CVE-2018-4946 : Adobe Photoshop CC versions 19.1.3 and earlier, 18.1.3 and earlier, and 18.1.2 a

Adobe Photoshop CC versions 19.1.3 and earlier, 18.1.3 and earlier, and 18.1.2 and earlier have an Out-of-bounds write vulnerability. Successful exploitation could lead to arbitrary code execution in the context of the current user.

Published 2018-07-09 19:29:00

Updated 2021-09-08 17:21:44

Source Adobe Systems Incorporated

View at NVD, CVE.org

Vulnerability category: Memory Corruption

Products affected by CVE-2018-4946

Adobe » Photoshop Cc
Versions from including (>=) 18.1.1 and up to, including, (<=) 18.1.3
cpe:2.3:a:adobe:photoshop_cc:*:*:*:*:*:*:*:*
Matching versions
When used together with: Apple » Macos » Version: N/A
Adobe » Photoshop Cc
Versions from including (>=) 18.1.1 and up to, including, (<=) 18.1.2
cpe:2.3:a:adobe:photoshop_cc:*:*:*:*:*:*:*:*
Matching versions
When used together with: Microsoft » Windows » Version: N/A
Adobe » Photoshop Cc
Versions from including (>=) 19.0.0 and up to, including, (<=) 19.1.3
cpe:2.3:a:adobe:photoshop_cc:*:*:*:*:*:*:*:*
Matching versions
When used together with: Apple » Macos » Version: N/A
When used together with: Microsoft » Windows » Version: N/A

Exploit prediction scoring system (EPSS) score for CVE-2018-4946

EPSS FAQ

1.11%

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

~ 85 %

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

CVSS scores for CVE-2018-4946

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
6.8	MEDIUM	AV:N/AC:M/Au:N/C:P/I:P/A:P	8.6	6.4	NIST
Access Vector: Network Access Complexity: Medium Authentication: None Confidentiality Impact: Partial Integrity Impact: Partial Availability Impact: Partial
8.8	HIGH	CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H	2.8	5.9	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: Required Scope: Unchanged Confidentiality: High Integrity: High Availability: High

CWE ids for CVE-2018-4946

CWE-787 Out-of-bounds Write

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

Assigned by: nvd@nist.gov (Primary)

References for CVE-2018-4946

http://www.securityfocus.com/bid/104171

Adobe Acrobat/Reader/Photoshop CC CVE-2018-4946 Remote Code Execution Vulnerability
Third Party Advisory;VDB Entry
https://helpx.adobe.com/security/products/photoshop/apsb18-17.html

Adobe Security Bulletin
Vendor Advisory
http://www.securitytracker.com/id/1040919

Adobe Photoshop File Processing Out-of-Bounds Memory Write Error Lets Remote Users Execute Arbitrary Code - SecurityTracker
Third Party Advisory;VDB Entry

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Vulnerability Details : CVE-2018-4946

Products affected by CVE-2018-4946

Exploit prediction scoring system (EPSS) score for CVE-2018-4946

CVSS scores for CVE-2018-4946

CWE ids for CVE-2018-4946

References for CVE-2018-4946