Vulnerability Details : CVE-2018-4919
Adobe Flash Player versions 28.0.0.161 and earlier have an exploitable use after free vulnerability. Successful exploitation could lead to arbitrary code execution in the context of the current user.
Vulnerability category: Memory Corruption
Products affected by CVE-2018-4919
- cpe:2.3:a:adobe:flash_player:*:*:*:*:*:internet_explorer:*:*
- cpe:2.3:a:adobe:flash_player:*:*:*:*:*:chrome:*:*
- cpe:2.3:a:adobe:flash_player:*:*:*:*:*:edge:*:*
- cpe:2.3:a:adobe:flash_player_desktop_runtime:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-4919
0.69%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 80 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-4919
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
9.3
|
HIGH | AV:N/AC:M/Au:N/C:C/I:C/A:C |
8.6
|
10.0
|
NIST | |
8.8
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST |
CWE ids for CVE-2018-4919
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The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-4919
-
https://access.redhat.com/errata/RHSA-2018:0520
RHSA-2018:0520 - Security Advisory - Red Hat Customer PortalThird Party Advisory
-
http://www.securityfocus.com/bid/103385
Adobe Flash Player CVE-2018-4919 Use After Free Remote Code Execution VulnerabilityBroken Link;Third Party Advisory;VDB Entry
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http://www.securitytracker.com/id/1040509
Adobe Flash Player Use-After-Free and Type Confusion Errors Let Remote Users Execute Arbitrary Code - SecurityTrackerBroken Link;Third Party Advisory;VDB Entry
-
https://helpx.adobe.com/security/products/flash-player/apsb18-05.html
Adobe Security BulletinPatch;Vendor Advisory
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