cnvd-2017-13807
Vulnerability from cnvd

Title: Pillow 'j2k_encode_entry'函数堆缓冲区溢出漏洞

Description:

Pillow是美国软件开发者Alex Clark所研发的一个对PIL（Python图像处理库）一些BUG修正后的编译版。

Pillow 2.5.0版本至3.1.1版本中'j2k_encode_entry'函数存在堆缓冲区溢出漏洞。远程攻击者可借助特制的Jpeg2000文件利用该漏洞造成拒绝服务（内存损坏）。

Severity: 中

Patch Name: Pillow 'j2k_encode_entry'函数堆缓冲区溢出漏洞的补丁

Patch Description:

Pillow是美国软件开发者Alex Clark所研发的一个对PIL（Python图像处理库）一些BUG修正后的编译版。

Pillow 2.5.0版本至3.1.1版本中'j2k_encode_entry'函数存在堆缓冲区溢出漏洞。远程攻击者可借助特制的Jpeg2000文件利用该漏洞造成拒绝服务（内存损坏）。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:

目前厂商已经发布了升级补丁以修复此安全问题，补丁获取链接： http://pillow.readthedocs.io/en/4.1.x/releasenotes/3.1.2.html

Reference: http://pillow.readthedocs.io/en/4.1.x/releasenotes/3.1.2.html

Impacted products
Name
Python pillow >=2.5.0;<=3.1.1
Show details on source website

To clipboard 

{
  "bids": {
    "bid": {
      "bidNumber": "98042"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-3076",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-3076"
    }
  },
  "description": "Pillow\u662f\u7f8e\u56fd\u8f6f\u4ef6\u5f00\u53d1\u8005Alex Clark\u6240\u7814\u53d1\u7684\u4e00\u4e2a\u5bf9PIL\uff08Python\u56fe\u50cf\u5904\u7406\u5e93\uff09\u4e00\u4e9bBUG\u4fee\u6b63\u540e\u7684\u7f16\u8bd1\u7248\u3002\r\n\r\nPillow 2.5.0\u7248\u672c\u81f33.1.1\u7248\u672c\u4e2d\u0027j2k_encode_entry\u0027\u51fd\u6570\u5b58\u5728\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684Jpeg2000\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u5185\u5b58\u635f\u574f\uff09\u3002",
  "discovererName": "Alyssa Besseling at Atlassian",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttp://pillow.readthedocs.io/en/4.1.x/releasenotes/3.1.2.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-13807",
  "openTime": "2017-07-11",
  "patchDescription": "Pillow\u662f\u7f8e\u56fd\u8f6f\u4ef6\u5f00\u53d1\u8005Alex Clark\u6240\u7814\u53d1\u7684\u4e00\u4e2a\u5bf9PIL\uff08Python\u56fe\u50cf\u5904\u7406\u5e93\uff09\u4e00\u4e9bBUG\u4fee\u6b63\u540e\u7684\u7f16\u8bd1\u7248\u3002\r\n\r\nPillow 2.5.0\u7248\u672c\u81f33.1.1\u7248\u672c\u4e2d\u0027j2k_encode_entry\u0027\u51fd\u6570\u5b58\u5728\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684Jpeg2000\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u5185\u5b58\u635f\u574f\uff09\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": "Pillow \u0027j2k_encode_entry\u0027\u51fd\u6570\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Python pillow \u003e=2.5.0;\u003c=3.1.1"
  },
  "referenceLink": "http://pillow.readthedocs.io/en/4.1.x/releasenotes/3.1.2.html",
  "serverity": "\u4e2d",
  "submitTime": "2017-07-04",
  "title": "Pillow \u0027j2k_encode_entry\u0027\u51fd\u6570\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}


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