Vulnerability-Lookup

CNVD-2019-04446

Vulnerability from cnvd - Published: 2019-02-18

Title

OnionShare文件覆盖和信息泄露漏洞

Description

OnionShare是巴西软件开发者Micah Lee研发的一套开源的文件加密传输或共享软件。 OnionShare 1.3.1及之前版本中的web/web.py文件的‘debug_mode’函数存在文件覆盖和信息泄露漏洞，本地攻击者可借助/tmp/onionshare_server.log路径名利用该漏洞覆盖文件或获取敏感信息。

Severity

中

Formal description

厂商尚未提供漏洞修复方案，请关注厂商主页更新： https://onionshare.org/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2018-19960

Impacted products

Name
OnionShare OnionShare <=1.3.1

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-19960"
    }
  },
  "description": "OnionShare\u662f\u5df4\u897f\u8f6f\u4ef6\u5f00\u53d1\u8005Micah Lee\u7814\u53d1\u7684\u4e00\u5957\u5f00\u6e90\u7684\u6587\u4ef6\u52a0\u5bc6\u4f20\u8f93\u6216\u5171\u4eab\u8f6f\u4ef6\u3002\n\nOnionShare 1.3.1\u53ca\u4e4b\u524d\u7248\u672c\u4e2d\u7684web/web.py\u6587\u4ef6\u7684\u2018debug_mode\u2019\u51fd\u6570\u5b58\u5728\u6587\u4ef6\u8986\u76d6\u548c\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u672c\u5730\u653b\u51fb\u8005\u53ef\u501f\u52a9/tmp/onionshare_server.log\u8def\u5f84\u540d\u5229\u7528\u8be5\u6f0f\u6d1e\u8986\u76d6\u6587\u4ef6\u6216\u83b7\u53d6\u654f\u611f\u4fe1\u606f\u3002",
  "discovererName": "Peter Palfrader",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1a\r\nhttps://onionshare.org/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-04446",
  "openTime": "2019-02-18",
  "products": {
    "product": "OnionShare OnionShare \u003c=1.3.1"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2018-19960",
  "serverity": "\u4e2d",
  "submitTime": "2018-12-10",
  "title": "OnionShare\u6587\u4ef6\u8986\u76d6\u548c\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e"
}

CVE-2018-19960 (GCVE-0-2018-19960)

Vulnerability from cvelistv5 – Published: 2018-12-07 16:00 – Updated: 2024-09-16 18:44

Summary

The debug_mode function in web/web.py in OnionShare through 1.3.1, when --debug is enabled, uses the /tmp/onionshare_server.log pathname for logging, which might allow local users to overwrite files or obtain sensitive information by using this pathname.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

1 reference

URL	Tags
https://bugs.debian.org/915859	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

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          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://bugs.debian.org/915859"
          }
        ],
        "title": "CVE Program Container"
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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.

Detection rules are retrieved from Rulezet.

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.