Vulnerability-Lookup

CNVD-2018-00232

Vulnerability from cnvd - Published: 2018-01-04

Title

Tor拒绝服务漏洞（CNVD-2018-00232）

Description

Tor是实现匿名通信的自由软件。 0.2.8.12之前的Tor存在拒绝服务漏洞。攻击者可通过特制隐藏服务描述符利用该漏洞导致拒绝服务（客户端崩溃）。

Severity

中

Patch Name

Tor拒绝服务漏洞（CNVD-2018-00232）的补丁

Patch Description

Tor是实现匿名通信的自由软件。 0.2.8.12之前的Tor存在拒绝服务漏洞。攻击者可通过特制隐藏服务描述符利用该漏洞导致拒绝服务（客户端崩溃）。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://blog.torproject.org/tor-02812-released

Reference

https://nvd.nist.gov/vuln/detail/CVE-2016-1254

Impacted products

Name
Tor Tor <0.2.8.12

Show details on source website

JSON

To clipboard

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    "cve": {
      "cveNumber": "CVE-2016-1254"
    }
  },
  "description": "Tor\u662f\u5b9e\u73b0\u533f\u540d\u901a\u4fe1\u7684\u81ea\u7531\u8f6f\u4ef6\u3002\r\n\r\n0.2.8.12\u4e4b\u524d\u7684Tor\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u7279\u5236\u9690\u85cf\u670d\u52a1\u63cf\u8ff0\u7b26\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\uff08\u5ba2\u6237\u7aef\u5d29\u6e83\uff09\u3002",
  "discovererName": "Tor",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://blog.torproject.org/tor-02812-released",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-00232",
  "openTime": "2018-01-04",
  "patchDescription": "Tor\u662f\u5b9e\u73b0\u533f\u540d\u901a\u4fe1\u7684\u81ea\u7531\u8f6f\u4ef6\u3002\r\n\r\n0.2.8.12\u4e4b\u524d\u7684Tor\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u7279\u5236\u9690\u85cf\u670d\u52a1\u63cf\u8ff0\u7b26\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\uff08\u5ba2\u6237\u7aef\u5d29\u6e83\uff09\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": "Tor\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2018-00232\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Tor  Tor \u003c0.2.8.12"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2016-1254",
  "serverity": "\u4e2d",
  "submitTime": "2017-12-06",
  "title": "Tor\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2018-00232\uff09"
}

CVE-2016-1254 (GCVE-0-2016-1254)

Vulnerability from cvelistv5 – Published: 2017-12-05 16:00 – Updated: 2024-08-05 22:48

Summary

Tor before 0.2.8.12 might allow remote attackers to cause a denial of service (client crash) via a crafted hidden service descriptor.

Severity

No CVSS data available.

CWE

Assigner

debian mitre root

References

8 references

URL	Tags
http://lists.opensuse.org/opensuse-updates/2016-1…	vendor-advisoryx_refsource_SUSE
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://blog.torproject.org/blog/tor-02812-released	x_refsource_CONFIRM
http://lists.opensuse.org/opensuse-updates/2016-1…	vendor-advisoryx_refsource_SUSE
https://www.debian.org/security/2016/dsa-3741	vendor-advisoryx_refsource_DEBIAN
https://trac.torproject.org/projects/tor/ticket/21018	x_refsource_CONFIRM
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://gitweb.torproject.org/tor.git/commit/?id=…	x_refsource_CONFIRM

Date Public

2016-12-19 00:00

Show details on NVD website

JSON

To clipboard

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          },
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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.

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CNVD-2018-00232

CVE-2016-1254 (GCVE-0-2016-1254)

Tags

Sightings

Nomenclature

Related by attack behaviour