cnvd-2019-05937
Vulnerability from cnvd
Title
Perl缓冲区溢出漏洞
Description
Perl是美国程序员拉里-沃尔（Larry Wall）所研发的一种免费且功能强大的跨平台编程语言。 Perl 5.26.3之前版本和5.28.1之前的5.28.x版本中的Perl_my_setenv存在缓冲区溢出漏洞。攻击者可借助特制的正则表达式利用该漏洞造成拒绝服务或执行任意代码。
Severity
高
Patch Name
Perl缓冲区溢出漏洞的补丁
Patch Description
Perl是美国程序员拉里-沃尔（Larry Wall）所研发的一种免费且功能强大的跨平台编程语言。 Perl 5.26.3之前版本和5.28.1之前的5.28.x版本中的Perl_my_setenv存在缓冲区溢出漏洞。攻击者可借助特制的正则表达式利用该漏洞造成拒绝服务或执行任意代码。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://www.perl.org/get.html

Reference
https://securitytracker.com/id/1042181
Impacted products
Name
['Perl Perl <5.26.3', 'Perl Perl 5.28.*，<5.28.1']
Show details on source website

To clipboard 

{
  "bids": {
    "bid": {
      "bidNumber": "106145"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-18311"
    }
  },
  "description": "Perl\u662f\u7f8e\u56fd\u7a0b\u5e8f\u5458\u62c9\u91cc-\u6c83\u5c14\uff08Larry Wall\uff09\u6240\u7814\u53d1\u7684\u4e00\u79cd\u514d\u8d39\u4e14\u529f\u80fd\u5f3a\u5927\u7684\u8de8\u5e73\u53f0\u7f16\u7a0b\u8bed\u8a00\u3002\n\nPerl 5.26.3\u4e4b\u524d\u7248\u672c\u548c5.28.1\u4e4b\u524d\u76845.28.x\u7248\u672c\u4e2d\u7684Perl_my_setenv\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684\u6b63\u5219\u8868\u8fbe\u5f0f\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\u6216\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "discovererName": "Larry Wall",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://www.perl.org/get.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-05937",
  "openTime": "2019-03-03",
  "patchDescription": "Perl\u662f\u7f8e\u56fd\u7a0b\u5e8f\u5458\u62c9\u91cc-\u6c83\u5c14\uff08Larry Wall\uff09\u6240\u7814\u53d1\u7684\u4e00\u79cd\u514d\u8d39\u4e14\u529f\u80fd\u5f3a\u5927\u7684\u8de8\u5e73\u53f0\u7f16\u7a0b\u8bed\u8a00\u3002\r\n\r\nPerl 5.26.3\u4e4b\u524d\u7248\u672c\u548c5.28.1\u4e4b\u524d\u76845.28.x\u7248\u672c\u4e2d\u7684Perl_my_setenv\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684\u6b63\u5219\u8868\u8fbe\u5f0f\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\u6216\u6267\u884c\u4efb\u610f\u4ee3\u7801\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": "Perl\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Perl Perl \u003c5.26.3",
      "Perl Perl 5.28.*\uff0c\u003c5.28.1"
    ]
  },
  "referenceLink": "https://securitytracker.com/id/1042181",
  "serverity": "\u9ad8",
  "submitTime": "2018-12-03",
  "title": "Perl\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}


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