Home/CVE/A remote code execution vulnerability exists when Microsoft Edge improperly accesses objects in memory, aka "Microsoft E
CVE

CVE-2018-8279

A remote code execution vulnerability exists when Microsoft Edge improperly accesses objects in memory, aka "Microsoft E

A remote code execution vulnerability exists when Microsoft Edge improperly accesses objects in memory, aka "Microsoft Edge Memory Corruption Vulnerability." This affects Microsoft Edge, ChakraCore. This CVE ID is unique from CVE-2018-8125, CVE-2018-8262, CVE-2018-8274, CVE-2018-8275, CVE-2018-8301.

HIGH · CVSS 7.5 EPSS 0.80263
Act now
  • 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 rules0 YARA rules0
⬡

Weakness Classification

CWE-843Access of Resource Using Incompatible Type ('Type Confusion')
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Affected Products & Versions

2
microsoft edgeall versions
microsoft chakracore<= 1.10.0
⚠

Public Exploits & PoCs

2
dosMicrosoft Edge Chakra JIT - Parameter Scope Parsing Type Confusionverified
pocwww.exploit-db.com · 45214www.exploit-db.com
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Scoring & Timeline

7.5
HIGH · CVSS v3.0 · secure@microsoft.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 NVD11 Jul 2018 · 12:29 AM
CVSS VectorCVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
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Vendor Advisories

1
msrcCVE-2018-8279Remote Code Execution
🔗

References & Sources

3
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/104641Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1041256Third Party AdvisoryVDB Entry
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8279PatchVendor Advisory
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