CVE-2018-15157: Libfsclfs Project Libfsclfs

Medium severity, CVSS 6.5. EPSS: 1.5% chance of exploitation in the next 30 days.

The libfsclfs_block_read function in libfsclfs_block.c in libfsclfs before 2018-07-25 allows remote attackers to cause a heap-based buffer over-read via a crafted clfs file. NOTE: the vendor has disputed this as described in the GitHub issue comments

Affected products

• Libfsclfs Project Libfsclfs: before 2018-07-25 (fixed in 2018-07-25)

Published 2018-09-01. Last modified 2026-06-17.