CVE-2018-5996
Published:January 31, 2018
Updated:May 17, 2026
Insufficient exception handling in the method NCompress::NRar3::CDecoder::Code of 7-Zip before 18.00 and p7zip can lead to multiple memory corruptions within the PPMd code, allows remote attackers to cause a denial of service (segmentation fault) or execute arbitrary code via a crafted RAR archive.
Affected Packages
chocolatey (NUGET):
Affected version(s) >=0.9.8.21-beta1 <0.9.9.8Fix Suggestion:
Update to version 0.9.9.8csharp.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_fixnewbe.build.psake (NUGET):
Affected version(s) >=1.0.0 <2.0.0Fix Suggestion:
Update to version 2.0.0vspkg.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_fixisogeo.build (NUGET):
Affected version(s) >=1.0.2 <1.1.3Fix Suggestion:
Update to version 1.1.3taglibcpp (NUGET):
Affected version(s) =1.9.1-beta2 <1.9.1-beta3Fix Suggestion:
Update to version 1.9.1-beta3vspkg.run.dll (NUGET):
Affected version(s) =1.0.0Fix Suggestion:
Update to version no_fixvspkg.api.dll (NUGET):
Affected version(s) =1.0.0Fix Suggestion:
Update to version no_fixpractiserepository.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_fixnewbe.mahua.template (NUGET):
Affected version(s) >=1.14.0 <1.16.0Fix Suggestion:
Update to version 1.16.07-zip.commandline (NUGET):
Affected version(s) =9.20.0 <16.4.0Fix Suggestion:
Update to version 16.4.07zip.sfx (NUGET):
Affected version(s) >=1.0.0 <=1.0.1Fix 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) >=0.9.10-beta-20160611 <0.9.10.1Fix Suggestion:
Update to version 0.9.10.1tianfuunion/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 (7)
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)
Improper Restriction of Operations within the Bounds of a Memory Buffer
EPSS
Base Score:
4.48