Vulnerability-Lookup

CNVD-2018-14224

Vulnerability from cnvd - Published: 2018-07-30

Title

SharpCompress目录遍历漏洞

Description

SharpCompress是一个用于压缩/解压缩的库。 SharpCompress 0.21.0之前版本中存在目录遍历漏洞。攻击者可借助带有目录遍历名称的特制的zip归档文件利用该漏洞写入任意文件。

Severity

中

Patch Name

SharpCompress目录遍历漏洞的补丁

Patch Description

SharpCompress是一个用于压缩/解压缩的库。 SharpCompress 0.21.0之前版本中存在目录遍历漏洞。攻击者可借助带有目录遍历名称的特制的zip归档文件利用该漏洞写入任意文件。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://github.com/adamhathcock/sharpcompress/commit/42b1205fb435de523e6ef8ac5b7bafbe712997f6

Reference

https://nvd.nist.gov/vuln/detail/CVE-2018-1002206

Impacted products

Name
SharpCompress SharpCompress <0.21.0

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-1002206"
    }
  },
  "description": "SharpCompress\u662f\u4e00\u4e2a\u7528\u4e8e\u538b\u7f29/\u89e3\u538b\u7f29\u7684\u5e93\u3002\r\n\r\nSharpCompress 0.21.0\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u76ee\u5f55\u904d\u5386\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u5e26\u6709\u76ee\u5f55\u904d\u5386\u540d\u79f0\u7684\u7279\u5236\u7684zip\u5f52\u6863\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u5199\u5165\u4efb\u610f\u6587\u4ef6\u3002",
  "discovererName": "Unknow",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://github.com/adamhathcock/sharpcompress/commit/42b1205fb435de523e6ef8ac5b7bafbe712997f6",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-14224",
  "openTime": "2018-07-30",
  "patchDescription": "SharpCompress\u662f\u4e00\u4e2a\u7528\u4e8e\u538b\u7f29/\u89e3\u538b\u7f29\u7684\u5e93\u3002\r\n\r\nSharpCompress 0.21.0\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u76ee\u5f55\u904d\u5386\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u5e26\u6709\u76ee\u5f55\u904d\u5386\u540d\u79f0\u7684\u7279\u5236\u7684zip\u5f52\u6863\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u5199\u5165\u4efb\u610f\u6587\u4ef6\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": "SharpCompress\u76ee\u5f55\u904d\u5386\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "SharpCompress SharpCompress \u003c0.21.0"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2018-1002206",
  "serverity": "\u4e2d",
  "submitTime": "2018-07-26",
  "title": "SharpCompress\u76ee\u5f55\u904d\u5386\u6f0f\u6d1e"
}

CVE-2018-1002206 (GCVE-0-2018-1002206)

Vulnerability from cvelistv5 – Published: 2018-07-25 17:00 – Updated: 2024-09-17 03:29

Summary

SharpCompress before 0.21.0 is vulnerable to directory traversal, allowing attackers to write to arbitrary files via a ../ (dot dot slash) in a Zip archive entry that is mishandled during extraction. This vulnerability is also known as 'Zip-Slip'.

Severity

No CVSS data available.

CWE

CWE-22

Assigner

snyk CNA under the mitre root

CNA scorecard C 60/100 over 17 records in the last 180 days details

References

5 references

URL	Tags
https://snyk.io/research/zip-slip-vulnerability	x_refsource_MISC
https://snyk.io/vuln/SNYK-DOTNET-SHARPCOMPRESS-60246	x_refsource_MISC
https://github.com/snyk/zip-slip-vulnerability	x_refsource_MISC
https://github.com/adamhathcock/sharpcompress/pull/374	x_refsource_CONFIRM
https://github.com/adamhathcock/sharpcompress/com…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
SharpCompress	SharpCompress	Affected: unspecified , < 0.21.0 (custom)

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.
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.

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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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