cnvd-2018-06600
Vulnerability from cnvd
Title
OpenJPEG缓冲区溢出漏洞（CNVD-2018-06600）
Description
OpenJPEG是一款基于C语言的开源JPEG 2000编码解码器。 OpenJPEG 2.3.0版本中的mj2/opj_mj2_extract.c文件存在缓冲区溢出漏洞，该漏洞源于程序未能充分的执行长度检测。攻击者可利用该漏洞造成拒绝服务。
Severity
高
Patch Name
OpenJPEG缓冲区溢出漏洞（CNVD-2018-06600）的补丁
Patch Description
OpenJPEG是一款基于C语言的开源JPEG 2000编码解码器。 OpenJPEG 2.3.0版本中的mj2/opj_mj2_extract.c文件存在缓冲区溢出漏洞，该漏洞源于程序未能充分的执行长度检测。攻击者可利用该漏洞造成拒绝服务。 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

厂商已发布漏洞修复程序，请及时关注更新： https://github.com/kbabioch/openjpeg/commit/6d8c0c06ee32dc03ba80acd48334e98728e56cf5

Reference
https://nvd.nist.gov/vuln/detail/CVE-2018-7648
Impacted products
Name
OpenJPEG OpenJPEG 2.3.0
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-7648"
    }
  },
  "description": "OpenJPEG\u662f\u4e00\u6b3e\u57fa\u4e8eC\u8bed\u8a00\u7684\u5f00\u6e90JPEG 2000\u7f16\u7801\u89e3\u7801\u5668\u3002\r\n\r\nOpenJPEG 2.3.0\u7248\u672c\u4e2d\u7684mj2/opj_mj2_extract.c\u6587\u4ef6\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u5145\u5206\u7684\u6267\u884c\u957f\u5ea6\u68c0\u6d4b\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "Unknow",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://github.com/kbabioch/openjpeg/commit/6d8c0c06ee32dc03ba80acd48334e98728e56cf5",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-06600",
  "openTime": "2018-03-28",
  "patchDescription": "OpenJPEG\u662f\u4e00\u6b3e\u57fa\u4e8eC\u8bed\u8a00\u7684\u5f00\u6e90JPEG 2000\u7f16\u7801\u89e3\u7801\u5668\u3002\r\n\r\nOpenJPEG 2.3.0\u7248\u672c\u4e2d\u7684mj2/opj_mj2_extract.c\u6587\u4ef6\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u5145\u5206\u7684\u6267\u884c\u957f\u5ea6\u68c0\u6d4b\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\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": "OpenJPEG\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2018-06600\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "OpenJPEG OpenJPEG 2.3.0"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2018-7648",
  "serverity": "\u9ad8",
  "submitTime": "2018-03-05",
  "title": "OpenJPEG\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2018-06600\uff09"
}


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