Vulnerability-Lookup

CNVD-2019-07932

Vulnerability from cnvd - Published: 2019-03-22

Title

UltraVNC缓冲区溢出漏洞

Description

UltraVNC是一款用于Windows平台的开源远程终端控制软件。 UltraVNC 1198版本中的VNC客户端代码存在缓冲区溢出漏洞。攻击者可利用该漏洞执行代码。

Severity

高

Patch Name

UltraVNC缓冲区溢出漏洞的补丁

Patch Description

UltraVNC是一款用于Windows平台的开源远程终端控制软件。 UltraVNC 1198版本中的VNC客户端代码存在缓冲区溢出漏洞。攻击者可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

目前厂商已发布新版本，以修复此安全问题，详情请关注厂商主页： https://www.uvnc.com/

Reference

https://www.uvnc.com/

Impacted products

Name
UltraVNC UltraVNC 1198

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-15361",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-15361"
    }
  },
  "description": "UltraVNC\u662f\u4e00\u6b3e\u7528\u4e8eWindows\u5e73\u53f0\u7684\u5f00\u6e90\u8fdc\u7a0b\u7ec8\u7aef\u63a7\u5236\u8f6f\u4ef6\u3002\n\nUltraVNC 1198\u7248\u672c\u4e2d\u7684VNC\u5ba2\u6237\u7aef\u4ee3\u7801\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4ee3\u7801\u3002",
  "discovererName": "unKnow",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u65b0\u7248\u672c\uff0c\u4ee5\u4fee\u590d\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u8be6\u60c5\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\uff1a\r\nhttps://www.uvnc.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-07932",
  "openTime": "2019-03-22",
  "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 1198\u7248\u672c\u4e2d\u7684VNC\u5ba2\u6237\u7aef\u4ee3\u7801\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\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\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "UltraVNC UltraVNC 1198"
  },
  "referenceLink": "https://www.uvnc.com/",
  "serverity": "\u9ad8",
  "submitTime": "2019-03-07",
  "title": "UltraVNC\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2018-15361 (GCVE-0-2018-15361)

Vulnerability from cvelistv5 – Published: 2019-03-05 15:00 – Updated: 2024-09-16 17:07

Summary

UltraVNC revision 1198 has a buffer underflow vulnerability in VNC client code, which can potentially result in code execution. This attack appears to be exploitable via network connectivity. This vulnerability has been fixed in revision 1199.

Severity

No CVSS data available.

CWE

CWE-124 - Buffer Underwrite

Assigner

Kaspersky mitre root

References

3 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

Impacted products

1 product

Vendor	Product	Version
UltraVNC	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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          "dateUpdated": "2024-08-05T09:54:02.423Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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            ],
            "url": "https://ics-cert.kaspersky.com/advisories/klcert-advisories/2019/03/01/klcert-19-003-ultravnc-buffer-underwrite/"
          },
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          "descriptions": [
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        "dateUpdated": "2020-06-10T21:34:40.000Z",
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          "url": "https://www.us-cert.gov/ics/advisories/icsa-20-161-06"
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          "DATE_PUBLIC": "2019-03-01T00:00:00",
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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.
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.

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.

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Action not permitted

CNVD-2019-07932

CVE-2018-15361 (GCVE-0-2018-15361)

Tags

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Nomenclature

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