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CVE-2017-11323

Published: Aug 19, 2017Updated: May 13, 2026 Sources: CVE List NVDCWE-119
NVD MITRE
7.8CVSSHIGH
EPSS Score
2.8%
Top 15.2%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

Stack-based buffer overflow in ESTsoft ALZip 8.51 and earlier allows remote attackers to execute arbitrary code via a crafted MS-DOS device file, as demonstrated by use of "AUX" as the initial substring of a filename.

CVSS Vector Breakdown

AV:LAC:LPR:NUI:RS:UC:HI:HA:H
Exploitability
AV:LAttack Vector
Local
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:RUser Interaction
Required
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
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Weaknesses

CWE-119

Affected Products

alzipestsoft
On-prem
Security Products / endpoint-av-edr
n/an/a
estsoftcommercialKRSecurity Productsaka estsoft

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available

MITRE ATT&CK

2 techniques
Initial Access
Privilege Escalation
View detailed technique mapping

References

http://exploit.kitploit.com/2017/08/alzip-851-buffer-overflow.html
exploit.kitploit.com
http://www.altools.com/ALTools/ALZip/Version-History.aspx
altools.com

Timeline

Published
Aug 19, 2017
Last Updated
May 13, 2026

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