CVE-2019-17543
Published: 14 October 2019
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."
Priority
Low
CVSS 3 base score: 8.1
Status
| Package | Release | Status |
|---|---|---|
|
lz4 Launchpad, Ubuntu, Debian |
Upstream |
Released
(1.9.2-1)
|
| Ubuntu 20.10 (Groovy Gorilla) |
Not vulnerable
(1.9.2-2)
|
|
| Ubuntu 20.04 LTS (Focal Fossa) |
Not vulnerable
(1.9.2-2)
|
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Needed
|
|
| Ubuntu 16.04 LTS (Xenial Xerus) |
Needed
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Needs triage
|