cnvd-2017-07012
Vulnerability from cnvd

Title: libarchive 'archive_read_format_cab_read_header'函数拒绝服务漏洞

Description:

libarchive是一个多格式存档和压缩库。

libarchive 3.2.2版本中的archive_read_support_format_cab.c文件archive_read_format_cab_read_header函数存在拒绝服务漏洞。远程攻击者可利用该漏洞借助特制的文件造成拒绝服务(缓冲区越边界读取和应用程序崩溃)。

Severity:

Patch Name: libarchive 'archive_read_format_cab_read_header'函数拒绝服务漏洞的补丁

Patch Description:

libarchive是一个多格式存档和压缩库。

libarchive 3.2.2版本中的archive_read_support_format_cab.c文件archive_read_format_cab_read_header函数存在拒绝服务漏洞。远程攻击者可利用该漏洞借助特制的文件造成拒绝服务(缓冲区越边界读取和应用程序崩溃)。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:

用户可参考如下厂商提供的安全补丁以修复该漏洞: https://github.com/libarchive/libarchive/commit/88eb9e1d73fef46f04677c25b1697b8e25777ed3

Reference: https://github.com/libarchive/libarchive/issues/835 https://nvd.nist.gov/vuln/detail/CVE-2016-10350

Impacted products
Name
libarchive libarchive 3.2.2
Show details on source website


{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-10350",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-10350"
    }
  },
  "description": "libarchive\u662f\u4e00\u4e2a\u591a\u683c\u5f0f\u5b58\u6863\u548c\u538b\u7f29\u5e93\u3002\r\n\r\nlibarchive 3.2.2\u7248\u672c\u4e2d\u7684archive_read_support_format_cab.c\u6587\u4ef6archive_read_format_cab_read_header\u51fd\u6570\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u501f\u52a9\u7279\u5236\u7684\u6587\u4ef6\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u7f13\u51b2\u533a\u8d8a\u8fb9\u754c\u8bfb\u53d6\u548c\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\uff09\u3002",
  "discovererName": "asarubbo",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u5382\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u8865\u4e01\u4ee5\u4fee\u590d\u8be5\u6f0f\u6d1e\uff1a\r\nhttps://github.com/libarchive/libarchive/commit/88eb9e1d73fef46f04677c25b1697b8e25777ed3",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-07012",
  "openTime": "2017-05-19",
  "patchDescription": "libarchive\u662f\u4e00\u4e2a\u591a\u683c\u5f0f\u5b58\u6863\u548c\u538b\u7f29\u5e93\u3002\r\n\r\nlibarchive 3.2.2\u7248\u672c\u4e2d\u7684archive_read_support_format_cab.c\u6587\u4ef6archive_read_format_cab_read_header\u51fd\u6570\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u501f\u52a9\u7279\u5236\u7684\u6587\u4ef6\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u7f13\u51b2\u533a\u8d8a\u8fb9\u754c\u8bfb\u53d6\u548c\u5e94\u7528\u7a0b\u5e8f\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": "libarchive \u0027archive_read_format_cab_read_header\u0027\u51fd\u6570\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "libarchive libarchive 3.2.2"
  },
  "referenceLink": "https://github.com/libarchive/libarchive/issues/835\r\nhttps://nvd.nist.gov/vuln/detail/CVE-2016-10350",
  "serverity": "\u4e2d",
  "submitTime": "2017-05-03",
  "title": "libarchive \u0027archive_read_format_cab_read_header\u0027\u51fd\u6570\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}


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