CNVD-2021-70094

Vulnerability from cnvd - Published: 2021-09-11
VLAI
Title
Apache Portable Runtime缓冲区溢出漏洞
Description
Apache Portable Runtime（APR,Apache可移植运行库）是美国阿帕奇（Apache）基金会的一个为上层应用程序提供可跨越多个操作系统平台使用的底层支持接口库。 Apache Portable Runtime 1.7.0版本存在安全漏洞，该漏洞源于软件中apr_time_exp*()函数中超出边界的数组读取问题，目前没有详细的漏洞细节提供。
Severity
低
Patch Name
Apache Portable Runtime缓冲区溢出漏洞的补丁
Patch Description
Apache Portable Runtime（APR,Apache可移植运行库）是美国阿帕奇（Apache）基金会的一个为上层应用程序提供可跨越多个操作系统平台使用的底层支持接口库。 Apache Portable Runtime 1.7.0版本存在安全漏洞，该漏洞源于软件中apr_time_exp*()函数中超出边界的数组读取问题，目前没有详细的漏洞细节提供。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

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://lists.apache.org/thread.html/ra2868b53339a6af65577146ad87016368c138388b09bff9d2860f50e%40%3Cdev.apr.apache.org%3E

Reference
https://www.auscert.org.au/bulletins/ESB-2021.2855
Impacted products
Name
Apache Portable Runtime 1.7.0
Show details on source website
To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-35940"
    }
  },
  "description": "Apache Portable Runtime\uff08APR,Apache\u53ef\u79fb\u690d\u8fd0\u884c\u5e93\uff09\u662f\u7f8e\u56fd\u963f\u5e15\u5947\uff08Apache\uff09\u57fa\u91d1\u4f1a\u7684\u4e00\u4e2a\u4e3a\u4e0a\u5c42\u5e94\u7528\u7a0b\u5e8f\u63d0\u4f9b\u53ef\u8de8\u8d8a\u591a\u4e2a\u64cd\u4f5c\u7cfb\u7edf\u5e73\u53f0\u4f7f\u7528\u7684\u5e95\u5c42\u652f\u6301\u63a5\u53e3\u5e93\u3002\n\nApache Portable Runtime 1.7.0\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u8f6f\u4ef6\u4e2dapr_time_exp*()\u51fd\u6570\u4e2d\u8d85\u51fa\u8fb9\u754c\u7684\u6570\u7ec4\u8bfb\u53d6\u95ee\u9898\uff0c\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://lists.apache.org/thread.html/ra2868b53339a6af65577146ad87016368c138388b09bff9d2860f50e%40%3Cdev.apr.apache.org%3E",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-70094",
  "openTime": "2021-09-11",
  "patchDescription": "Apache Portable Runtime\uff08APR,Apache\u53ef\u79fb\u690d\u8fd0\u884c\u5e93\uff09\u662f\u7f8e\u56fd\u963f\u5e15\u5947\uff08Apache\uff09\u57fa\u91d1\u4f1a\u7684\u4e00\u4e2a\u4e3a\u4e0a\u5c42\u5e94\u7528\u7a0b\u5e8f\u63d0\u4f9b\u53ef\u8de8\u8d8a\u591a\u4e2a\u64cd\u4f5c\u7cfb\u7edf\u5e73\u53f0\u4f7f\u7528\u7684\u5e95\u5c42\u652f\u6301\u63a5\u53e3\u5e93\u3002\r\n\r\nApache Portable Runtime 1.7.0\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u8f6f\u4ef6\u4e2dapr_time_exp*()\u51fd\u6570\u4e2d\u8d85\u51fa\u8fb9\u754c\u7684\u6570\u7ec4\u8bfb\u53d6\u95ee\u9898\uff0c\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\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": "Apache Portable Runtime\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Apache Portable Runtime 1.7.0"
  },
  "referenceLink": "https://www.auscert.org.au/bulletins/ESB-2021.2855",
  "serverity": "\u4f4e",
  "submitTime": "2021-08-25",
  "title": "Apache Portable Runtime\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}



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Sightings

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Nomenclature

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  • 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.
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  • 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.



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