CNVD-2016-01100

Vulnerability from cnvd - Published: 2016-02-18
VLAI
Title
GNU glibc getaddrinfo()堆栈缓冲区溢出漏洞
Description
GNU glibc是一款按LGPL许可协议发布的开源C语言编译程序，是Linux操作系统中C库的实现。 glibc中getaddrinfo函数在处理特定dns response数据包时存在栈溢出漏洞，攻击者利用漏洞可通过构建恶意dns服务或使用中间人攻击的方法对Linux主机或相关设备发起攻击，导致远程代码执行，进而可获取用户终端控制权。
Severity
高
Patch Name
GNU glibc getaddrinfo()堆栈缓冲区溢出漏洞的补丁
Patch Description
GNU glibc是一款按LGPL许可协议发布的开源C语言编译程序，是Linux操作系统中C库的实现。 glibc中getaddrinfo函数在处理特定dns response数据包时存在栈溢出漏洞，攻击者利用漏洞可通过构建恶意dns服务或使用中间人攻击的方法对Linux主机或相关设备发起攻击，导致远程代码执行，进而可获取用户终端控制权。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： ROX II可升级至2.9.1版本：https://www.siemens.com/automation/support-request； APE(Linux):http://support.automation.siemens.com/WW/view/en/109485761; SINEMA Remote Connect可升级至1.2版本:https://support.industry.siemens.com/cs/ww/en/view/109737963; Basic RT V13可升级至9版本:https://support.industry.siemens.com/cs/ww/en/view/109311724; SCALANCE M-800/S615可升级至4.02版本:https://support.industry.siemens.com/cs/ww/en/view/109740858
Formal description

厂商已发布升级程序修复该漏洞，请及时下载更新： https://www.siemens.com/automation/support-request https://w3.siemens.com/aspa_app/ http://support.automation.siemens.com/WW/view/en/109485761 https://support.industry.siemens.com/cs/ww/en/view/109737963 https://support.industry.siemens.com/cs/ww/en/view/109311724

Reference
https://isc.sans.edu/diary/CVE-2015-7547:%20Critical%20Vulnerability%20in%20glibc%20getaddrinfo/20737 https://sourceware.org/ml/libc-alpha/2016-02/msg00416.html http://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-301706.pdf https://googleonlinesecurity.blogspot.de/2016/02/cve-2015-7547-glibc-getaddrinfo-stack.html
Impacted products
Name
['GNU glibc >2.9', 'SIEMENS ROX II OS >=V2.3.0， <=V2.9.0', 'SIEMENS APE (Linux)', 'SIEMENS SINEMA Remote Connect <v1.2', 'SIEMENS Basic RT V13', 'SIEMENS SCALANCE M-800 / S615']
Show details on source website
To clipboard 

{
  "bids": {
    "bid": {
      "bidNumber": "83265"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-7547"
    }
  },
  "description": "GNU glibc\u662f\u4e00\u6b3e\u6309LGPL\u8bb8\u53ef\u534f\u8bae\u53d1\u5e03\u7684\u5f00\u6e90C\u8bed\u8a00\u7f16\u8bd1\u7a0b\u5e8f\uff0c\u662fLinux\u64cd\u4f5c\u7cfb\u7edf\u4e2dC\u5e93\u7684\u5b9e\u73b0\u3002\r\n\r\nglibc\u4e2dgetaddrinfo\u51fd\u6570\u5728\u5904\u7406\u7279\u5b9adns response\u6570\u636e\u5305\u65f6\u5b58\u5728\u6808\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u53ef\u901a\u8fc7\u6784\u5efa\u6076\u610fdns\u670d\u52a1\u6216\u4f7f\u7528\u4e2d\u95f4\u4eba\u653b\u51fb\u7684\u65b9\u6cd5\u5bf9Linux\u4e3b\u673a\u6216\u76f8\u5173\u8bbe\u5907\u53d1\u8d77\u653b\u51fb\uff0c\u5bfc\u81f4\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\uff0c\u8fdb\u800c\u53ef\u83b7\u53d6\u7528\u6237\u7ec8\u7aef\u63a7\u5236\u6743\u3002",
  "discovererName": "Google researchers Fermin J. Serna and Kevin Stadmeyer",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u7a0b\u5e8f\u4fee\u590d\u8be5\u6f0f\u6d1e\uff0c\u8bf7\u53ca\u65f6\u4e0b\u8f7d\u66f4\u65b0\uff1a\r\nhttps://www.siemens.com/automation/support-request\r\nhttps://w3.siemens.com/aspa_app/\r\nhttp://support.automation.siemens.com/WW/view/en/109485761\r\nhttps://support.industry.siemens.com/cs/ww/en/view/109737963\r\nhttps://support.industry.siemens.com/cs/ww/en/view/109311724",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-01100",
  "openTime": "2016-02-18",
  "patchDescription": "GNU glibc\u662f\u4e00\u6b3e\u6309LGPL\u8bb8\u53ef\u534f\u8bae\u53d1\u5e03\u7684\u5f00\u6e90C\u8bed\u8a00\u7f16\u8bd1\u7a0b\u5e8f\uff0c\u662fLinux\u64cd\u4f5c\u7cfb\u7edf\u4e2dC\u5e93\u7684\u5b9e\u73b0\u3002\r\n\r\nglibc\u4e2dgetaddrinfo\u51fd\u6570\u5728\u5904\u7406\u7279\u5b9adns response\u6570\u636e\u5305\u65f6\u5b58\u5728\u6808\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u53ef\u901a\u8fc7\u6784\u5efa\u6076\u610fdns\u670d\u52a1\u6216\u4f7f\u7528\u4e2d\u95f4\u4eba\u653b\u51fb\u7684\u65b9\u6cd5\u5bf9Linux\u4e3b\u673a\u6216\u76f8\u5173\u8bbe\u5907\u53d1\u8d77\u653b\u51fb\uff0c\u5bfc\u81f4\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\uff0c\u8fdb\u800c\u53ef\u83b7\u53d6\u7528\u6237\u7ec8\u7aef\u63a7\u5236\u6743\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\uff1a\r\nROX II\u53ef\u5347\u7ea7\u81f32.9.1\u7248\u672c\uff1ahttps://www.siemens.com/automation/support-request\uff1b\r\nAPE(Linux):http://support.automation.siemens.com/WW/view/en/109485761;\r\nSINEMA  Remote  Connect\u53ef\u5347\u7ea7\u81f31.2\u7248\u672c:https://support.industry.siemens.com/cs/ww/en/view/109737963;\r\nBasic RT V13\u53ef\u5347\u7ea7\u81f39\u7248\u672c:https://support.industry.siemens.com/cs/ww/en/view/109311724;\r\nSCALANCE M-800/S615\u53ef\u5347\u7ea7\u81f34.02\u7248\u672c:https://support.industry.siemens.com/cs/ww/en/view/109740858",
  "patchName": "GNU glibc getaddrinfo()\u5806\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "GNU glibc \u003e2.9",
      "SIEMENS ROX II OS \u003e=V2.3.0\uff0c \u003c=V2.9.0",
      "SIEMENS APE (Linux)",
      "SIEMENS SINEMA Remote Connect \u003cv1.2",
      "SIEMENS Basic RT V13",
      "SIEMENS SCALANCE M-800 / S615"
    ]
  },
  "referenceLink": "https://isc.sans.edu/diary/CVE-2015-7547:%20Critical%20Vulnerability%20in%20glibc%20getaddrinfo/20737\r\nhttps://sourceware.org/ml/libc-alpha/2016-02/msg00416.html\r\nhttp://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-301706.pdf\r\nhttps://googleonlinesecurity.blogspot.de/2016/02/cve-2015-7547-glibc-getaddrinfo-stack.html",
  "serverity": "\u9ad8",
  "submitTime": "2016-02-17",
  "title": "GNU glibc getaddrinfo()\u5806\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\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

Author Source Type Date Other

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.



Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.