Executive Summary

Informations
Name CVE-2015-6585 First vendor Publication 2017-07-25
Vendor Cve Last vendor Modification 2024-11-21

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Overall CVSS Score 7.8
Base Score 7.8 Environmental Score 7.8
impact SubScore 5.9 Temporal Score 7.8
Exploitabality Sub Score 1.8
 
Attack Vector Local Attack Complexity Low
Privileges Required None User Interaction Required
Scope Unchanged Confidentiality Impact High
Integrity Impact High Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:N/C:P/I:P/A:P)
Cvss Base Score 6.8 Attack Range Network
Cvss Impact Score 6.4 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

hwpapp.dll in Hangul Word Processor allows remote attackers to execute arbitrary code via a crafted heap spray, and by leveraging a "type confusion" via an HWPX file containing a crafted para text tag.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-6585

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-119 Failure to Constrain Operations within the Bounds of a Memory Buffer

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1

Snort® IPS/IDS

Date Description
2017-07-25 Hangul Word Processor type confusion attempt
RuleID : 43264 - Revision : 2 - Type : FILE-OTHER
2017-07-25 Hangul Word Processor type confusion attempt
RuleID : 43263 - Revision : 2 - Type : FILE-OTHER
2017-07-25 Hangul Word Processor type confusion attempt
RuleID : 43262 - Revision : 2 - Type : FILE-OTHER
2017-07-25 Hangul Word Processor type confusion attempt
RuleID : 43261 - Revision : 2 - Type : FILE-OTHER
2017-07-25 Hangul Word Processor type confusion attempt
RuleID : 43260 - Revision : 2 - Type : FILE-OTHER
2017-07-25 Hangul Word Processor type confusion attempt
RuleID : 43259 - Revision : 2 - Type : FILE-OTHER
2017-06-15 Win.Trojan.HiddenCobra variant outbound connection
RuleID : 43194-community - Revision : 2 - Type : MALWARE-CNC
2017-07-18 Win.Trojan.HiddenCobra variant outbound connection
RuleID : 43194 - Revision : 2 - Type : MALWARE-CNC
2017-06-15 Win.Trojan.HiddenCobra variant outbound connection
RuleID : 43193-community - Revision : 2 - Type : MALWARE-CNC
2017-07-18 Win.Trojan.HiddenCobra variant outbound connection
RuleID : 43193 - Revision : 2 - Type : MALWARE-CNC

Sources (Detail)

http://www.hancom.com/cs_center/csDownload.do
http://www.securityfocus.com/bid/76694
https://www.fireeye.com/blog/threat-research/2015/09/zero-day_hwp_exploit.html
https://www.fireeye.com/content/dam/fireeye-www/global/en/blog/threat-researc...
Source Url

Alert History

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Date Informations
2024-11-28 12:49:23
  • Multiple Updates
2021-05-04 12:41:33
  • Multiple Updates
2021-04-22 01:50:29
  • Multiple Updates
2020-05-23 00:46:29
  • Multiple Updates
2018-06-14 12:04:09
  • Multiple Updates
2017-08-10 17:23:10
  • Multiple Updates
2017-07-26 00:22:19
  • First insertion