Kaspersky mitre root

References

6 references

URL	Tags
https://ics-cert.kaspersky.com/advisories/klcert-…	x_refsource_MISC
https://cert-portal.siemens.com/productcert/pdf/s…	x_refsource_CONFIRM
https://www.us-cert.gov/ics/advisories/icsa-20-161-06	x_refsource_MISC
https://cert-portal.siemens.com/productcert/pdf/s…	x_refsource_CONFIRM
https://cert-portal.siemens.com/productcert/pdf/s…	x_refsource_CONFIRM
https://us-cert.cisa.gov/ics/advisories/icsa-21-131-11	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
Kaspersky Lab	UltraVNC	Affected: 1.2.2.3

Date Public

2019-03-01 00:00

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date	Other

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.
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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.
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CNVD-2019-10287

CVE-2019-8265 (GCVE-0-2019-8265)

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Nomenclature

Related by attack behaviour