Home/CVE/Adobe Flash Player versions 25.0.0.171 and earlier have an exploitable memory corruption vulnerability in the MPEG-4 AVC
CVE

CVE-2017-3076

Adobe Flash Player versions 25.0.0.171 and earlier have an exploitable memory corruption vulnerability in the MPEG-4 AVC

Adobe Flash Player versions 25.0.0.171 and earlier have an exploitable memory corruption vulnerability in the MPEG-4 AVC module. Successful exploitation could lead to arbitrary code execution.

CRITICAL · CVSS 9.8 EPSS 0.53858
Act now
  • EPSS ≥ 0.50 - high probability of exploitation in the next 30 days
  • EPSS percentile: top 2% of all CVEs by exploitation likelihood
  • Public exploit or PoC is available
  • CVSS base score ≥ 7.0
Sigma rules8 YARA rules0
⬡

Weakness Classification

CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer
▤

Affected Products & Versions

1
adobe flash player<= 25.0.0.171
⚠

Public Exploits & PoCs

2
dosAdobe Flash - AVC Edge Processing Out-of-Bounds Readverified
pocwww.exploit-db.com · 42247www.exploit-db.com
◈

Sigma Hunt Rules

8
Exact rules name this CVE ID. Product rules name an affected product in their title. Related rules cover techniques used by actors who exploited this CVE. Showing the most relevant matches; the complete related set is on the full drill-down.
productcriticalHackTool - Windows Credential Editor (WCE) Execution
productcriticalWindows Credential Editor Registry
producthighOpenCanary - MSSQL Login Attempt Via Windows Authentication
producthighWindows LAPS Credential Dump From Entra ID
producthighTamper Windows Defender - PSClassic
producthighTamper Windows Defender Remove-MpPreference - ScriptBlockLogging
▣

Scoring & Timeline

9.8
CRITICAL · CVSS v3.0 · psirt@adobe.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD20 Jun 2017 · 05:29 PM
CVSS VectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
⚑

Vendor Advisories

1
rhsaRHSA-2017:1439Critical
🔗

References & Sources

4
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://www.securityfocus.com/bid/99025Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1038655
https://helpx.adobe.com/security/products/flash-player/apsb17-17.htmlVendor Advisory
https://security.gentoo.org/glsa/201707-15
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