CVE-2004-2136

LowCVSS 2.1/10Last modified Jun 16, 2026

Description

dm-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.

Metrics

CVSS 2.0 2.1/10AV:L/AC:L/Au:N/C:P/I:N/A:N

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

http://marc.info/?l=linux-kernel&m=107719798631935&w=2
http://mareichelt.de/pub/notmine/diskenc.pdf
http://www.securiteam.com/exploits/5UP0P1PFPM.htmlExploit, Vendor Advisory
http://marc.info/?l=linux-kernel&m=107719798631935&w=2
http://mareichelt.de/pub/notmine/diskenc.pdf
http://www.securiteam.com/exploits/5UP0P1PFPM.htmlExploit, Vendor Advisory

Timeline

Published: Feb 19, 2004
Last modified: Jun 16, 2026
NVD status: Modified

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