Home/CVE/Stack-based buffer overflow in lzh.fmt in WinRAR 3.00 through 3.60 beta 6 allows remote attackers to execute arbitrary c
CVE

CVE-2006-3845

Stack-based buffer overflow in lzh.fmt in WinRAR 3.00 through 3.60 beta 6 allows remote attackers to execute arbitrary c

Stack-based buffer overflow in lzh.fmt in WinRAR 3.00 through 3.60 beta 6 allows remote attackers to execute arbitrary code via a long filename in a LHA archive.

HIGH · CVSS 9.3 EPSS 0.05579
Act now
  • EPSS percentile: top 10% of all CVEs by exploitation likelihood
  • Public exploit or PoC is available
  • CVSS base score ≥ 7.0
Sigma rules4 YARA rules0
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Affected Products & Versions

1
rarlab winrarall versions
⚠

Public Exploits & PoCs

2
remoteRARLAB WinRAR 3.x - LHA Filename Handling Buffer Overflowverified
pochustlelabs.com · 04072006_rarlabs.pdfhustlelabs.com
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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

9.3
HIGH · CVSS v2 (legacy) · cve@mitre.org
View on NVD
This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.
v2 Vector
AV:N/AC:M/Au:N/C:C/I:C/A:C
Published to NVD25 Jul 2006 · 11:04 PM
🔗

References & Sources

5
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://secunia.com/advisories/21080PatchVendor Advisory
http://www.rarlabs.com/rarnew.htm
http://www.securityfocus.com/bid/19043
http://www.vupen.com/english/advisories/2006/2867
https://exchange.xforce.ibmcloud.com/vulnerabilities/27815
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