Flash Player <= Multiple Vulnerabilities (APSB11-21)

High Nessus Plugin ID 55803


A browser plugin is affected by multiple vulnerabilities.


According to its version, the instance of Flash Player installed on the remote Windows host is or earlier. As such, it is reportedly affected by several critical vulnerabilities :

- Multiple buffer overflow vulnerabilities could lead to code execution. (CVE-2011-2130, CVE-2011-2134, CVE-2011-2137, CVE-2011-2414, CVE-2011-2415)

- Multiple memory corruption vulnerabilities could lead to code execution. (CVE-2011-2135, CVE-2011-2140, CVE-2011-2417, CVE-2011-2424, CVE-2011-2425)

- Multiple integer overflow vulnerabilities could lead to code execution. (CVE-2011-2136, CVE-2011-2138, CVE-2011-2416)

- A cross-site information disclosure vulnerability exists that could lead to code execution. (CVE-2011-2139)

By tricking a user on the affected system into opening a specially crafted document with Flash content, an attacker could leverage these vulnerabilities to execute arbitrary code remotely on the system subject to the user's privileges.


Upgrade to Adobe Flash version or later.

See Also






Plugin Details

Severity: High

ID: 55803

File Name: flash_player_apsb11-21.nasl

Version: $Revision: 1.19 $

Type: local

Agent: windows

Family: Windows

Published: 2011/08/10

Modified: 2016/05/20

Dependencies: 28211

Risk Information

Risk Factor: High


Base Score: 9.3

Temporal Score: 8.4

Vector: CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C

Temporal Vector: CVSS2#E:POC/RL:ND/RC:C

Vulnerability Information

CPE: cpe:/a:adobe:flash_player

Required KB Items: SMB/Flash_Player/installed

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 2011/08/09

Vulnerability Publication Date: 2011/08/09

Exploitable With

Core Impact

Metasploit (Adobe Flash Player MP4 SequenceParameterSetNALUnit Buffer Overflow)

Reference Information

CVE: CVE-2011-2130, CVE-2011-2134, CVE-2011-2135, CVE-2011-2136, CVE-2011-2137, CVE-2011-2138, CVE-2011-2139, CVE-2011-2140, CVE-2011-2414, CVE-2011-2415, CVE-2011-2416, CVE-2011-2417, CVE-2011-2424, CVE-2011-2425

BID: 49073, 49074, 49075, 49076, 49077, 49079, 49080, 49081, 49082, 49083, 49084, 49085, 49086, 49186

OSVDB: 74432, 74433, 74434, 74435, 74436, 74437, 74438, 74439, 74440, 74441, 74442, 74443, 74444, 75201

EDB-ID: 18437, 18479