CVE-2018-4934 : Adobe Flash Player versions 29.0.0.113 and earlier have an exploitable out-of-bo

Adobe Flash Player versions 29.0.0.113 and earlier have an exploitable out-of-bounds read vulnerability. Successful exploitation could lead to information disclosure.

Published 2018-05-19 17:29:01

Updated 2022-11-18 17:31:04

Source Adobe Systems Incorporated

View at NVD, CVE.org

Vulnerability category: Information leak

Products affected by CVE-2018-4934

Adobe » Flash Player » For Edge
Versions up to, including, (<=) 29.0.0.113
cpe:2.3:a:adobe:flash_player:*:*:*:*:*:edge:*:*
Matching versions
When used together with: Microsoft » Windows 10 » Version: N/A
When used together with: Microsoft » Windows 8.1 » Version: N/A
Adobe » Flash Player » For Internet Explorer
Versions up to, including, (<=) 29.0.0.113
cpe:2.3:a:adobe:flash_player:*:*:*:*:*:internet_explorer:*:*
Matching versions
When used together with: Microsoft » Windows 10 » Version: N/A
When used together with: Microsoft » Windows 8.1 » Version: N/A
Adobe » Flash Player » For Chrome
Versions up to, including, (<=) 29.0.0.113
cpe:2.3:a:adobe:flash_player:*:*:*:*:*:chrome:*:*
Matching versions
When used together with: Apple » Mac Os X » Version: N/A
When used together with: Google » Chrome Os » Version: N/A
When used together with: Linux » Linux Kernel » Version: N/A
When used together with: Microsoft » Windows » Version: N/A
Adobe » Flash Player Desktop Runtime
Versions up to, including, (<=) 29.0.0.113
cpe:2.3:a:adobe:flash_player_desktop_runtime:*:*:*:*:*:*:*:*
Matching versions
When used together with: Apple » Mac Os X » Version: N/A
When used together with: Linux » Linux Kernel » Version: N/A
When used together with: Microsoft » Windows » Version: N/A

Exploit prediction scoring system (EPSS) score for CVE-2018-4934

EPSS FAQ

3.38%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 92 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2018-4934

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
4.3	MEDIUM	AV:N/AC:M/Au:N/C:P/I:N/A:N	8.6	2.9	NIST
Access Vector: Network Access Complexity: Medium Authentication: None Confidentiality Impact: Partial Integrity Impact: None Availability Impact: None
6.5	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N	2.8	3.6	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: Required Scope: Unchanged Confidentiality: High Integrity: None Availability: None

CWE ids for CVE-2018-4934

CWE-125 Out-of-bounds Read

The product reads data past the end, or before the beginning, of the intended buffer.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2018-4934

http://www.securitytracker.com/id/1040648

Adobe Flash Player Memory Errors Let Remote Users Obtain Potentially Sensitive Information and Execute Arbitrary Code - SecurityTracker
Broken Link;Third Party Advisory;VDB Entry

CVEs referencing this url
https://www.exploit-db.com/exploits/44528/

Adobe Flash - Info Leak in Image Inflation
Exploit;Third Party Advisory;VDB Entry
https://helpx.adobe.com/security/products/flash-player/apsb18-08.html

Adobe Security Bulletin
Patch;Vendor Advisory

CVEs referencing this url
http://www.securityfocus.com/bid/103708

Adobe Flash Player APSB18-08 Multiple Security Vulnerabilities
Broken Link;Third Party Advisory;VDB Entry

CVEs referencing this url
https://security.gentoo.org/glsa/201804-11

Adobe Flash Player: Multiple vulnerabilities (GLSA 201804-11) — Gentoo security
Third Party Advisory

CVEs referencing this url
https://access.redhat.com/errata/RHSA-2018:1119

RHSA-2018:1119 - Security Advisory - Red Hat Customer Portal
Third Party Advisory

CVEs referencing this url

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Vulnerability Details : CVE-2018-4934

Products affected by CVE-2018-4934

Exploit prediction scoring system (EPSS) score for CVE-2018-4934

CVSS scores for CVE-2018-4934

CWE ids for CVE-2018-4934

References for CVE-2018-4934