Vulnerabilities > CVE-2018-4935 - Out-of-bounds Write vulnerability in Adobe Flash Player and Flash Player Desktop Runtime
Attack vector
NETWORK Attack complexity
LOW Privileges required
NONE Confidentiality impact
HIGH Integrity impact
HIGH Availability impact
HIGH Summary
Adobe Flash Player versions 29.0.0.113 and earlier have an exploitable out-of-bounds write vulnerability. Successful exploitation could lead to arbitrary code execution in the context of the current user.
Vulnerable Configurations
Common Weakness Enumeration (CWE)
Exploit-Db
description | Adobe Flash - Overflow in Slab Rendering. CVE-2018-4935. Dos exploit for Multiple platform |
file | exploits/multiple/dos/44527.txt |
id | EDB-ID:44527 |
last seen | 2018-05-24 |
modified | 2018-04-24 |
platform | multiple |
port | |
published | 2018-04-24 |
reporter | Exploit-DB |
source | https://www.exploit-db.com/download/44527/ |
title | Adobe Flash - Overflow in Slab Rendering |
type | dos |
Nessus
NASL family MacOS X Local Security Checks NASL id MACOSX_FLASH_PLAYER_APSB18-08.NASL description The version of Adobe Flash Player installed on the remote macOS or Mac OS X host is equal or prior to version 29.0.0.113. It is therefore affected by multiple vulnerabilities. last seen 2020-06-01 modified 2020-06-02 plugin id 108959 published 2018-04-10 reporter This script is Copyright (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/108959 title Adobe Flash Player for Mac <= 29.0.0.113 (APSB18-08) code # # (C) Tenable Network Security, Inc. # include("compat.inc"); if (description) { script_id(108959); script_version("1.6"); script_cvs_date("Date: 2019/04/05 23:25:06"); script_cve_id( "CVE-2018-4932", "CVE-2018-4933", "CVE-2018-4934", "CVE-2018-4935", "CVE-2018-4936", "CVE-2018-4937" ); script_name(english:"Adobe Flash Player for Mac <= 29.0.0.113 (APSB18-08)"); script_summary(english:"Checks the version of the ActiveX control."); script_set_attribute(attribute:"synopsis", value: "The remote macOS or Mac OSX host has a browser plugin installed that is affected by multiple vulnerabilities."); script_set_attribute(attribute:"description", value: "The version of Adobe Flash Player installed on the remote macOS or Mac OS X host is equal or prior to version 29.0.0.113. It is therefore affected by multiple vulnerabilities."); script_set_attribute(attribute:"see_also", value:"https://helpx.adobe.com/security/products/flash-player/apsb18-08.html"); # http://helpx.adobe.com/flash-player/kb/archived-flash-player-versions.html script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?0cb17c10"); script_set_attribute(attribute:"solution", value: "Upgrade to Adobe Flash Player version 29.0.0.140 or later." ); script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C"); script_set_cvss_temporal_vector("CVSS2#E:H/RL:OF/RC:C"); script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"); script_set_cvss3_temporal_vector("CVSS:3.0/E:H/RL:O/RC:C"); script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available"); script_set_attribute(attribute:"exploit_available", value:"true"); script_set_attribute(attribute:"exploited_by_malware", value:"true"); script_set_attribute(attribute:"vuln_publication_date", value:"2018/04/10"); script_set_attribute(attribute:"patch_publication_date", value:"2018/04/10"); script_set_attribute(attribute:"plugin_publication_date", value:"2018/04/10"); script_set_attribute(attribute:"plugin_type",value:"local"); script_set_attribute(attribute:"cpe",value:"cpe:/a:adobe:flash_player"); script_end_attributes(); script_category(ACT_GATHER_INFO); script_family(english:"MacOS X Local Security Checks"); script_copyright(english:"This script is Copyright (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof."); script_dependencies("macosx_flash_player_installed.nasl"); script_require_keys("MacOSX/Flash_Player/Version"); exit(0); } include("audit.inc"); include("global_settings.inc"); include("misc_func.inc"); version = get_kb_item_or_exit("MacOSX/Flash_Player/Version"); path = get_kb_item_or_exit("MacOSX/Flash_Player/Path"); cutoff_version = "29.0.0.113"; fix = "29.0.0.140"; # We're checking for versions less than or equal to the cutoff! if (ver_compare(ver:version, fix:cutoff_version, strict:FALSE) <= 0) { if (report_verbosity > 0) { report = '\n Path : ' + path + '\n Installed version : ' + version + '\n Fixed version : ' + fix + '\n'; security_hole(port:0, extra:report); } else security_hole(0); exit(0); } else audit(AUDIT_INST_PATH_NOT_VULN, "Flash Player for Mac", version, path);
NASL family Windows : Microsoft Bulletins NASL id SMB_NT_MS18_APR_4093110.NASL description The remote Windows host is missing security update KB4093110. It is, therefore, affected by multiple remote code execution vulnerabilities in Adobe Flash Player. last seen 2020-06-01 modified 2020-06-02 plugin id 108962 published 2018-04-10 reporter This script is Copyright (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/108962 title KB4093110: Security update for Adobe Flash Player (April 2018) code # # (C) Tenable Network Security, Inc. # include("compat.inc"); if (description) { script_id(108962); script_version("1.7"); script_cvs_date("Date: 2019/05/21 6:55:12"); script_cve_id( "CVE-2018-4932", "CVE-2018-4933", "CVE-2018-4934", "CVE-2018-4935", "CVE-2018-4936", "CVE-2018-4937" ); script_xref(name:"MSKB", value:"4093110"); script_xref(name:"MSFT", value:"MS18-4093110"); script_name(english:"KB4093110: Security update for Adobe Flash Player (April 2018)"); script_summary(english:"Checks the version of the ActiveX control."); script_set_attribute(attribute:"synopsis", value: "The remote Windows host has a browser plugin installed that is affected by multiple vulnerabilities."); script_set_attribute(attribute:"description", value: "The remote Windows host is missing security update KB4093110. It is, therefore, affected by multiple remote code execution vulnerabilities in Adobe Flash Player."); script_set_attribute(attribute:"see_also", value:"https://helpx.adobe.com/security/products/flash-player/apsb18-08.html"); # https://support.microsoft.com/en-us/help/4093110/security-update-for-adobe-flash-player script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?08e97ef2"); script_set_attribute(attribute:"solution", value: "Microsoft has released KB4093110 to address this issue." ); script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C"); script_set_cvss_temporal_vector("CVSS2#E:H/RL:OF/RC:C"); script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"); script_set_cvss3_temporal_vector("CVSS:3.0/E:H/RL:O/RC:C"); script_set_attribute(attribute:"cvss_score_source", value:"CVE-2018-4935"); script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available"); script_set_attribute(attribute:"exploit_available", value:"true"); script_set_attribute(attribute:"exploited_by_malware", value:"true"); script_set_attribute(attribute:"vuln_publication_date", value:"2018/04/10"); script_set_attribute(attribute:"patch_publication_date", value:"2018/04/10"); script_set_attribute(attribute:"plugin_publication_date", value:"2018/04/10"); script_set_attribute(attribute:"plugin_type",value:"local"); script_set_attribute(attribute:"cpe",value:"cpe:/a:adobe:flash_player"); script_end_attributes(); script_category(ACT_GATHER_INFO); script_family(english:"Windows : Microsoft Bulletins"); script_copyright(english:"This script is Copyright (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof."); script_dependencies("smb_hotfixes.nasl", "ms_bulletin_checks_possible.nasl"); script_require_keys("SMB/MS_Bulletin_Checks/Possible"); script_require_ports(139, 445, "Host/patch_management_checks"); exit(0); } include("audit.inc"); include("smb_func.inc"); include("smb_hotfixes.inc"); include("smb_hotfixes_fcheck.inc"); include("smb_activex_func.inc"); get_kb_item_or_exit("SMB/MS_Bulletin_Checks/Possible"); bulletin = "MS18-04"; kbs = make_list('4093110'); if (get_kb_item("Host/patch_management_checks")) hotfix_check_3rd_party(bulletin:bulletin, kbs:kbs, severity:SECURITY_HOLE); get_kb_item_or_exit("SMB/Registry/Enumerated"); get_kb_item_or_exit("SMB/WindowsVersion", exit_code:1); if (hotfix_check_sp_range(win8:'0', win81:'0', win10:'0') <= 0) audit(AUDIT_OS_SP_NOT_VULN); if (hotfix_check_server_core() == 1) audit(AUDIT_WIN_SERVER_CORE); productname = get_kb_item_or_exit("SMB/ProductName", exit_code:1); if ("Windows 8" >< productname && "Windows 8.1" >!< productname) audit(AUDIT_OS_SP_NOT_VULN); if (activex_init() != ACX_OK) audit(AUDIT_FN_FAIL, "activex_init"); # Adobe Flash Player CLSID clsid = '{D27CDB6E-AE6D-11cf-96B8-444553540000}'; file = activex_get_filename(clsid:clsid); if (isnull(file)) { activex_end(); audit(AUDIT_FN_FAIL, "activex_get_filename", "NULL"); } if (!file) { activex_end(); audit(AUDIT_ACTIVEX_NOT_FOUND, clsid); } # Get its version. version = activex_get_fileversion(clsid:clsid); if (!version) { activex_end(); audit(AUDIT_VER_FAIL, file); } info = ''; iver = split(version, sep:'.', keep:FALSE); for (i=0; i<max_index(iver); i++) iver[i] = int(iver[i]); iver = join(iver, sep:"."); # all <= 29.0.0.113 fix = FALSE; if(ver_compare(ver:iver, fix:"29.0.0.113", strict:FALSE) <= 0) fix = "29.0.0.140"; if ( (report_paranoia > 1 || activex_get_killbit(clsid:clsid) == 0) && fix ) { info = '\n Path : ' + file + '\n Installed version : ' + version + '\n Fixed version : ' + fix + '\n'; } port = kb_smb_transport(); if (info != '') { if (report_paranoia > 1) { report = info + '\n' + 'Note, though, that Nessus did not check whether the kill bit was\n' + "set for the control's CLSID because of the Report Paranoia setting" + '\n' + 'in effect when this scan was run.\n'; } else { report = info + '\n' + 'Moreover, its kill bit is not set so it is accessible via Internet\n' + 'Explorer.\n'; } replace_kb_item(name:"SMB/Missing/"+bulletin, value:TRUE); hotfix_add_report(bulletin:'MS18-04', kb:'4093110', report); security_report_v4(severity:SECURITY_HOLE, port:port, extra:hotfix_get_report()); } else audit(AUDIT_HOST_NOT, 'affected');
NASL family Gentoo Local Security Checks NASL id GENTOO_GLSA-201804-11.NASL description The remote host is affected by the vulnerability described in GLSA-201804-11 (Adobe Flash Player: Multiple vulnerabilities) Multiple vulnerabilities have been discovered in Adobe Flash Player. Please review the CVE identifiers referenced below for details. Impact : A remote attacker could possibly execute arbitrary code with the privileges of the process, disclose sensitive information or bypass security restrictions. Workaround : There is no known workaround at this time. last seen 2020-06-01 modified 2020-06-02 plugin id 109007 published 2018-04-12 reporter This script is Copyright (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/109007 title GLSA-201804-11 : Adobe Flash Player: Multiple vulnerabilities NASL family Red Hat Local Security Checks NASL id REDHAT-RHSA-2018-1119.NASL 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. The flash-plugin package contains a Mozilla Firefox compatible Adobe Flash Player web browser plug-in. This update upgrades Flash Player to version 29.0.0.140. Security Fix(es) : * flash-plugin: Remote Code Execution vulnerabilities (APSB18-08) (CVE-2018-4932, CVE-2018-4935, CVE-2018-4937) * flash-plugin: Information Disclosure vulnerabilities (APSB18-08) (CVE-2018-4933, CVE-2018-4934, CVE-2018-4936) For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section. last seen 2020-06-01 modified 2020-06-02 plugin id 109009 published 2018-04-12 reporter This script is Copyright (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/109009 title RHEL 6 : flash-plugin (RHSA-2018:1119) NASL family Windows NASL id FLASH_PLAYER_APSB18-08.NASL description The version of Adobe Flash Player installed on the remote Windows host is equal or prior to version 29.0.0.113. It is therefore affected by multiple vulnerabilities. last seen 2020-06-01 modified 2020-06-02 plugin id 108958 published 2018-04-10 reporter This script is Copyright (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/108958 title Adobe Flash Player <= 29.0.0.113 (APSB18-08) NASL family FreeBSD Local Security Checks NASL id FREEBSD_PKG_5C6F74823CED11E8B1576451062F0F7A.NASL description Adobe reports : - This update resolves a use-after-free vulnerability that could lead to remote code execution (CVE-2018-4932). - This update resolves out-of-bounds read vulnerabilities that could lead to information disclosure (CVE-2018-4933, CVE-2018-4934). - This update resolves out-of-bounds write vulnerabilities that could lead to remote code execution (CVE-2018-4935, CVE-2018-4937). - This update resolves a heap overflow vulnerability that could lead to information disclosure (CVE-2018-4936). last seen 2020-06-01 modified 2020-06-02 plugin id 108979 published 2018-04-11 reporter This script is Copyright (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/108979 title FreeBSD : Flash Player -- multiple vulnerabilities (5c6f7482-3ced-11e8-b157-6451062f0f7a)
Redhat
advisories |
| ||||
rpms | flash-plugin-0:29.0.0.140-1.el6_9 |
References
- http://www.securityfocus.com/bid/103708
- http://www.securityfocus.com/bid/103708
- http://www.securitytracker.com/id/1040648
- http://www.securitytracker.com/id/1040648
- https://access.redhat.com/errata/RHSA-2018:1119
- https://access.redhat.com/errata/RHSA-2018:1119
- https://helpx.adobe.com/security/products/flash-player/apsb18-08.html
- https://helpx.adobe.com/security/products/flash-player/apsb18-08.html
- https://security.gentoo.org/glsa/201804-11
- https://security.gentoo.org/glsa/201804-11
- https://www.exploit-db.com/exploits/44527/
- https://www.exploit-db.com/exploits/44527/