CVE-2016-4292
CVSS V2 Medium 6.8
CVSS V3 High 7.8
Description
When opening a Hangul HShow Document (.hpt) and processing a structure within the document, Hancom Office 2014 will use a static size to allocate a heap buffer yet explicitly trust a size from the file when modifying data inside of it. Due to this, an aggressor can corrupt memory outside the bounds of this buffer which can lead to code execution under the context of the application.
Overview
- CVE ID
- CVE-2016-4292
- Assigner
- cret@cert.org
- Vulnerability Status
- Modified
- Published Version
- 2017-01-06T21:59:01
- Last Modified Date
- 2017-01-11T02:59:11
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:hancom:hancom_office_2014:*:*:*:*:*:*:*:* | 1 | OR | 9.1.0.2176 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:N/C:P/I:P/A:P
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 6.8
- Severity
- MEDIUM
- Exploitability Score
- 8.6
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.0
- Vector String
- CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- Attack Vector
- LOCAL
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 7.8
- Base Severity
- HIGH
- Exploitability Score
- 1.8
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| http://www.talosintelligence.com/reports/TALOS-2016-0147/ | Exploit Technical Description Third Party Advisory VDB Entry |
| http://www.securityfocus.com/bid/92325 |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2016-4292 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4292 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 09:50:45 | Added to TrackCVE | |||
| 2022-12-02 12:42:25 | cert@cert.org | cret@cert.org | CVE Assigner | updated |
| 2022-12-02 12:42:25 | 2017-01-06T21:59Z | 2017-01-06T21:59:01 | CVE Published Date | updated |
| 2022-12-02 12:42:25 | 2017-01-11T02:59:11 | CVE Modified Date | updated | |
| 2022-12-02 12:42:25 | Modified | Vulnerability Status | updated |