cnvd-2018-00306
Vulnerability from cnvd
Title: GNU Libextractor拒绝服务漏洞（CNVD-2018-00306）
Description:
GNU Libextractor是GNU计划开发的一套用于从文件中提取元数据的库。
GNU Libextractor 1.6版本中存在安全漏洞。远程攻击者可借助特制的GIF、IT (Impulse Tracker)、NSFE、S3M (Scream Tracker 3)、SID或XM (eXtended Module)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: GNU Libextractor拒绝服务漏洞（CNVD-2018-00306）的补丁
Patch Description:
GNU Libextractor是GNU计划开发的一套用于从文件中提取元数据的库。
GNU Libextractor 1.6版本中存在安全漏洞。远程攻击者可借助特制的GIF、IT (Impulse Tracker)、NSFE、S3M (Scream Tracker 3)、SID或XM (eXtended Module)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:
厂商已发布漏洞修复程序，请及时关注更新： https://gnunet.org/git/libextractor.git/commit/?id=7cc63b001ceaf81143795321379c835486d0c92e
Reference: https://nvd.nist.gov/vuln/detail/CVE-2017-17440 http://www.securityfocus.com/bid/102116
| Name | GNU Libextractor 1.6 |
|---|
{
"bids": {
"bid": {
"bidNumber": "102116"
}
},
"cves": {
"cve": {
"cveNumber": "CVE-2017-17440"
}
},
"description": "GNU Libextractor\u662fGNU\u8ba1\u5212\u5f00\u53d1\u7684\u4e00\u5957\u7528\u4e8e\u4ece\u6587\u4ef6\u4e2d\u63d0\u53d6\u5143\u6570\u636e\u7684\u5e93\u3002\r\n\r\nGNU Libextractor 1.6\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684GIF\u3001IT (Impulse Tracker)\u3001NSFE\u3001S3M (Scream Tracker 3)\u3001SID\u6216XM (eXtended Module)\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": "Zhao Liang, Huawei Weiran Labs.",
"formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://gnunet.org/git/libextractor.git/commit/?id=7cc63b001ceaf81143795321379c835486d0c92e",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2018-00306",
"openTime": "2018-01-05",
"patchDescription": "GNU Libextractor\u662fGNU\u8ba1\u5212\u5f00\u53d1\u7684\u4e00\u5957\u7528\u4e8e\u4ece\u6587\u4ef6\u4e2d\u63d0\u53d6\u5143\u6570\u636e\u7684\u5e93\u3002\r\n\r\nGNU Libextractor 1.6\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684GIF\u3001IT (Impulse Tracker)\u3001NSFE\u3001S3M (Scream Tracker 3)\u3001SID\u6216XM (eXtended Module)\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": "GNU Libextractor\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2018-00306\uff09\u7684\u8865\u4e01",
"products": {
"product": "GNU Libextractor 1.6"
},
"referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2017-17440\r\nhttp://www.securityfocus.com/bid/102116",
"serverity": "\u4e2d",
"submitTime": "2017-12-07",
"title": "GNU Libextractor\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2018-00306\uff09"
}
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.