Home/CVE/The file-execution functionality in WinRAR before 5.30 beta 5 allows local users to gain privileges via a Trojan horse f
CVE

CVE-2015-5663

The file-execution functionality in WinRAR before 5.30 beta 5 allows local users to gain privileges via a Trojan horse f

The file-execution functionality in WinRAR before 5.30 beta 5 allows local users to gain privileges via a Trojan horse file with a name similar to an extensionless filename that was selected by the user.

HIGH · CVSS 7.4 EPSS 0.00082
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules4 YARA rules0
▤

Affected Products & Versions

1
rarlab winrar<= 5.30
◈

Sigma Hunt Rules

4
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.
producthighWinRAR Creating Files in Startup Locations
productmediumWinRAR Execution in Non-Standard Folder
productmediumPotentially Suspicious Child Process Of WinRAR.EXE
productmediumWinrar Compressing Dump Files
▣

Scoring & Timeline

7.4
HIGH · CVSS v3.0 · vultures@jpcert.or.jp
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 NVD30 Dec 2015 · 05:59 AM
CVSS VectorCVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
🔗

References & Sources

4
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://jvn.jp/en/jp/JVN64636058/index.htmlVendor Advisory
http://jvndb.jvn.jp/jvndb/JVNDB-2015-000199Vendor Advisory
http://www.securityfocus.com/bid/79666
http://www.securitytracker.com/id/1034881
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