CVE-2004-2135: Low severity Linux Linux kernel vulnerability

Published May 26, 2004
·
Updated

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.

Affected Software

184 affected components
Linux Linux kernel=2.6.11-rc3
Linux Linux kernel=2.4.18-pre1
Linux Linux kernel=2.4.15
Linux Linux kernel=2.4.30-rc3
Linux Linux kernel=2.5.29
Linux Linux kernel=2.6.11
Linux Linux kernel=2.5.54
Linux Linux kernel=2.6.12-rc4
Linux Linux kernel=2.5.68
Linux Linux kernel=2.5.3
Linux Linux kernel=2.5.20
Linux Linux kernel=2.4.0-test1
Linux Linux kernel=2.5.12
Linux Linux kernel=2.6.5
Linux Linux kernel=2.4.11
Linux Linux kernel=2.5.40
Linux Linux kernel=2.5.21
Linux Linux kernel=2.6.1
Linux Linux kernel=2.5.0
Linux Linux kernel=2.5.13
Linux Linux kernel=2.4.27-pre3
Linux Linux kernel=2.5.47
Linux Linux kernel=2.4.18-pre3
Linux Linux kernel=2.5.35
Linux Linux kernel=2.5.62
Linux Linux kernel=2.4.18-pre5
Linux Linux kernel=2.6.11.8
Linux Linux kernel=2.4.26
Linux Linux kernel=2.5.51
Linux Linux kernel=2.5.14
Linux Linux kernel=2.4.0-test6
Linux Linux kernel=2.4.19-pre1
Linux Linux kernel=2.4.21-pre7
Linux Linux kernel=2.5.67
Linux Linux kernel=2.6.10
Linux Linux kernel=2.4.27-pre2
Linux Linux kernel=2.5.24
Linux Linux kernel=2.4.12
Linux Linux kernel=2.5.64
Linux Linux kernel=2.5.27
Linux Linux kernel=2.4.13
Linux Linux kernel=2.6.11.6
Linux Linux kernel=2.5.17
Linux Linux kernel=2.6.0-test5
Linux Linux kernel=2.4.19-pre4
Linux Linux kernel=2.6.3
Linux Linux kernel=2.5.34
Linux Linux kernel=2.6.0-test2
Linux Linux kernel=2.5.65
Linux Linux kernel=2.4.17
Linux Linux kernel=2.6.4
Linux Linux kernel=2.6_test9_cvs
Linux Linux kernel=2.5.2
Linux Linux kernel=2.4.21-pre1
Linux Linux kernel=2.5.16
Linux Linux kernel=2.5.23
Linux Linux kernel=2.6.11.5
Linux Linux kernel=2.6.7-rc1
Linux Linux kernel=2.4.21
Linux Linux kernel=2.4.23_ow2
Linux Linux kernel=2.5.39
Linux Linux kernel=2.4.23
Linux Linux kernel=2.4.29-rc2
Linux Linux kernel=2.6.2
Linux Linux kernel=2.5.48
Linux Linux kernel=2.6.8-rc1
Linux Linux kernel=2.6.0-test11
Linux Linux kernel=2.5.30
Linux Linux kernel=2.4.0-test3
Linux Linux kernel=2.4.7
Linux Linux kernel=2.6.1-rc2
Linux Linux kernel=2.6.11-rc4
Linux Linux kernel=2.4.29-rc1
Linux Linux kernel=2.4.25
Linux Linux kernel=2.5.60
Linux Linux kernel=2.5.32
Linux Linux kernel=2.6.8
Linux Linux kernel=2.4.0-test8
Linux Linux kernel=2.4.24
Linux Linux kernel=2.4.9
Linux Linux kernel=2.6.0-test1
Linux Linux kernel=2.6.0-test6
Linux Linux kernel=2.4.23-pre9
Linux Linux kernel=2.4.31-pre1
Linux Linux kernel=2.5.45
Linux Linux kernel=2.5.22
Linux Linux kernel=2.5.25
Linux Linux kernel=2.5.1
Linux Linux kernel=2.5.19
Linux Linux kernel=2.6.10-rc2
Linux Linux kernel=2.4.30
Linux Linux kernel=2.4.28
Linux Linux kernel=2.4.0-test7
Linux Linux kernel=2.6.0-test4
Linux Linux kernel=2.6.0
Linux Linux kernel=2.5.61
Linux Linux kernel=2.4.24_ow1
Linux Linux kernel=2.4.18-pre4
Linux Linux kernel=2.4.19-pre6
Linux Linux kernel=2.5.56
Linux Linux kernel=2.5.5
Linux Linux kernel=2.4.10
Linux Linux kernel=2.4.0
Linux Linux kernel=2.4.2
Linux Linux kernel=2.4.30-rc2
Linux Linux kernel=2.4.19-pre2
Linux Linux kernel=2.5.55
Linux Linux kernel=2.4.0-test12
Linux Linux kernel=2.4.18-pre6
Linux Linux kernel=2.4.16
Linux Linux kernel=2.4.8
Linux Linux kernel=2.5.46
Linux Linux kernel=2.4.19-pre3
Linux Linux kernel=2.4.19
Linux Linux kernel=2.5.8
Linux Linux kernel=2.4.27-pre5
Linux Linux kernel=2.4.14
Linux Linux kernel=2.5.11
Linux Linux kernel=2.5.59
Linux Linux kernel=2.6.0-test10
Linux Linux kernel=2.4.27-pre1
Linux Linux kernel=2.5.42
Linux Linux kernel=2.4.0-test2
Linux Linux kernel=2.5.41
Linux Linux kernel=2.5.33
Linux Linux kernel=2.4.18
Linux Linux kernel=2.6.0-test9
Linux Linux kernel=2.5.7
Linux Linux kernel=2.4.19-pre5
Linux Linux kernel=2.5.52
Linux Linux kernel=2.4.21-pre4
Linux Linux kernel=2.5.58
Linux Linux kernel=2.4.22
Linux Linux kernel=2.5.18
Linux Linux kernel=2.4.0-test5
Linux Linux kernel=2.4.5
Linux Linux kernel=2.6.7
Linux Linux kernel=2.5.57
Linux Linux kernel=2.6.11-rc2
Linux Linux kernel=2.5.36
Linux Linux kernel=2.5.26
Linux Linux kernel=2.6.1-rc1
Linux Linux kernel=2.4.18
Linux Linux kernel=2.5.44
Linux Linux kernel=2.6.6-rc1
Linux Linux kernel=2.4.27-pre4
Linux Linux kernel=2.6.9-2.6.20
Linux Linux kernel=2.5.43
Linux Linux kernel=2.5.37
Linux Linux kernel=2.4.3
Linux Linux kernel=2.6.11.7
Linux Linux kernel=2.5.28
Linux Linux kernel=2.5.15
Linux Linux kernel=2.5.50
Linux Linux kernel=2.4.1
Linux Linux kernel=2.4.4
Linux Linux kernel=2.4.18-pre2
Linux Linux kernel=2.4.18-pre8
Linux Linux kernel=2.6.0-test7
Linux Linux kernel=2.5.66
Linux Linux kernel=2.4.27
Linux Linux kernel=2.4.0-test11
Linux Linux kernel=2.4.6
Linux Linux kernel=2.5.38
Linux Linux kernel=2.5.10
Linux Linux kernel=2.4.0-test4
Linux Linux kernel=2.5.9
Linux Linux kernel=2.5.63
Linux Linux kernel=2.5.4
Linux Linux kernel=2.6.8-rc2
Linux Linux kernel=2.5.31
Linux Linux kernel=2.6.8-rc3
Linux Linux kernel=2.4.0-test10
Linux Linux kernel=2.5.53
Linux Linux kernel=2.4.29
Linux Linux kernel=2.5.49
Linux Linux kernel=2.4.20
Linux Linux kernel=2.5.6
Linux Linux kernel=2.4.0-test9
Linux Linux kernel=2.6.0-test8
Linux Linux kernel=2.4.18-pre7
Linux Linux kernel=2.6.6
Linux Linux kernel=2.6.0-test3
Linux Linux kernel=2.5.69

Event History

May 26, 2004
CVE Published
04:00 AM
Jun 1, 2005
CVE Published
via MITRE·08:00 AM
Data Sourced
via MITRE·08:00 AM
Description

Frequently Asked Questions

1

What is the severity of CVE-2004-2135?

CVE-2004-2135 is classified as a medium severity vulnerability due to weaknesses in IV computation that could allow for file watermark detection.

2

How do I fix CVE-2004-2135?

To mitigate CVE-2004-2135, it is recommended to upgrade to a secure version of the Linux kernel that has addressed this vulnerability.

3

What systems are affected by CVE-2004-2135?

CVE-2004-2135 affects Linux kernel versions 2.6.x when used with certain file systems having a block size of 1024 or greater.

4

What impact does CVE-2004-2135 have on file security?

The impact of CVE-2004-2135 allows for the identification of watermarked files without the need for decryption, compromising confidentiality.

5

Is CVE-2004-2135 related to cryptoloop?

Yes, CVE-2004-2135 specifically pertains to cryptoloop in the Linux kernel, which has vulnerabilities in its implementation.

Company

Resources

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.
© 2026 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203