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LIN1018-5091 : Security Advisory - lz4 - CVE-2019-17543

Created: Oct 14, 2019    Updated: May 13, 2022
Resolved Date: Oct 20, 2019
Found In Version: 10.18.44.1
Fix Version: 10.18.44.11
Severity: Standard
Applicable for: Wind River Linux LTS 18
Component/s: Userspace

Description

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.)

CREATE(Triage):(User=admin) CVE-2019-17543 (https://nvd.nist.gov/vuln/detail/CVE-2019-17543)

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