cnvd-2017-24324
Vulnerability from cnvd
Title: OpenJPEG拒绝服务漏洞（CNVD-2017-24324）
Description:
OpenJPEG是一款基于C语言的开源JPEG 2000编码解码器。
OpenJPEG 2.2.0之前的版本中的color.c文件的‘sycc422_to_rgb’、‘color_esycc_to_rgb’、‘sycc444_to_rgb’函数和convert.c文件的‘imagetopnm’函数存在拒绝服务漏洞。远程攻击者可借助特制的j2k文件利用该漏洞造成拒绝服务（空指针逆向引用和应用程序崩溃）。
Severity: 中
Patch Name: OpenJPEG拒绝服务漏洞（CNVD-2017-24324）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 2.2.0之前的版本中的color.c文件的‘sycc422_to_rgb’、‘color_esycc_to_rgb’、‘sycc444_to_rgb’函数和convert.c文件的‘imagetopnm’函数存在拒绝服务漏洞。远程攻击者可借助特制的j2k文件利用该漏洞造成拒绝服务（空指针逆向引用和应用程序崩溃）。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://github.com/uclouvain/openjpeg/issues/792
Reference: https://nvd.nist.gov/vuln/detail/CVE-2016-10505
Impacted products
| Name | OpenJPEG OpenJPEG <2.2.0 |
|---|
{
"cves": {
"cve": {
"cveNumber": "CVE-2016-10505"
}
},
"description": "OpenJPEG\u662f\u4e00\u6b3e\u57fa\u4e8eC\u8bed\u8a00\u7684\u5f00\u6e90JPEG 2000\u7f16\u7801\u89e3\u7801\u5668\u3002\r\n\r\nOpenJPEG 2.2.0\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u7684color.c\u6587\u4ef6\u7684\u2018sycc422_to_rgb\u2019\u3001\u2018color_esycc_to_rgb\u2019\u3001\u2018sycc444_to_rgb\u2019\u51fd\u6570\u548cconvert.c\u6587\u4ef6\u7684\u2018imagetopnm\u2019\u51fd\u6570\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684j2k\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u7a7a\u6307\u9488\u9006\u5411\u5f15\u7528\u548c\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\uff09\u3002",
"discovererName": "Ke Liu of Tencent\u0027s Xuanwu LAB",
"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://github.com/uclouvain/openjpeg/issues/792",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2017-24324",
"openTime": "2017-09-01",
"patchDescription": "OpenJPEG\u662f\u4e00\u6b3e\u57fa\u4e8eC\u8bed\u8a00\u7684\u5f00\u6e90JPEG 2000\u7f16\u7801\u89e3\u7801\u5668\u3002\r\n\r\nOpenJPEG 2.2.0\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u7684color.c\u6587\u4ef6\u7684\u2018sycc422_to_rgb\u2019\u3001\u2018color_esycc_to_rgb\u2019\u3001\u2018sycc444_to_rgb\u2019\u51fd\u6570\u548cconvert.c\u6587\u4ef6\u7684\u2018imagetopnm\u2019\u51fd\u6570\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684j2k\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u7a7a\u6307\u9488\u9006\u5411\u5f15\u7528\u548c\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\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": "OpenJPEG\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2017-24324\uff09\u7684\u8865\u4e01",
"products": {
"product": "OpenJPEG OpenJPEG \u003c2.2.0"
},
"referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2016-10505",
"serverity": "\u4e2d",
"submitTime": "2017-08-31",
"title": "OpenJPEG\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2017-24324\uff09"
}
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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.
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- 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.
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