cnvd-2018-11844
Vulnerability from cnvd

Title: libjpeg-turbo拒绝服务漏洞(CNVD-2018-11844)

Description:

libjpeg是一个包含JPEG解码以及JPEG编码等功能的C语言库。libjpeg-turbo是libjpeg的一个优化改进版本。

libjpeg-turbo 1.5.90版本中的jmemmgr.c文件中的‘allow_sarray’函数存在安全漏洞。攻击者可借助特制的BMP图像利用该漏洞造成拒绝服务(除零错误)。

Severity:

Patch Name: libjpeg-turbo拒绝服务漏洞(CNVD-2018-11844)的补丁

Patch Description:

libjpeg是一个包含JPEG解码以及JPEG编码等功能的C语言库。libjpeg-turbo是libjpeg的一个优化改进版本。

libjpeg-turbo 1.5.90版本中的jmemmgr.c文件中的‘allow_sarray’函数存在安全漏洞。攻击者可借助特制的BMP图像利用该漏洞造成拒绝服务(除零错误)。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/libjpeg-turbo/libjpeg-turbo/commit/43e84cff1bb2bd8293066f6ac4eb0df61ddddbc6

Reference: https://nvd.nist.gov/vuln/detail/CVE-2018-1152

Impacted products
Name
libjpeg-turbo libjpeg-turbo 1.5.90
Show details on source website


{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-1152"
    }
  },
  "description": "libjpeg\u662f\u4e00\u4e2a\u5305\u542bJPEG\u89e3\u7801\u4ee5\u53caJPEG\u7f16\u7801\u7b49\u529f\u80fd\u7684C\u8bed\u8a00\u5e93\u3002libjpeg-turbo\u662flibjpeg\u7684\u4e00\u4e2a\u4f18\u5316\u6539\u8fdb\u7248\u672c\u3002\r\n\r\nlibjpeg-turbo 1.5.90\u7248\u672c\u4e2d\u7684jmemmgr.c\u6587\u4ef6\u4e2d\u7684\u2018allow_sarray\u2019\u51fd\u6570\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684BMP\u56fe\u50cf\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u9664\u96f6\u9519\u8bef\uff09\u3002",
  "discovererName": "Jacob Baines",
  "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/libjpeg-turbo/libjpeg-turbo/commit/43e84cff1bb2bd8293066f6ac4eb0df61ddddbc6",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-11844",
  "openTime": "2018-06-21",
  "patchDescription": "libjpeg\u662f\u4e00\u4e2a\u5305\u542bJPEG\u89e3\u7801\u4ee5\u53caJPEG\u7f16\u7801\u7b49\u529f\u80fd\u7684C\u8bed\u8a00\u5e93\u3002libjpeg-turbo\u662flibjpeg\u7684\u4e00\u4e2a\u4f18\u5316\u6539\u8fdb\u7248\u672c\u3002\r\n\r\nlibjpeg-turbo 1.5.90\u7248\u672c\u4e2d\u7684jmemmgr.c\u6587\u4ef6\u4e2d\u7684\u2018allow_sarray\u2019\u51fd\u6570\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684BMP\u56fe\u50cf\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u9664\u96f6\u9519\u8bef\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": "libjpeg-turbo\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2018-11844\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "libjpeg-turbo libjpeg-turbo 1.5.90"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2018-1152",
  "serverity": "\u4e2d",
  "submitTime": "2018-06-19",
  "title": "libjpeg-turbo\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2018-11844\uff09"
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.


Loading…

Loading…

Loading…

Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.


Loading…