Executive Summary



This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Summary
Title flash-plugin security update
Informations
Name RHSA-2017:0275 First vendor Publication 2017-02-15
Vendor RedHat Last vendor Modification 2017-02-15
Severity (Vendor) N/A Revision 01

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:C/I:C/A:C)
Cvss Base Score 10 Attack Range Network
Cvss Impact Score 10 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

Problem Description:

An update for flash-plugin is now available for Red Hat Enterprise Linux 6 Supplementary.

Red Hat Product Security has rated this update as having a security impact of Critical. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

2. Relevant releases/architectures:

Red Hat Enterprise Linux Desktop Supplementary (v. 6) - i386, x86_64 Red Hat Enterprise Linux Server Supplementary (v. 6) - i386, x86_64 Red Hat Enterprise Linux Workstation Supplementary (v. 6) - i386, x86_64

3. Description:

The flash-plugin package contains a Mozilla Firefox compatible Adobe Flash Player web browser plug-in.

This update upgrades Flash Player to version 24.0.0.221.

Security Fix(es):

* This update fixes multiple vulnerabilities in Adobe Flash Player. These vulnerabilities, detailed in the Adobe Security Bulletin listed in the References section, could allow an attacker to create a specially crafted SWF file that would cause flash-plugin to crash, execute arbitrary code, or disclose sensitive information when the victim loaded a page containing the malicious SWF content. (CVE-2017-2982, CVE-2017-2984, CVE-2017-2985, CVE-2017-2986, CVE-2017-2987, CVE-2017-2988, CVE-2017-2990, CVE-2017-2991, CVE-2017-2992, CVE-2017-2993, CVE-2017-2994, CVE-2017-2995, CVE-2017-2996)

4. Solution:

For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

5. Bugs fixed (https://bugzilla.redhat.com/):

1422237 - CVE-2017-2982 CVE-2017-2984 CVE-2017-2985 CVE-2017-2986 CVE-2017-2987 CVE-2017-2988 CVE-2017-2990 CVE-2017-2991 CVE-2017-2992 CVE-2017-2993 CVE-2017-2994 CVE-2017-2995 CVE-2017-2996 flash-plugin: multiple code execution issues fixed in APSB17-04

Original Source

Url : https://rhn.redhat.com/errata/RHSA-2017-0275.html

CWE : Common Weakness Enumeration

% Id Name
58 % CWE-787 Out-of-bounds Write (CWE/SANS Top 25)
33 % CWE-416 Use After Free
8 % CWE-190 Integer Overflow or Wraparound (CWE/SANS Top 25)

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 455
Application 3

Snort® IPS/IDS

Date Description
2017-03-30 Chrome Pepper Flash Player SampleCount heap overflow attempt
RuleID : 41746 - Revision : 2 - Type : FILE-MULTIMEDIA
2017-03-30 Chrome Pepper Flash Player SampleCount heap overflow attempt
RuleID : 41745 - Revision : 2 - Type : FILE-MULTIMEDIA
2017-03-23 Adobe Flash Player ShimContentResolver out of bounds memory access attempt
RuleID : 41680 - Revision : 4 - Type : FILE-FLASH
2017-03-23 Adobe Flash Player ShimContentResolver out of bounds memory access attempt
RuleID : 41679 - Revision : 3 - Type : FILE-FLASH
2017-03-23 Adobe Flash Player TextField object event handler use after free attempt
RuleID : 41674 - Revision : 3 - Type : FILE-FLASH
2017-03-23 Adobe Flash Player TextField object event handler use after free attempt
RuleID : 41673 - Revision : 3 - Type : FILE-FLASH
2017-03-16 Adobe Flash Player mp4 h264 decompression routine out of bounds read attempt
RuleID : 41632 - Revision : 3 - Type : FILE-OTHER
2017-03-16 Adobe Flash Player mp4 h264 decompression routine out of bounds read attempt
RuleID : 41631 - Revision : 3 - Type : FILE-OTHER
2017-03-16 Adobe Flash Player PSDK EventDispatch removeEventListener use after free attempt
RuleID : 41630 - Revision : 4 - Type : FILE-FLASH
2017-03-16 Adobe Flash Player PSDK EventDispatch removeEventListener use after free attempt
RuleID : 41629 - Revision : 3 - Type : FILE-FLASH
2017-03-16 Adobe Flash Player garbage collection use after free attempt
RuleID : 41628 - Revision : 3 - Type : FILE-FLASH
2017-03-16 Adobe Flash Player garbage collection use after free attempt
RuleID : 41627 - Revision : 3 - Type : FILE-FLASH
2017-03-16 Adobe Flash Player MessageChannel type confusion attempt
RuleID : 41624 - Revision : 4 - Type : FILE-FLASH
2017-03-16 Adobe Flash Player MessageChannel type confusion attempt
RuleID : 41623 - Revision : 3 - Type : FILE-FLASH
2017-03-16 Adobe Flash malformed FLV heap overflow attempt
RuleID : 41622 - Revision : 3 - Type : FILE-FLASH
2017-03-16 Adobe Flash malformed FLV heap overflow attempt
RuleID : 41621 - Revision : 3 - Type : FILE-FLASH
2017-03-16 Adobe Flash Player addEventListener use after free attempt
RuleID : 41620 - Revision : 3 - Type : FILE-FLASH
2017-03-16 Adobe Flash Player addEventListener use after free attempt
RuleID : 41619 - Revision : 3 - Type : FILE-FLASH
2017-03-16 Adobe Flash Player h264 decoder heap overflow attempt
RuleID : 41618 - Revision : 3 - Type : FILE-OTHER
2017-03-16 Adobe Flash Player h264 decoder heap overflow attempt
RuleID : 41617 - Revision : 3 - Type : FILE-OTHER
2017-03-16 Adobe Flash Player h264 decoder heap overflow attempt
RuleID : 41616 - Revision : 3 - Type : FILE-OTHER
2017-03-16 Adobe Flash Player h264 decoder heap overflow attempt
RuleID : 41615 - Revision : 3 - Type : FILE-OTHER
2017-03-16 Adobe Flash Player h264 decoder heap overflow attempt
RuleID : 41614 - Revision : 3 - Type : FILE-OTHER
2017-03-16 Adobe Flash Player h264 decoder heap overflow attempt
RuleID : 41613 - Revision : 3 - Type : FILE-OTHER
2017-03-16 Adobe Flash Player h264 decoder luminance adjustment out of bounds memory acc...
RuleID : 41612 - Revision : 4 - Type : FILE-OTHER
2017-03-16 Adobe Flash Player h264 decoder luminance adjustment out of bounds memory acc...
RuleID : 41611 - Revision : 4 - Type : FILE-OTHER
2017-03-16 Adobe Flash player BitmapData class use after free attempt
RuleID : 41604 - Revision : 3 - Type : FILE-FLASH
2017-03-16 Adobe Flash player BitmapData class use after free attempt
RuleID : 41603 - Revision : 3 - Type : FILE-FLASH

Nessus® Vulnerability Scanner

Date Description
2017-02-22 Name : The remote Windows host has a browser plugin installed that is affected by mu...
File : smb_nt_ms17-005.nasl - Type : ACT_GATHER_INFO
2017-02-21 Name : The remote Gentoo host is missing one or more security-related patches.
File : gentoo_GLSA-201702-20.nasl - Type : ACT_GATHER_INFO
2017-02-21 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2017-0523-1.nasl - Type : ACT_GATHER_INFO
2017-02-16 Name : The remote Red Hat host is missing a security update.
File : redhat-RHSA-2017-0275.nasl - Type : ACT_GATHER_INFO
2017-02-14 Name : The remote Windows host has a browser plugin installed that is affected by mu...
File : flash_player_apsb17-04.nasl - Type : ACT_GATHER_INFO
2017-02-14 Name : The remote macOS or Mac OS X host has a browser plugin installed that is affe...
File : macos_flash_player_apsb17-04.nasl - Type : ACT_GATHER_INFO

Alert History

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0
1
2
Date Informations
2017-02-17 13:26:42
  • Multiple Updates
2017-02-16 05:24:56
  • Multiple Updates
2017-02-15 17:21:30
  • First insertion