VDB
DEBIAN-CVE-2019-17543
DEBIAN-CVE-2019-17543
PUBLISHED
CVSS 8.100000381469727 HIGH
LZ4 before 1.9.2 has a heap-based buffer overflow in LZ4_write32 (related to LZ4_compress_destSize), affecting applications that call LZ4_compress_fast with a large input. (This issue can also lead to data corruption.) NOTE: the vendor states "only a few specific / uncommon usages of the API are at risk."
Risk Scores
CVSS v3.1
8.100000381469727
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:13 | lz4 | 0, 0, 0 |
| Debian:11 | lz4 | 0, 0, 0 |
| Debian:14 | lz4 | 0, 0, 0 |
| Debian:12 | lz4 | 0, 0, 0 |
Timeline
- Oct 14, 2019 CVE Published
- Apr 28, 2026 CVE Updated