cnvd-2015-00291
Vulnerability from cnvd

Title: p7zip符号链接目录遍历漏洞

Description:

7-Zip是一款免费的高压缩比的压缩软件。

p7zip符号链接存在目录遍历漏洞,由于7-Zip在提取存档文件时,会提取符号链接。允许攻击者利用此漏洞可构建恶意存档文件,诱使用户解析,可写入文件至系统目录。

Severity:

Formal description:

目前没有详细解决方案提供: http://p7zip.sourceforge.net

Reference: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=774660 http://www.securityfocus.com/bid/71890

Impacted products
Name
7zip 7zip 9.20.1
Show details on source website


{
  "bids": {
    "bid": {
      "bidNumber": "71890"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-1038"
    }
  },
  "description": "7-Zip\u662f\u4e00\u6b3e\u514d\u8d39\u7684\u9ad8\u538b\u7f29\u6bd4\u7684\u538b\u7f29\u8f6f\u4ef6\u3002\r\n\r\np7zip\u7b26\u53f7\u94fe\u63a5\u5b58\u5728\u76ee\u5f55\u904d\u5386\u6f0f\u6d1e\uff0c\u7531\u4e8e7-Zip\u5728\u63d0\u53d6\u5b58\u6863\u6587\u4ef6\u65f6\uff0c\u4f1a\u63d0\u53d6\u7b26\u53f7\u94fe\u63a5\u3002\u5141\u8bb8\u653b\u51fb\u8005\u5229\u7528\u6b64\u6f0f\u6d1e\u53ef\u6784\u5efa\u6076\u610f\u5b58\u6863\u6587\u4ef6\uff0c\u8bf1\u4f7f\u7528\u6237\u89e3\u6790\uff0c\u53ef\u5199\u5165\u6587\u4ef6\u81f3\u7cfb\u7edf\u76ee\u5f55\u3002",
  "discovererName": "Alexander Cherepanov",
  "formalWay": "\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u89e3\u51b3\u65b9\u6848\u63d0\u4f9b\uff1a\r\nhttp://p7zip.sourceforge.net",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-00291",
  "openTime": "2015-01-14",
  "products": {
    "product": "7zip 7zip 9.20.1"
  },
  "referenceLink": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=774660\r\nhttp://www.securityfocus.com/bid/71890",
  "serverity": "\u4e2d",
  "submitTime": "2015-01-09",
  "title": "p7zip\u7b26\u53f7\u94fe\u63a5\u76ee\u5f55\u904d\u5386\u6f0f\u6d1e"
}


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