CNVD-2015-03453

Vulnerability from cnvd - Published: 2015-05-29
VLAI
Title
IPsec-Tools IKE Daemon远程拒绝服务漏洞
Description
IPsec-Tools是一个用户空间上的不同IPSec的实现,它移植自KAME的libipsec、setkey和racoon,并且支持各种BSD系统。 IPsec-Tools‘gssapi_init()’函数(src/racoon/gssapi.c)中存在空指针引用错误,在当程序启用HAVE_GSSAPI配置时,允许远程攻击者可提交特殊的UDP数据包使IKE守护进程崩溃。
Severity
Formal description

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

Reference
https://www.altsci.com/ipsec/ipsec-tools-sa.html
Impacted products
Name
IPsec-Tools Ipsec-Tools
Show details on source website

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-4047"
    }
  },
  "description": "IPsec-Tools\u662f\u4e00\u4e2a\u7528\u6237\u7a7a\u95f4\u4e0a\u7684\u4e0d\u540cIPSec\u7684\u5b9e\u73b0\uff0c\u5b83\u79fb\u690d\u81eaKAME\u7684libipsec\u3001setkey\u548cracoon\uff0c\u5e76\u4e14\u652f\u6301\u5404\u79cdBSD\u7cfb\u7edf\u3002\r\n\r\nIPsec-Tools\u2018gssapi_init()\u2019\u51fd\u6570\uff08src/racoon/gssapi.c\uff09\u4e2d\u5b58\u5728\u7a7a\u6307\u9488\u5f15\u7528\u9519\u8bef\uff0c\u5728\u5f53\u7a0b\u5e8f\u542f\u7528HAVE_GSSAPI\u914d\u7f6e\u65f6\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u63d0\u4ea4\u7279\u6b8a\u7684UDP\u6570\u636e\u5305\u4f7fIKE\u5b88\u62a4\u8fdb\u7a0b\u5d29\u6e83\u3002",
  "discovererName": "IPsec-Tools",
  "formalWay": "\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u89e3\u51b3\u65b9\u6848\u63d0\u4f9b\uff1a\r\nhttp://ipsec-tools.sourceforge.net/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-03453",
  "openTime": "2015-05-29",
  "products": {
    "product": "IPsec-Tools Ipsec-Tools"
  },
  "referenceLink": "https://www.altsci.com/ipsec/ipsec-tools-sa.html",
  "serverity": "\u4e2d",
  "submitTime": "2015-05-26",
  "title": "IPsec-Tools IKE Daemon\u8fdc\u7a0b\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
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