Vulnerability CVE-2017-3084

Vulnerability Name:

CVE-2017-3084 (CCN-126961)

Assigned:

2016-12-02

Published:

2017-06-13

Updated:

2018-01-05

Summary:

Adobe Flash Player versions 25.0.0.171 and earlier have an exploitable use after free vulnerability in the advertising metadata functionality. Successful exploitation could lead to arbitrary code execution.

CVSS v3 Severity:

9.8 Critical (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
8.5 High (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)

Exploitability Metrics:	Attack Vector (AV): Network Attack Complexity (AC): Low Privileges Required (PR): None User Interaction (UI): None
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): High Integrity (I): High Availibility (A): High

8.8 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
7.7 High (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)

Exploitability Metrics:	Attack Vector (AV): Network Attack Complexity (AC): Low Privileges Required (PR): None User Interaction (UI): Required
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): High Integrity (I): High Availibility (A): High

CVSS v2 Severity:

10.0 High (CVSS v2 Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Low Authentication (Au): None
Impact Metrics:	Confidentiality (C): Complete Integrity (I): Complete Availibility (A): Complete

9.0 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:C/I:C/A:C)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Low Athentication (Au): Single_Instance
Impact Metrics:	Confidentiality (C): Complete Integrity (I): Complete Availibility (A): Complete

Vulnerability Type:

CWE-416

Vulnerability Consequences:

Gain Access

References:

Source: MITRE
Type: CNA
CVE-2017-3084

Source: BID
Type: Third Party Advisory, VDB Entry
99023

Source: CCN
Type: BID-99023
Adobe Flash Player APSB17-17 Multiple Use After Free Remote Code Execution Vulnerabilities

Source: SECTRACK
Type: UNKNOWN
1038655

Source: REDHAT
Type: UNKNOWN
RHSA-2017:1439

Source: XF
Type: UNKNOWN
adobe-flash-cve20173084-code-exec(126961)

Source: CCN
Type: Adobe Security Bulletin APSB17-17
Security updates available for Adobe Flash Player

Source: CONFIRM
Type: Vendor Advisory
https://helpx.adobe.com/security/products/flash-player/apsb17-17.html

Source: GENTOO
Type: UNKNOWN
GLSA-201707-15

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2017-3084

Source: CCN
Type: ZDI-17-407
Adobe Flash AuditudeSettings clone Use-After-Free Remote Code Execution Vulnerability

Vulnerable Configuration:

Configuration 1:

cpe:/a:adobe:flash_player:*:*:*:*:*:*:*:* (Version <= 25.0.0.171)

Configuration CCN 1:

cpe:/a:adobe:flash_player:26.0.0.126:*:*:*:*:chrome:*:*

OR cpe:/a:adobe:flash_player:26.0.0.120:*:*:*:*:edge:*:*

OR cpe:/a:adobe:flash_player:26.0.0.120:*:*:*:*:internet_explorer_11:*:*

OR cpe:/a:adobe:flash_player:26.0.0.126:*:*:*:*:*:*:*

AND

cpe:/o:microsoft:windows_8:-:-:-:*:-:-:x32:*

OR cpe:/o:microsoft:windows_8:::~~~~x64~:*:*:*:*:*

OR cpe:/o:microsoft:windows_server_2012:*:*:*:*:*:*:*:*

OR cpe:/o:microsoft:windows_rt:-:*:*:*:*:*:*:*

OR cpe:/o:microsoft:windows_8.1:-:-:-:*:-:-:x32:*

OR cpe:/o:microsoft:windows_8.1:::~~~~x64~:*:*:*:*:*

OR cpe:/o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:*

OR cpe:/o:microsoft:windows_rt_8.1:-:*:*:*:*:*:*:*

Denotes that component is vulnerable

Oval Definitions

Definition ID	Class	Title	Last Modified
oval:com.ubuntu.trusty:def:20173084000	V	CVE-2017-3084 on Ubuntu 14.04 LTS (trusty) - medium.	2017-06-20
oval:com.ubuntu.xenial:def:20173084000	V	CVE-2017-3084 on Ubuntu 16.04 LTS (xenial) - medium.	2017-06-20
oval:com.ubuntu.xenial:def:201730840000000	V	CVE-2017-3084 on Ubuntu 16.04 LTS (xenial) - medium.	2017-06-20

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