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redhatRedHatRHSA-2021:2575
HistoryJun 29, 2021 - 1:43 p.m.

(RHSA-2021:2575) Moderate: lz4 security update

2021-06-2913:43:40
access.redhat.com
58

0.001 Low

EPSS

Percentile

51.1%

JSON

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.

OSVersionArchitecturePackageVersionFilename
RedHat8s390xlz4-debugsource< 1.8.3-3.el8_4lz4-debugsource-1.8.3-3.el8_4.s390x.rpm
RedHat8aarch64lz4-debugsource< 1.8.3-3.el8_4lz4-debugsource-1.8.3-3.el8_4.aarch64.rpm
RedHat8i686lz4-libs-debuginfo< 1.8.3-3.el8_4lz4-libs-debuginfo-1.8.3-3.el8_4.i686.rpm
RedHat8s390xlz4-debuginfo< 1.8.3-3.el8_4lz4-debuginfo-1.8.3-3.el8_4.s390x.rpm
RedHat8x86_64lz4-debuginfo< 1.8.3-3.el8_4lz4-debuginfo-1.8.3-3.el8_4.x86_64.rpm
RedHat8ppc64lelz4-libs< 1.8.3-3.el8_4lz4-libs-1.8.3-3.el8_4.ppc64le.rpm
RedHat8s390xlz4< 1.8.3-3.el8_4lz4-1.8.3-3.el8_4.s390x.rpm
RedHat8ppc64lelz4-libs-debuginfo< 1.8.3-3.el8_4lz4-libs-debuginfo-1.8.3-3.el8_4.ppc64le.rpm
RedHat8i686lz4-devel< 1.8.3-3.el8_4lz4-devel-1.8.3-3.el8_4.i686.rpm
RedHat8aarch64lz4-libs< 1.8.3-3.el8_4lz4-libs-1.8.3-3.el8_4.aarch64.rpm
Rows per page:
1-10 of 291

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0.001 Low

EPSS

Percentile

51.1%

JSON
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