Vulnerability Name:

CVE-2017-2984 (CCN-121812)

Assigned:2016-12-02
Published:2017-02-14
Updated:2022-11-17
Summary:Adobe Flash Player versions 24.0.0.194 and earlier have an exploitable heap overflow vulnerability in the h264 decoder routine. Successful exploitation could lead to arbitrary code execution.
CVSS v3 Severity:8.8 High (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 (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
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:9.3 High (CVSS v2 Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
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-787
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2017-2984

Source: CCN
Type: RHSA-2017-0275
Critical: flash-plugin security update

Source: REDHAT
Type: Third Party Advisory
RHSA-2017:0275

Source: BID
Type: Broken Link, Third Party Advisory, VDB Entry
96193

Source: SECTRACK
Type: Broken Link, Third Party Advisory, VDB Entry
1037815

Source: XF
Type: UNKNOWN
adobe-flash-cve20172984-bo(121812)

Source: CCN
Type: Adobe Security Bulletin APSB17-04
Security updates available for Adobe Flash Player

Source: CONFIRM
Type: Patch, Vendor Advisory
https://helpx.adobe.com/security/products/flash-player/apsb17-04.html

Source: GENTOO
Type: Third Party Advisory
GLSA-201702-20

Vulnerable Configuration:Configuration 1:
  • cpe:/a:adobe:flash_player:*:*:*:*:*:chrome:*:* (Version <= 24.0.0.194)
  • AND
  • cpe:/o:microsoft:windows:-:*:*:*:*:*:*:*
  • OR cpe:/o:apple:mac_os_x:-:*:*:*:*:*:*:*
  • OR cpe:/o:google:chrome_os:-:*:*:*:*:*:*:*
  • OR cpe:/o:linux:linux_kernel:-:*:*:*:*:*:*:*

    • Configuration 2:
  • cpe:/a:adobe:flash_player:*:*:*:*:*:edge:*:* (Version <= 24.0.0.194)
  • OR cpe:/a:adobe:flash_player:*:*:*:*:*:internet_explorer:*:* (Version <= 24.0.0.194)
  • AND
  • cpe:/o:microsoft:windows_8.1:-:*:*:*:*:*:*:*
  • OR cpe:/o:microsoft:windows_10:-:*:*:*:*:*:*:*

    • Configuration 3:
  • cpe:/a:adobe:flash_player_desktop_runtime:*:*:*:*:*:*:*:* (Version <= 24.0.0.194)
  • AND
  • cpe:/o:microsoft:windows:-:*:*:*:*:*:*:*
  • OR cpe:/o:apple:mac_os_x:-:*:*:*:*:*:*:*
  • OR cpe:/o:linux:linux_kernel:-:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.cisecurity:def:1870
    V
    		Adobe Flash Player versions 24.0.0.194 and earlier have an exploitable heap overflow vulnerability - CVE-2017-2984
    2017-03-10
    oval:com.ubuntu.precise:def:20172984000
    V
    		CVE-2017-2984 on Ubuntu 12.04 LTS (precise) - medium.
    2017-02-15
    oval:com.ubuntu.xenial:def:201729840000000
    V
    		CVE-2017-2984 on Ubuntu 16.04 LTS (xenial) - medium.
    2017-02-15
    oval:com.ubuntu.trusty:def:20172984000
    V
    		CVE-2017-2984 on Ubuntu 14.04 LTS (trusty) - medium.
    2017-02-15
    oval:com.ubuntu.xenial:def:20172984000
    V
    		CVE-2017-2984 on Ubuntu 16.04 LTS (xenial) - medium.
    2017-02-15
    BACK
    adobe flash player *
    microsoft windows -
    apple mac os x -
    google chrome os -
    linux linux kernel -
    adobe flash player *
    adobe flash player *
    microsoft windows 8.1 -
    microsoft windows 10 -
    adobe flash player desktop runtime *
    microsoft windows -
    apple mac os x -
    linux linux kernel -