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CNVD-2019-43389

Vulnerability from cnvd - Published: 2019-12-03
VLAI
Title
AdvanceCOMP无效内存访问漏洞
Description
AdvanceCOMP是一套跨平台的命令行数据压缩工具。 AdvanceCOMP 2.1中的png.c中的adv_png_unfilter_8函数存在无效内存访问漏洞。攻击者可利用该漏洞通过将特制文件发送到二进制文件导致导致拒绝服务(分段错误)或可能造成其他影响。
Severity
Patch Name
AdvanceCOMP无效内存访问漏洞的补丁
Patch Description
AdvanceCOMP是一套跨平台的命令行数据压缩工具。 AdvanceCOMP 2.1中的png.c中的adv_png_unfilter_8函数存在无效内存访问漏洞。攻击者可利用该漏洞通过将特制文件发送到二进制文件导致导致拒绝服务(分段错误)或可能造成其他影响。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/amadvance/advancecomp

Reference
https://nvd.nist.gov/vuln/detail/CVE-2019-8383
Impacted products
Name
AdvanceCOMP advancecomp 2.1
Show details on source website

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-8383"
    }
  },
  "description": "AdvanceCOMP\u662f\u4e00\u5957\u8de8\u5e73\u53f0\u7684\u547d\u4ee4\u884c\u6570\u636e\u538b\u7f29\u5de5\u5177\u3002\n\nAdvanceCOMP 2.1\u4e2d\u7684png.c\u4e2d\u7684adv_png_unfilter_8\u51fd\u6570\u5b58\u5728\u65e0\u6548\u5185\u5b58\u8bbf\u95ee\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u5c06\u7279\u5236\u6587\u4ef6\u53d1\u9001\u5230\u4e8c\u8fdb\u5236\u6587\u4ef6\u5bfc\u81f4\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\uff08\u5206\u6bb5\u9519\u8bef\uff09\u6216\u53ef\u80fd\u9020\u6210\u5176\u4ed6\u5f71\u54cd\u3002",
  "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/amadvance/advancecomp",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-43389",
  "openTime": "2019-12-03",
  "patchDescription": "AdvanceCOMP\u662f\u4e00\u5957\u8de8\u5e73\u53f0\u7684\u547d\u4ee4\u884c\u6570\u636e\u538b\u7f29\u5de5\u5177\u3002\r\n\r\nAdvanceCOMP 2.1\u4e2d\u7684png.c\u4e2d\u7684adv_png_unfilter_8\u51fd\u6570\u5b58\u5728\u65e0\u6548\u5185\u5b58\u8bbf\u95ee\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u5c06\u7279\u5236\u6587\u4ef6\u53d1\u9001\u5230\u4e8c\u8fdb\u5236\u6587\u4ef6\u5bfc\u81f4\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\uff08\u5206\u6bb5\u9519\u8bef\uff09\u6216\u53ef\u80fd\u9020\u6210\u5176\u4ed6\u5f71\u54cd\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": "AdvanceCOMP\u65e0\u6548\u5185\u5b58\u8bbf\u95ee\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "AdvanceCOMP advancecomp 2.1"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2019-8383",
  "serverity": "\u4e2d",
  "submitTime": "2019-02-18",
  "title": "AdvanceCOMP\u65e0\u6548\u5185\u5b58\u8bbf\u95ee\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.

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