Vulnerability-Lookup

CNVD-2017-01516

Vulnerability from cnvd - Published: 2017-02-17

Title

TigerVNC拒绝服务漏洞

Description

TigerVNC是一个高性能平台自由的VNC (Virtual Network Computing)的实施，允许用户在远程机器上发动图形应用程序并与之交互。 TigerVNC存在拒绝服务漏洞。攻击者可利用该漏洞使应用程序崩溃，造成拒绝服务。

Severity

中

Patch Name

TigerVNC拒绝服务漏洞的补丁

Patch Description

TigerVNC是一个高性能平台自由的VNC (Virtual Network Computing)的实施，允许用户在远程机器上发动图形应用程序并与之交互。 TigerVNC存在拒绝服务漏洞。攻击者可利用该漏洞使应用程序崩溃，造成拒绝服务。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

厂商已发布了漏洞修复程序，请及时关注更新： http://seclists.org/oss-sec/2017/q1/312

Reference

http://www.securityfocus.com/bid/96012

Impacted products

Name
['TigerVNC TigerVNC 1.1.0', 'TigerVNC TigerVNC 1.7', 'TigerVNC TigerVNC 1.3.1', 'TigerVNC TigerVNC 1.3', 'TigerVNC TigerVNC 1.0.1', 'TigerVNC TigerVNC 1.0.0', 'TigerVNC TigerVNC 0.0.91', 'TigerVNC TigerVNC 0.0.90']

Show details on source website

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{
  "bids": {
    "bid": {
      "bidNumber": "96012"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-10207",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-10127"
    }
  },
  "description": "TigerVNC\u662f\u4e00\u4e2a\u9ad8\u6027\u80fd\u5e73\u53f0\u81ea\u7531\u7684VNC (Virtual Network Computing)\u7684\u5b9e\u65bd\uff0c\u5141\u8bb8\u7528\u6237\u5728\u8fdc\u7a0b\u673a\u5668\u4e0a\u53d1\u52a8\u56fe\u5f62\u5e94\u7528\u7a0b\u5e8f\u5e76\u4e0e\u4e4b\u4ea4\u4e92\u3002\r\n\r\nTigerVNC\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4f7f\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\uff0c\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "Ruediger Meier, Michal Srb (SUSE Linux).",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttp://seclists.org/oss-sec/2017/q1/312",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-01516",
  "openTime": "2017-02-17",
  "patchDescription": "TigerVNC\u662f\u4e00\u4e2a\u9ad8\u6027\u80fd\u5e73\u53f0\u81ea\u7531\u7684VNC (Virtual Network Computing)\u7684\u5b9e\u65bd\uff0c\u5141\u8bb8\u7528\u6237\u5728\u8fdc\u7a0b\u673a\u5668\u4e0a\u53d1\u52a8\u56fe\u5f62\u5e94\u7528\u7a0b\u5e8f\u5e76\u4e0e\u4e4b\u4ea4\u4e92\u3002\r\n\r\nTigerVNC\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4f7f\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\uff0c\u9020\u6210\u62d2\u7edd\u670d\u52a1\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": "TigerVNC\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "TigerVNC TigerVNC 1.1.0",
      "TigerVNC TigerVNC 1.7",
      "TigerVNC TigerVNC 1.3.1",
      "TigerVNC TigerVNC 1.3",
      "TigerVNC TigerVNC 1.0.1",
      "TigerVNC TigerVNC 1.0.0",
      "TigerVNC TigerVNC 0.0.91",
      "TigerVNC TigerVNC 0.0.90"
    ]
  },
  "referenceLink": "http://www.securityfocus.com/bid/96012",
  "serverity": "\u4e2d",
  "submitTime": "2017-02-10",
  "title": "TigerVNC\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2016-10207 (GCVE-0-2016-10207)

Vulnerability from cvelistv5 – Published: 2017-02-28 18:00 – Updated: 2024-08-06 03:14

Summary

The Xvnc server in TigerVNC allows remote attackers to cause a denial of service (invalid memory access and crash) by terminating a TLS handshake early.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root Scorecard

References

9 references

URL	Tags
https://bugzilla.suse.com/show_bug.cgi?id=1023012	x_refsource_CONFIRM
http://rhn.redhat.com/errata/RHSA-2017-0630.html	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2017:2000	vendor-advisoryx_refsource_REDHAT
http://www.openwall.com/lists/oss-security/2017/0…	mailing-listx_refsource_MLIST
http://www.openwall.com/lists/oss-security/2017/02/05/2	mailing-listx_refsource_MLIST
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
https://github.com/TigerVNC/tigervnc/commit/8aa4b…	x_refsource_CONFIRM
http://www.securityfocus.com/bid/96012	vdb-entryx_refsource_BID
https://security.gentoo.org/glsa/201801-13	vendor-advisoryx_refsource_GENTOO

Date Public

2017-02-02 00:00

Show details on NVD website

JSON

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          },
          {
            "name": "[oss-security] 20170202 CVE request tigervnc: vnc server can crash when TLS handshake terminates early",
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            "tags": [
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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.

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-2017-01516

CVE-2016-10207 (GCVE-0-2016-10207)

Tags

Sightings

Nomenclature

Related by attack behaviour