CVE-2017-2819
CVSS V2 Medium 6.8
CVSS V3 High 7.8
Description
An exploitable heap-based buffer overflow exists in the Hangul Word Processor component (version 9.6.1.4350) of Hancom Thinkfree Office NEO 9.6.1.4902. A specially crafted document stream can cause an integer underflow resulting in a buffer overflow which can lead to code execution under the context of the application. An attacker can entice a user to open up a document in order to trigger this vulnerability.
Overview
- CVE ID
- CVE-2017-2819
- Assigner
- talos-cna@cisco.com
- Vulnerability Status
- Modified
- Published Version
- 2017-05-24T14:29:00
- Last Modified Date
- 2022-04-19T19:15:22
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:hancom:hangul_word_processor:9.6.1.4350:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:hancom:thinkfree_office_neo:9.6.1.4902:*:*:*:*:*:*:* | 1 | OR |
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 |
|---|---|
| https://talosintelligence.com/vulnerability_reports/TALOS-2017-0320 | Exploit Third Party Advisory VDB Entry |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2017-2819 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2819 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-04-20 17:00:43 | Added to TrackCVE | |||
| 2022-12-02 17:16:58 | 2017-05-24T14:29Z | 2017-05-24T14:29:00 | CVE Published Date | updated |
| 2022-12-02 17:16:58 | 2022-04-19T19:15:22 | CVE Modified Date | updated | |
| 2022-12-02 17:16:58 | Modified | Vulnerability Status | updated |