CNVD-2015-05979

Vulnerability from cnvd - Published: 2015-09-15
VLAI
Title
libvdpau任意文件写入漏洞
Description
libvdpau是一个类Unix系统视频解码和呈现API接口 VDAPU(Video Decode and Presentation API for Unix)中的开源库文件。 libvdpau 1.1.1之前的版本存在任意文件写入漏洞,允许本地用户通过未指定向量将任意文件写入。
Severity
Patch Name
libvdpau任意文件写入漏洞的补丁
Patch Description
libvdpau是一个类Unix系统视频解码和呈现API接口 VDAPU(Video Decode and Presentation API for Unix)中的开源库文件。libvdpau 1.1.1之前的版本存在任意文件写入漏洞,允许本地用户通过未指定向量将任意文件写入。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公告获取补丁以修复该漏洞: https://bugzilla.redhat.com/show_bug.cgi?id=1253827

Reference
https://bugzilla.redhat.com/show_bug.cgi?id=1253827
Impacted products
Name
libvdpau libvdpau <1.1.1
Show details on source website

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-5200"
    }
  },
  "description": "libvdpau\u662f\u4e00\u4e2a\u7c7bUnix\u7cfb\u7edf\u89c6\u9891\u89e3\u7801\u548c\u5448\u73b0API\u63a5\u53e3 VDAPU\uff08Video Decode and Presentation API for Unix)\u4e2d\u7684\u5f00\u6e90\u5e93\u6587\u4ef6\u3002\r\n\r\nlibvdpau 1.1.1\u4e4b\u524d\u7684\u7248\u672c\u5b58\u5728\u4efb\u610f\u6587\u4ef6\u5199\u5165\u6f0f\u6d1e\uff0c\u5141\u8bb8\u672c\u5730\u7528\u6237\u901a\u8fc7\u672a\u6307\u5b9a\u5411\u91cf\u5c06\u4efb\u610f\u6587\u4ef6\u5199\u5165\u3002",
  "discovererName": "Florian Weimer",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u5382\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u516c\u544a\u83b7\u53d6\u8865\u4e01\u4ee5\u4fee\u590d\u8be5\u6f0f\u6d1e\uff1a\r\nhttps://bugzilla.redhat.com/show_bug.cgi?id=1253827",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-05979",
  "openTime": "2015-09-15",
  "patchDescription": "libvdpau\u662f\u4e00\u4e2a\u7c7bUnix\u7cfb\u7edf\u89c6\u9891\u89e3\u7801\u548c\u5448\u73b0API\u63a5\u53e3 VDAPU\uff08Video Decode and Presentation API for Unix)\u4e2d\u7684\u5f00\u6e90\u5e93\u6587\u4ef6\u3002libvdpau 1.1.1\u4e4b\u524d\u7684\u7248\u672c\u5b58\u5728\u4efb\u610f\u6587\u4ef6\u5199\u5165\u6f0f\u6d1e\uff0c\u5141\u8bb8\u672c\u5730\u7528\u6237\u901a\u8fc7\u672a\u6307\u5b9a\u5411\u91cf\u5c06\u4efb\u610f\u6587\u4ef6\u5199\u5165\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": "libvdpau\u4efb\u610f\u6587\u4ef6\u5199\u5165\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "libvdpau libvdpau \u003c1.1.1"
  },
  "referenceLink": "https://bugzilla.redhat.com/show_bug.cgi?id=1253827",
  "serverity": "\u4e2d",
  "submitTime": "2015-09-10",
  "title": "libvdpau\u4efb\u610f\u6587\u4ef6\u5199\u5165\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.
  • 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.
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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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