CNVD-2018-08696
Vulnerability from cnvd - Published: 2018-05-02
VLAI
Title
LibreOffice拒绝服务漏洞(CNVD-2018-08696)
Description
LibreOffice是文档基金会(The Document Foundation,TDF)开发的一套免费开源的办公软件套件。该套件由Writer(文本文档)、Calc(电子表格)和Impress(演示文稿)等应用程序组成。
LibreOffice 5.4.5.1之前版本和6.0.1.1之前的6.x本版本中的sot/source/sdstor/stgstrms.cxx文件存在安全漏洞,该漏洞源于程序在StgSmallStrm类中使用了不正确的整数数据类型。远程攻击者可借助特制的文档利用该漏洞造成拒绝服务(释放后重用)。
Severity
中
Patch Name
LibreOffice拒绝服务漏洞(CNVD-2018-08696)的补丁
Patch Description
LibreOffice是文档基金会(The Document Foundation,TDF)开发的一套免费开源的办公软件套件。该套件由Writer(文本文档)、Calc(电子表格)和Impress(演示文稿)等应用程序组成。
LibreOffice 5.4.5.1之前版本和6.0.1.1之前的6.x本版本中的sot/source/sdstor/stgstrms.cxx文件存在安全漏洞,该漏洞源于程序在StgSmallStrm类中使用了不正确的整数数据类型。远程攻击者可借助特制的文档利用该漏洞造成拒绝服务(释放后重用)。 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://gerrit.libreoffice.org/gitweb?p=core.git;a=commit;h=fdd41c995d1f719e92c6f083e780226114762f05
Reference
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10119
Impacted products
| Name | ['The Document Foundation(TDF) LibreOffice <5.4.5.1', 'The Document Foundation(TDF) LibreOffice 6.*,<6.0.1.1'] |
|---|
{
"cves": {
"cve": {
"cveNumber": "CVE-2018-10119"
}
},
"description": "LibreOffice\u662f\u6587\u6863\u57fa\u91d1\u4f1a\uff08The Document Foundation\uff0cTDF\uff09\u5f00\u53d1\u7684\u4e00\u5957\u514d\u8d39\u5f00\u6e90\u7684\u529e\u516c\u8f6f\u4ef6\u5957\u4ef6\u3002\u8be5\u5957\u4ef6\u7531Writer\uff08\u6587\u672c\u6587\u6863\uff09\u3001Calc\uff08\u7535\u5b50\u8868\u683c\uff09\u548cImpress\uff08\u6f14\u793a\u6587\u7a3f\uff09\u7b49\u5e94\u7528\u7a0b\u5e8f\u7ec4\u6210\u3002\r\n\r\nLibreOffice 5.4.5.1\u4e4b\u524d\u7248\u672c\u548c6.0.1.1\u4e4b\u524d\u76846.x\u672c\u7248\u672c\u4e2d\u7684sot/source/sdstor/stgstrms.cxx\u6587\u4ef6\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u5728StgSmallStrm\u7c7b\u4e2d\u4f7f\u7528\u4e86\u4e0d\u6b63\u786e\u7684\u6574\u6570\u6570\u636e\u7c7b\u578b\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684\u6587\u6863\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u91ca\u653e\u540e\u91cd\u7528\uff09\u3002",
"discovererName": "Unknow",
"formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://gerrit.libreoffice.org/gitweb?p=core.git;a=commit;h=fdd41c995d1f719e92c6f083e780226114762f05",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2018-08696",
"openTime": "2018-05-02",
"patchDescription": "LibreOffice\u662f\u6587\u6863\u57fa\u91d1\u4f1a\uff08The Document Foundation\uff0cTDF\uff09\u5f00\u53d1\u7684\u4e00\u5957\u514d\u8d39\u5f00\u6e90\u7684\u529e\u516c\u8f6f\u4ef6\u5957\u4ef6\u3002\u8be5\u5957\u4ef6\u7531Writer\uff08\u6587\u672c\u6587\u6863\uff09\u3001Calc\uff08\u7535\u5b50\u8868\u683c\uff09\u548cImpress\uff08\u6f14\u793a\u6587\u7a3f\uff09\u7b49\u5e94\u7528\u7a0b\u5e8f\u7ec4\u6210\u3002\r\n\r\nLibreOffice 5.4.5.1\u4e4b\u524d\u7248\u672c\u548c6.0.1.1\u4e4b\u524d\u76846.x\u672c\u7248\u672c\u4e2d\u7684sot/source/sdstor/stgstrms.cxx\u6587\u4ef6\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u5728StgSmallStrm\u7c7b\u4e2d\u4f7f\u7528\u4e86\u4e0d\u6b63\u786e\u7684\u6574\u6570\u6570\u636e\u7c7b\u578b\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684\u6587\u6863\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u91ca\u653e\u540e\u91cd\u7528\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": "LibreOffice\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2018-08696\uff09\u7684\u8865\u4e01",
"products": {
"product": [
"The Document Foundation\uff08TDF\uff09 LibreOffice \u003c5.4.5.1",
"The Document Foundation\uff08TDF\uff09 LibreOffice 6.*\uff0c\u003c6.0.1.1"
]
},
"referenceLink": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10119",
"serverity": "\u4e2d",
"submitTime": "2018-04-16",
"title": "LibreOffice\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2018-08696\uff09"
}
Loading…
Loading…
Drag nodes to arrange them. Double-click a related vulnerability to open it, or a source to visit its link. The Physics button on the left tunes the layout and the simulation; the legend at the bottom left hides or shows nodes by kind and by sighting type.
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
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.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Vulnerability timeline
Sightings and recorded dates, grouped by day · UTC
Loading timeline…
Loading…
Loading…
The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
Loading…
Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.