RLSA-2021:2575
- Source
- https://errata.rockylinux.org/RLSA-2021:2575
- Import Source
- https://storage.googleapis.com/resf-osv-data/RLSA-2021:2575.json
- JSON Data
- https://api.osv.dev/v1/vulns/RLSA-2021:2575
- Related
- Published
- 2021-06-29T13:43:40Z
- Modified
- 2023-02-02T12:51:56.833964Z
- Severity
-
- 8.6 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H CVSS Calculator
- Summary
- Moderate: lz4 security update
- Details
-
The lz4 packages provide support for LZ4, a very fast, lossless compression algorithm that provides compression speeds of 400 MB/s per core and scales with multicore CPUs. It also features an extremely fast decoder that reaches speeds of multiple GB/s per core and typically reaches RAM speed limits on multicore systems.
Security Fix(es):
- lz4: memory corruption due to an integer overflow bug caused by memmove argument (CVE-2021-3520)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
- References
- Credits
-
-
- Rocky Enterprise Software Foundation
-
- Red Hat
-
Affected packages
Rocky Linux:8 / lz4
Package
- Name
- lz4
- Purl
- pkg:rpm/rocky-linux/lz4?distro=rocky-linux-8&epoch=0