CVE-2004-2136

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Summary

CVECVE-2004-2136
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2004-02-19 05:00:00 UTC
Updated2025-04-03 01:03:51 UTC
Descriptiondm-crypt on Linux kernel 2.6.x, when used on certain file systems with a block size 1024 or greater, has certain "IV computation" weaknesses that allow watermarked files to be detected without decryption.

Risk And Classification

Primary CVSS: v2.0 2.1 from [email protected]

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

Problem Types: NVD-CWE-Other | n/a

CVSS v2.0 Breakdown

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

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Linux Linux Kernel 2.6.0 All All All

Vendor Declared Affected Products

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

References

ReferenceSourceLinkTags
'Re: Oopsing cryptoapi (or loop device?) on 2.6.*' - MARC af854a3a-2127-422b-91ae-364da2661108 marc.info
404 - File not found af854a3a-2127-422b-91ae-364da2661108 mareichelt.de
SecuriTeam.com ™ - Linux Cryptoloop Watermark Exploit af854a3a-2127-422b-91ae-364da2661108 www.securiteam.com Exploit, Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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