Executive Summary
Informations | |||
---|---|---|---|
Name | CVE-2017-2789 | First vendor Publication | 2017-02-24 |
Vendor | Cve | Last vendor Modification | 2022-04-19 |
Security-Database Scoring CVSS v3
Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | |||
---|---|---|---|
Overall CVSS Score | 9.8 | ||
Base Score | 9.8 | Environmental Score | 9.8 |
impact SubScore | 5.9 | Temporal Score | 9.8 |
Exploitabality Sub Score | 3.9 | ||
Attack Vector | Network | Attack Complexity | Low |
Privileges Required | None | User Interaction | None |
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:L/Au:N/C:P/I:P/A:P) | |||
---|---|---|---|
Cvss Base Score | 7.5 | Attack Range | Network |
Cvss Impact Score | 6.4 | Attack Complexity | Low |
Cvss Expoit Score | 10 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
When copying filedata into a buffer, JustSystems Ichitaro Office 2016 Trial will calculate two values to determine how much data to copy from the document. If both of these values are larger than the size of the buffer, the application will choose the smaller of the two and trust it to copy data from the file. This value is larger than the buffer size, which leads to a heap-based buffer overflow. This overflow corrupts an offset in the heap used in pointer arithmetic for writing data and can lead to code execution under the context of the application. |
Original Source
Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2789 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-119 | Failure to Constrain Operations within the Bounds of a Memory Buffer |
CPE : Common Platform Enumeration
Type | Description | Count |
---|---|---|
Application | 1 |
Snort® IPS/IDS
Date | Description |
---|---|
2017-01-04 | Ichitaro Office JTD Figure handling code execution attempt RuleID : 41111 - Revision : 3 - Type : FILE-OFFICE |
2017-01-04 | Ichitaro Office JTD Figure handling code execution attempt RuleID : 41110 - Revision : 3 - Type : FILE-OFFICE |
Sources (Detail)
Source | Url |
---|---|
BID | http://www.securityfocus.com/bid/96438 |
MISC | http://www.talosintelligence.com/reports/TALOS-2016-0196/ |
Alert History
Date | Informations |
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2022-04-20 00:23:38 |
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2021-05-04 13:01:09 |
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2021-04-22 02:14:39 |
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2020-05-23 00:59:58 |
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2017-03-02 21:23:17 |
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2017-03-02 09:19:53 |
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2017-02-25 05:22:29 |
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