CVE-2018-4871
CVSS V2 Medium 5
CVSS V3 High 7.5
Description
An Out-of-bounds Read issue was discovered in Adobe Flash Player before 28.0.0.137. This vulnerability occurs because of computation that reads data that is past the end of the target buffer. The use of an invalid (out-of-range) pointer offset during access of internal data structure fields causes the vulnerability. A successful attack can lead to sensitive data exposure.
Overview
- CVE ID
- CVE-2018-4871
- Assigner
- psirt@adobe.com
- Vulnerability Status
- Analyzed
- Published Version
- 2018-01-09T21:29:00
- Last Modified Date
- 2021-09-08T17:21:41
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| AND | ||||
| cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:*:*:*:*:*:*:* | 1 | OR | ||
| AND | ||||
| cpe:2.3:a:adobe:flash_player:*:*:*:*:*:chrome:*:* | 1 | OR | 28.0.0.126 | |
| cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:o:google:chrome_os:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:a:adobe:flash_player:*:*:*:*:*:edge:*:* | 1 | OR | 28.0.0.126 | |
| cpe:2.3:a:adobe:flash_player:*:*:*:*:*:internet_explorer_11:*:* | 1 | OR | 28.0.0.126 | |
| cpe:2.3:o:microsoft:windows_10:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:o:microsoft:windows_8.1:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:a:adobe:flash_player:*:*:*:*:*:*:*:* | 1 | OR | 28.0.0.126 | |
| cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:* | 0 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:P/I:N/A:N
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- NONE
- Availability Impact
- NONE
- Base Score
- 5
- Severity
- MEDIUM
- Exploitability Score
- 10
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.0
- Vector String
- CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- NONE
- Base Score
- 7.5
- Base Severity
- HIGH
- Exploitability Score
- 3.9
- Impact Score
- 3.6
References
| Reference URL | Reference Tags |
|---|---|
| https://helpx.adobe.com/security/products/flash-player/apsb18-01.html | Vendor Advisory |
| https://access.redhat.com/errata/RHSA-2018:0081 | Third Party Advisory VDB Entry |
| http://www.securitytracker.com/id/1040155 | Third Party Advisory VDB Entry |
| http://www.securityfocus.com/bid/102465 | Third Party Advisory VDB Entry |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2018-4871 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-4871 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 16:07:15 | Added to TrackCVE | |||
| 2022-12-03 00:47:44 | 2018-01-09T21:29Z | 2018-01-09T21:29:00 | CVE Published Date | updated |
| 2022-12-03 00:47:44 | 2021-09-08T17:21:41 | CVE Modified Date | updated | |
| 2022-12-03 00:47:44 | Analyzed | Vulnerability Status | updated |