cnvd - cnvd-2018-14222

CNVD-2018-14222

Vulnerability from cnvd - Published: 2018-07-30

Title

sharplibzip目录遍历漏洞

Description

sharplibzip是一个用于压缩/解压缩的库。 sharplibzip 1.0 RC1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

sharplibzip目录遍历漏洞的补丁

Patch Description

sharplibzip是一个用于压缩/解压缩的库。 sharplibzip 1.0 RC1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/icsharpcode/SharpZipLib/wiki/Release-1.0

Reference

https://nvd.nist.gov/vuln/detail/CVE-2018-1002208

Impacted products

Name
sharplibzip sharplibzip <1.0 RC1

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-1002208"
    }
  },
  "description": "sharplibzip\u662f\u4e00\u4e2a\u7528\u4e8e\u538b\u7f29/\u89e3\u538b\u7f29\u7684\u5e93\u3002\r\n\r\nsharplibzip 1.0 RC1\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/icsharpcode/SharpZipLib/wiki/Release-1.0",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-14222",
  "openTime": "2018-07-30",
  "patchDescription": "sharplibzip\u662f\u4e00\u4e2a\u7528\u4e8e\u538b\u7f29/\u89e3\u538b\u7f29\u7684\u5e93\u3002\r\n\r\nsharplibzip 1.0 RC1\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": "sharplibzip\u76ee\u5f55\u904d\u5386\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "sharplibzip sharplibzip \u003c1.0 RC1"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2018-1002208",
  "serverity": "\u4e2d",
  "submitTime": "2018-07-26",
  "title": "sharplibzip\u76ee\u5f55\u904d\u5386\u6f0f\u6d1e"
}

CVE-2018-1002208 (GCVE-0-2018-1002208)

Vulnerability from cvelistv5 – Published: 2018-07-25 17:00 – Updated: 2024-08-05 12:47

Summary

SharpZipLib before 1.0 RC1 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

References

URL

Tags

	https://snyk.io/research/zip-slip-vulnerability	x_refsource_MISC
	https://github.com/icsharpcode/SharpZipLib/issues/232	x_refsource_CONFIRM
	https://github.com/icsharpcode/SharpZipLib/wiki/R…	x_refsource_CONFIRM
	https://snyk.io/vuln/SNYK-DOTNET-SHARPZIPLIB-60247	x_refsource_MISC
	https://github.com/snyk/zip-slip-vulnerability	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	SharpZipLib	SharpZipLib	Affected: < 1.0 RC1

Show details on NVD website

JSON

To clipboard

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          "dateUpdated": "2024-08-05T12:47:57.500Z",
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          },
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            "url": "https://github.com/snyk/zip-slip-vulnerability"
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      }
    ],
    "cna": {
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Sightings

Author	Source	Type	Date

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.

Action not permitted

CNVD-2018-14222

CVE-2018-1002208 (GCVE-0-2018-1002208)

Tags

Sightings

Nomenclature