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Candidate: CVE-2004-2135
References:
http://marc.theaimsgroup.com/?l=linux-kernel&m=107719798631935&w=2
http://mareichelt.de/pub/notmine/diskenc.pdf
http://www.securiteam.com/exploits/5UP0P1PFPM.html
http://www.securityfocus.com/bid/13775
Description:
cryptoloop 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.
Notes:
jmm> IIRC there was some serious flaming about the different disk encryption systems,
jmm> I'm not sure whether this has been addressed or how real it is
jmm> Plus, cryptoloop is marked DEPRECATED for a long time IIRC
jmm> It's not included in stock 2.4 kernels, but only available in kernel-patch-cryptoloop,
jmm> which is only part of sid and hasn't been shipped with neither Woody nor Sarge, so
jmm> I'm marking all these N/A
Bugs:
upstream:
linux-2.6:
2.6.8-sarge-security: ignored (2.6.8-16sarge5)
2.4.27-sarge-security: N/A
2.6.18-etch-security: ignored
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