cnvd-2021-47387
Vulnerability from cnvd
Title
libaom存在未明漏洞
Description
libaom是一个应用软件。一款AOMedia Video 1格式的参考编解码器。 AOMedia 21-04-07之前版本的libaom image.c 存在安全漏洞，该漏洞源于错误的释放内存。目前没有详细的漏洞细节提供。
Severity
高
Patch Name
libaom存在未明漏洞的补丁
Patch Description
libaom是一个应用软件。一款AOMedia Video 1格式的参考编解码器。 AOMedia 21-04-07之前版本的libaom image.c 存在安全漏洞，该漏洞源于错误的释放内存。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://aomedia.googlesource.com/aom/+/4efe20e99dcd9b6f8eadc8de8acc825be7416578

Reference
https://aomedia.googlesource.com/aom/+/4efe20e99dcd9b6f8eadc8de8acc825be7416578
Impacted products
Name
libaom libaom <21-04-07
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-30473",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-30473"
    }
  },
  "description": "libaom\u662f\u4e00\u4e2a\u5e94\u7528\u8f6f\u4ef6\u3002\u4e00\u6b3eAOMedia Video 1\u683c\u5f0f\u7684\u53c2\u8003\u7f16\u89e3\u7801\u5668\u3002\n\nAOMedia 21-04-07\u4e4b\u524d\u7248\u672c\u7684libaom image.c \u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u9519\u8bef\u7684\u91ca\u653e\u5185\u5b58\u3002\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://aomedia.googlesource.com/aom/+/4efe20e99dcd9b6f8eadc8de8acc825be7416578",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-47387",
  "openTime": "2021-07-05",
  "patchDescription": "libaom\u662f\u4e00\u4e2a\u5e94\u7528\u8f6f\u4ef6\u3002\u4e00\u6b3eAOMedia Video 1\u683c\u5f0f\u7684\u53c2\u8003\u7f16\u89e3\u7801\u5668\u3002\r\n\r\nAOMedia 21-04-07\u4e4b\u524d\u7248\u672c\u7684libaom image.c \u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u9519\u8bef\u7684\u91ca\u653e\u5185\u5b58\u3002\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": "libaom\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "libaom libaom \u003c21-04-07"
  },
  "referenceLink": "https://aomedia.googlesource.com/aom/+/4efe20e99dcd9b6f8eadc8de8acc825be7416578",
  "serverity": "\u9ad8",
  "submitTime": "2021-06-24",
  "title": "libaom\u5b58\u5728\u672a\u660e\u6f0f\u6d1e"
}


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