Home/CVE/Adobe Flash Player Arbitrary Code Execution Vulnerability
CVE

CVE-2015-7645

Adobe Flash Player Arbitrary Code Execution Vulnerability

Adobe Flash Player 18.x through 18.0.0.252 and 19.x through 19.0.0.207 on Windows and OS X and 11.x through 11.2.202.535 on Linux allows remote attackers to execute arbitrary code via a crafted SWF file, as exploited in the wild in October 2015.

HIGH · CVSS 7.8 ⚠ CISA KEV EPSS 0.85171 Ransomware: known
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  • Listed on CISA KEV (known exploited in the wild)
  • Linked to known ransomware campaigns
  • SSVC exploitation status: active
  • EPSS ≥ 0.50 - high probability of exploitation in the next 30 days
  • EPSS percentile: top 1% of all CVEs by exploitation likelihood
  • Public exploit or PoC is available
  • CVSS base score ≥ 7.0
Sigma rules8 YARA rules0
⬢

Required Remediation

The impacted product is end-of-life and should be disconnected if still in use.

▤

Affected Products & Versions

12
adobe flash player>= 18.0.0.160 and <= 18.0.0.252
adobe flash playerall versions
adobe flash player<= 11.2.202.535
opensuse evergreenall versions
opensuseall versions
suse linux enterprise desktopall versions
suse linux enterprise workstation extensionall versions
redhat enterprise linux desktopall versions
⚠

Public Exploits & PoCs

3
dosAdobe Flash - 'IExternalizable.writeExternal' Type Confusionverified
pocpacketstormsecurity.com · Adobe-Flash-IExternalizable.writeExternal-Type-Confusion....packetstormsecurity.com
pocwww.exploit-db.com · 38490www.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.
producthighFlash Player Update from Suspicious Location
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
▣

Scoring & Timeline

7.8
HIGH · CVSS v3.1 · 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 NVD15 Oct 2015 · 10:59 AM
CVSS VectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
SSVC triage · cisa-vulnrichment
Exploitation
active
Automatable
no
Technical impact
total
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
⚑

Vendor Advisories

5
cisaKEV-CVE-2015-7645
rhsaRHSA-2015:2024Critical
suse-csafSUSE-SU-2015:1770-1
suse-csafSUSE-SU-2015:1771-1
rhsaRHSA-2015:1913Critical
🔗

References & Sources

13
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://blog.trendmicro.com/trendlabs-security-intelligence/new-adobe-flash-zero-day-used-in-pawn-storm-campaign/Broken Link
http://lists.opensuse.org/opensuse-security-announce/2015-10/msg00015.htmlMailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2015-10/msg00016.htmlMailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2015-10/msg00017.htmlMailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2015-10/msg00018.htmlMailing ListThird Party Advisory
http://rhn.redhat.com/errata/RHSA-2015-1913.htmlThird Party Advisory
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