CVE-2016-4484

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Summary

CVECVE-2016-4484
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2017-01-23 21:59:01 UTC
Updated2025-04-20 01:37:25 UTC
DescriptionThe Debian initrd script for the cryptsetup package 2:1.7.3-2 and earlier allows physically proximate attackers to gain shell access via many log in attempts with an invalid password.

Risk And Classification

Primary CVSS: v3.0 6.8 MEDIUM from [email protected]

CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Problem Types: CWE-287 | n/a

VersionSourceTypeScoreSeverityVector
3.0[email protected]Primary6.8MEDIUMCVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
2.0[email protected]Primary7.2AV:L/AC:L/Au:N/C:C/I:C/A:C

CVSS v3.0 Breakdown

Attack Vector
Physical
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v2.0 Breakdown

Access Vector
Local
Access Complexity
Low
Authentication
None
Confidentiality
Complete
Integrity
Complete
Availability
Complete

AV:L/AC:L/Au:N/C:C/I:C/A:C

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Cryptsetup Project Cryptsetup All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
oss-security - Re: [FD] CVE-2016-4484: - Cryptsetup Initrd root Shell af854a3a-2127-422b-91ae-364da2661108 www.openwall.com Mailing List, Third Party Advisory
oss-security - Re: CVE-2016-4484: - Cryptsetup Initrd root Shell - Update: Dracut is also vulnerable af854a3a-2127-422b-91ae-364da2661108 www.openwall.com Mailing List, Third Party Advisory
Cryptsetup CVE-2016-4484 Multiple Local Security Vulnerabilities af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com
oss-security - Re: CVE-2016-4484: - Cryptsetup Initrd root Shell af854a3a-2127-422b-91ae-364da2661108 www.openwall.com Mailing List, Third Party Advisory
oss-security - CVE-2016-4484: - Cryptsetup Initrd root Shell af854a3a-2127-422b-91ae-364da2661108 www.openwall.com Mailing List, Third Party Advisory
Enter 30 to shell: Cryptsetup Initram Shell [CVE-2016-4484] af854a3a-2127-422b-91ae-364da2661108 hmarco.org Exploit, Mitigation, Technical Description, Third Party Advisory
Update Readme.md. (ef8a7d82) · Commits · cryptsetup / cryptsetup · GitLab af854a3a-2127-422b-91ae-364da2661108 gitlab.com Patch
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NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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