Vulnerability Details : CVE-2016-7877
Adobe Flash Player versions 23.0.0.207 and earlier, 11.2.202.644 and earlier have an exploitable use after free vulnerability in the Action Message Format serialization (AFM0). Successful exploitation could lead to arbitrary code execution.
Vulnerability category: Memory Corruption
Products affected by CVE-2016-7877
- cpe:2.3:a:adobe:flash_player:*:*:*:*:*:internet_explorer:*:*
- cpe:2.3:a:adobe:flash_player:*:*:*:*:*:*:*:*
- cpe:2.3:a:adobe:flash_player:*:*:*:*:*:edge:*:*
- cpe:2.3:a:adobe:flash_player:*:*:*:*:*:chrome:*:*
- cpe:2.3:a:adobe:flash_player_desktop_runtime:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2016-7877
10.68%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 95 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2016-7877
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-2016-7877
-
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 Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.Assigned by: nvd@nist.gov (Primary)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-2016-7877
-
https://helpx.adobe.com/security/products/flash-player/apsb16-39.html
Adobe Security BulletinPatch;Vendor Advisory
-
http://www.securityfocus.com/bid/94873
Adobe Flash Player APSB16-39 Multiple Unspecified Remote Code Execution VulnerabilitiesThird Party Advisory;VDB Entry
-
http://www.securitytracker.com/id/1037442
Adobe Flash Player Multiple Bugs Let Remote Users Bypass Security Restrictions and Execute Arbitrary Code - SecurityTrackerBroken Link;Third Party Advisory;VDB Entry
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http://rhn.redhat.com/errata/RHSA-2016-2947.html
RHSA-2016:2947 - Security Advisory - Red Hat Customer PortalThird Party Advisory
-
http://lists.opensuse.org/opensuse-security-announce/2016-12/msg00064.html
[security-announce] SUSE-SU-2016:3148-1: critical: Security update for fBroken Link
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https://security.gentoo.org/glsa/201701-17
Adobe Flash Player: Multiple vulnerabilities (GLSA 201701-17) — Gentoo securityThird Party Advisory
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https://docs.microsoft.com/en-us/security-updates/securitybulletins/2016/ms16-154
Microsoft Security Bulletin MS16-154 - Critical | Microsoft DocsPatch;Third Party Advisory
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http://lists.opensuse.org/opensuse-updates/2016-12/msg00112.html
openSUSE-SU-2016:3160-1: moderate: Security update for flash-playerBroken Link
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