vulnwire
2.1low

CVE-2004-21351 exploit

cryptoloop on Linux kernel 2.6.x, when used on certain file systems with a block size 1024 or greater, has certain "IV computation" weaknes…

Published 22 y ago · modified 4 mo ago · JSON

CVSS
2.1
v2.0 · NVD
CISA KEV
No
not known exploited
EPSS
1.2%
percentile 69%
Public exploits
1
Exploit-DB

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.

Exploit prediction (EPSS)

1.22% probability of exploitation in the next 30 days, higher than 69% of all scored CVEs.

Exploits and detections

  • EDB-25707 Linux Kernel 2.6.x - Cryptoloop Information Disclosure · local · 2005-05-26

CVSS scores

Assigned byVersionScoreVector
NVD2.02.1AV:L/AC:L/Au:N/C:P/I:N/A:N

Classification

Technology feeds
Linux kernel (RSS, critical only)

References

  • mareichelt.de /pub/notmine/diskenc.pdf · x_refsource_MISC, x_transferred
  • securityfocus.com /bid/13775 · vdb-entry, x_refsource_BID, x_transferred
  • securiteam.com /exploits/5UP0P1PFPM.html · x_refsource_MISC, x_transferred
  • marc.info /?l=linux-kernel&m=107719798631935&w=2 · mailing-list, x_refsource_MLIST, x_transferred

Sources

vulnwire keeps one entry per vulnerability: the CVE id wins, then GHSA; records that alias each other are merged. Machine-readable: JSON.