Ubuntu
lz4 package

lz4 0.0~r131-2ubuntu3.1 source package in Ubuntu

Changelog

lz4 (0.0~r131-2ubuntu3.1) bionic-security; urgency=medium

  * SECURITY UPDATE: memory corruption due to an integer overflow bug
    - debian/patches/CVE-2021-3520.patch: check outputSize in lib/lz4.c.
    - CVE-2021-3520

 -- Marc Deslauriers <email address hidden>  Thu, 20 May 2021 13:00:54 -0400

Upload details

Uploaded by:
Marc Deslauriers
Uploaded to:
Bionic
Original maintainer:
Ubuntu Developers
Architectures:
any
Section:
utils
Urgency:
Medium Urgency

See full publishing history Publishing

Series Pocket Published Component Section
Bionic updates main misc
Bionic security main misc

Downloads

File Size SHA-256 Checksum
lz4_0.0~r131.orig.tar.gz 130.6 KiB 9d4d00614d6b9dec3114b33d1224b6262b99ace24434c53487a0c8fd0b18cfed
lz4_0.0~r131-2ubuntu3.1.debian.tar.xz 5.7 KiB 706e5b6e2770897d177eb860b7c6659c8d641235fd532e93979c69ae564a40c0
lz4_0.0~r131-2ubuntu3.1.dsc 2.1 KiB b46886e4a85f098136f1be86591080b69e07c0934b1ecd3881985b8eaaa3d06c

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Binary packages built by this source

liblz4-1: Fast LZ compression algorithm library - runtime

 LZ4 is a very fast lossless compression algorithm, providing compression speed
 at 400 MB/s per core, scalable with multi-cores CPU. It also features an
 extremely fast decoder, with speed in multiple GB/s per core, typically
 reaching RAM speed limits on multi-core systems.
 .
 This package includes the shared library.

liblz4-1-dbg: Fast LZ compression algorithm library - Debugging Symbols

 LZ4 is a very fast lossless compression algorithm, providing compression speed
 at 400 MB/s per core, scalable with multi-cores CPU. It also features an
 extremely fast decoder, with speed in multiple GB/s per core, typically
 reaching RAM speed limits on multi-core systems.
 .
 This package contains the debugging symbols.

liblz4-dev: Fast LZ compression algorithm library - development files

 LZ4 is a very fast lossless compression algorithm, providing compression speed
 at 400 MB/s per core, scalable with multi-cores CPU. It also features an
 extremely fast decoder, with speed in multiple GB/s per core, typically
 reaching RAM speed limits on multi-core systems.
 .
 This package contains files that are needed to build applications.

liblz4-tool: Fast LZ compression algorithm library - tool

 LZ4 is a very fast lossless compression algorithm, providing compression speed
 at 400 MB/s per core, scalable with multi-cores CPU. It also features an
 extremely fast decoder, with speed in multiple GB/s per core, typically
 reaching RAM speed limits on multi-core systems.
 .
 This package contains files that is tool using liblz4.