CVE-2004-2135

EPSS

0.46%V4

Vector

Local

Published

2005-06-01
02h00 +00:00

Modified

2016-10-17
11h57 +00:00

Official links

CVE.org

NVD

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Criteria applied when sending the alert: compared with the last alert sent + differences in CISA, EPSS, CVSS, CWE, Solutions, CPE.

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CVE Descriptions

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.

CVE Informations

Metrics

Metrics	Score	Severity	CVSS Vector	Source
V2	2.1		AV:L/AC:L/Au:N/C:P/I:N/A:N	nvd@nist.gov

EPSS

EPSS is a scoring model that predicts the likelihood of a vulnerability being exploited.

EPSS Score

The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.

Date	EPSS V0	EPSS V1	EPSS V2 (> 2022-02-04)	EPSS V3 (> 2025-03-07)	EPSS V4 (> 2025-03-17)
2022-02-06	–	–	1.96%	–	–
2022-03-13	–	–	1.96%	–	–
2022-04-03	–	–	1.96%	–	–
2022-07-31	–	–	1.96%	–	–
2023-02-26	–	–	1.96%	–	–
2023-03-12	–	–	–	0.1%	–
2023-07-16	–	–	–	0.1%	–
2024-02-11	–	–	–	0.1%	–
2024-04-14	–	–	–	0.1%	–
2024-06-02	–	–	–	0.1%	–
2024-06-02	–	–	–	0.1%	–
2024-06-16	–	–	–	0.1%	–
2024-08-04	–	–	–	0.1%	–
2024-08-11	–	–	–	0.1%	–
2024-11-17	–	–	–	0.1%	–
2024-12-22	–	–	–	0.07%	–
2025-02-16	–	–	–	0.07%	–
2025-01-19	–	–	–	0.07%	–
2025-02-16	–	–	–	0.07%	–
2025-03-18	–	–	–	–	0.46%
2025-03-30	–	–	–	–	0.46%
2025-04-15	–	–	–	–	0.46%
2025-04-15	–	–	–	–	0.46,%

EPSS Percentile

The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.

EPSS First.org

Date	Percentile
2022-02-06	56%
2022-03-13	57%
2022-04-03	77%
2022-07-31	78%
2023-02-26	79%
2023-03-12	4%
2023-07-16	41%
2024-02-11	4%
2024-04-14	41%
2024-06-02	41%
2024-06-02	41%
2024-06-16	42%
2024-08-04	41%
2024-08-11	42%
2024-11-17	43%
2024-12-22	33%
2025-02-16	34%
2025-01-19	33%
2025-02-16	34%
2025-03-18	62%
2025-03-30	61%
2025-04-15	63%
2025-04-15	63%

Exploit information

Exploit Database EDB-ID : 25707

Publication date : 2005-05-25 22h00 +00:00
Author : Markku-Juhani O. Saarinen
EDB Verified : Yes

source: https://www.securityfocus.com/bid/13775/info Both cryptoloop and dm-crypt are reported prone to an information disclosure vulnerability. Reports indicate that certain watermarked files may be detected on a filesystem that is encrypted using the affected loop device encryption schemes. It should be noted that a successful attack would reveal the presence of a watermarked file but not the file contents. https://gitlab.com/exploit-database/exploitdb-bin-sploits/-/raw/main/bin-sploits/25707.tar.bz2