CVE-2017-17969
Published:January 30, 2018
Updated:May 17, 2026
Heap-based buffer overflow in the NCompress::NShrink::CDecoder::CodeReal method in 7-Zip before 18.00 and p7zip allows remote attackers to cause a denial of service (out-of-bounds write) or potentially execute arbitrary code via a crafted ZIP archive.
Affected Packages
isogeo.build (NUGET):
Affected version(s) >=1.0.2 <1.1.3Fix Suggestion:
Update to version 1.1.3practiserepository.dll (NUGET):
Affected version(s) =1.0.0Fix Suggestion:
Update to version no_fix7zipcli (NUGET):
Affected version(s) =9.20.0Fix Suggestion:
Update to version no_fixvspkg.db.dll (NUGET):
Affected version(s) =1.0.0Fix Suggestion:
Update to version no_fixcsharp.basics.sevenzip (NUGET):
Affected version(s) >=1.0.0 <=6.3.63Fix Suggestion:
Update to version no_fixinlaytester.extensibility.development (NUGET):
Affected version(s) >=3.15.6+ex.1.1.0 <=4.1.3+ex.2.0.1Fix Suggestion:
Update to version no_fixvspkg.dll (NUGET):
Affected version(s) =1.0.0Fix Suggestion:
Update to version no_fixchocolatey (NUGET):
Affected version(s) >=0.9.10-beta-20160611 <0.9.10.1Fix Suggestion:
Update to version 0.9.10.1newbe.mahua.template (NUGET):
Affected version(s) >=1.14.0 <1.16.0Fix Suggestion:
Update to version 1.16.0taglibcpp (NUGET):
Affected version(s) =1.9.1-beta2 <1.9.1-beta3Fix Suggestion:
Update to version 1.9.1-beta37-zip.commandline (NUGET):
Affected version(s) =9.20.0 <16.4.0Fix Suggestion:
Update to version 16.4.0vspkg.api.dll (NUGET):
Affected version(s) =1.0.0Fix Suggestion:
Update to version no_fixydeliver (NUGET):
Affected version(s) >=0.1.0 <=0.8.3Fix Suggestion:
Update to version no_fixbdhero.buildtools (NUGET):
Affected version(s) >=0.8.7 <=0.8.7.6Fix Suggestion:
Update to version no_fixchocolatey (NUGET):
Affected version(s) >=0.9.8.21-beta1 <0.9.9.8Fix Suggestion:
Update to version 0.9.9.87zip.sfx (NUGET):
Affected version(s) >=1.0.0 <=1.0.1Fix Suggestion:
Update to version no_fixvspkg.run.dll (NUGET):
Affected version(s) =1.0.0Fix Suggestion:
Update to version no_fixnewbe.build.psake (NUGET):
Affected version(s) >=1.0.0 <2.0.0Fix Suggestion:
Update to version 2.0.0tianfuunion/mark-explorer (PHP):
Affected version(s) =dev-masterFix Suggestion:
Update to version no_fixlibusbk-sys (RUST):
Affected version(s) =0.2.0Fix Suggestion:
Update to version no_fixRelated Resources (9)
Do you need more information?
Contact UsCVSS v4
Base Score:
8.5
Attack Vector
LOCAL
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
PASSIVE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
HIGH
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
7.8
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Weakness Type (CWE)
Out-of-bounds Write
EPSS
Base Score:
2.53