Vulnerability Name:

CVE-2017-11281 (CCN-131557)

Assigned:2017-09-12
Published:2017-09-12
Updated:2021-09-08
Summary:Adobe Flash Player has an exploitable memory corruption vulnerability in the text handling function. Successful exploitation could lead to arbitrary code execution. This affects 26.0.0.151 and earlier.
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)
8.8 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:P/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)
7.9 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:P/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:7.5 High (CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
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-119
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2017-11281

Source: BID
Type: Third Party Advisory, VDB Entry
100710

Source: CCN
Type: BID-100710
Adobe Flash Player CVE-2017-11281 Remote Memory Corruption Vulnerability

Source: SECTRACK
Type: Third Party Advisory, VDB Entry
1039314

Source: REDHAT
Type: Third Party Advisory
RHSA-2017:2702

Source: XF
Type: UNKNOWN
adobe-flash-cve201711281-code-exec(131557)

Source: CCN
Type: Adobe Security Bulletin APSB17-28
Security updates available for Adobe Flash Player

Source: CONFIRM
Type: Patch, Vendor Advisory
https://helpx.adobe.com/security/products/flash-player/apsb17-28.html

Source: CCN
Type: Packet Storm Security [09-26-2017]
Adobe Flash MP4 Parsing Out-Of-Bounds Read

Source: CCN
Type: Packet Storm Security [09-26-2017]
Adobe Flash MP4 Edge Processing Out-Of-Bounds Write

Source: GENTOO
Type: Third Party Advisory, VDB Entry
GLSA-201709-16

Source: EXPLOIT-DB
Type: EXPLOIT
Offensive Security Exploit Database [09-25-2017]

Source: EXPLOIT-DB
Type: Third Party Advisory, VDB Entry
42781

Source: EXPLOIT-DB
Type: EXPLOIT
Offensive Security Exploit Database [09-25-2017]

Source: EXPLOIT-DB
Type: Third Party Advisory, VDB Entry
42782

Source: MISC
Type: Exploit, Third Party Advisory
https://www.youtube.com/watch?v=CvmnUeza9zw

Vulnerable Configuration:Configuration 1:
  • cpe:/a:adobe:flash_player:*:*:*:*:*:*:*:* (Version <= 26.0.0.151)
  • AND
  • cpe:/o:apple:macos:-:*:*:*:*:*:*:*
  • OR cpe:/o:linux:linux_kernel:-:*:*:*:*:*:*:*
  • OR cpe:/o:microsoft:windows:-:*:*:*:*:*:*:*

    • Configuration 2:
  • cpe:/a:adobe:flash_player:*:*:*:*:*:chrome:*:* (Version <= 26.0.0.151)
  • AND
  • cpe:/o:linux:linux_kernel:-:*:*:*:*:*:*:*
  • OR cpe:/o:microsoft:windows:-:*:*:*:*:*:*:*
  • OR cpe:/o:apple:macos:-:*:*:*:*:*:*:*
  • OR cpe:/o:google:chrome_os:-:*:*:*:*:*:*:*

    • Configuration 3:
  • cpe:/a:adobe:flash_player:*:*:*:*:*:edge:*:* (Version <= 26.0.0.151)
  • OR cpe:/a:adobe:flash_player:*:*:*:*:*:internet_explorer:*:* (Version <= 26.0.0.151)
  • AND
  • cpe:/o:microsoft:windows_10:-:*:*:*:*:*:*:*
  • OR cpe:/o:microsoft:windows_8.1:-:*:*:*:*:*:*:*

    • Configuration 4:
  • cpe:/o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:*
  • OR cpe:/o:redhat:enterprise_linux_workstation:6.0:*:*:*:*:*:*:*
  • OR cpe:/o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:com.ubuntu.trusty:def:201711281000
    V
    		CVE-2017-11281 on Ubuntu 14.04 LTS (trusty) - critical.
    2017-12-01
    oval:com.ubuntu.xenial:def:201711281000
    V
    		CVE-2017-11281 on Ubuntu 16.04 LTS (xenial) - critical.
    2017-12-01
    oval:com.ubuntu.xenial:def:2017112810000000
    V
    		CVE-2017-11281 on Ubuntu 16.04 LTS (xenial) - critical.
    2017-12-01
    BACK
    adobe flash player *
    apple macos -
    linux linux kernel -
    microsoft windows -
    adobe flash player *
    linux linux kernel -
    microsoft windows -
    apple macos -
    google chrome os -
    adobe flash player *
    adobe flash player *
    microsoft windows 10 -
    microsoft windows 8.1 -
    redhat enterprise linux desktop 6.0
    redhat enterprise linux workstation 6.0
    redhat enterprise linux server 6.0