Package "rsync"

Name: rsync


fast, versatile, remote (and local) file-copying tool

Latest version: 3.1.3-8ubuntu0.4
Release: focal (20.04)
Level: security
Repository: main
Homepage: https://rsync.samba.org/


Download "rsync"

Other versions of "rsync" in Focal

Repository Area Version
base main 3.1.3-8
updates main 3.1.3-8ubuntu0.4


Version: 3.1.3-8ubuntu0.4 2022-08-18 23:09:22 UTC

  rsync (3.1.3-8ubuntu0.4) focal-security; urgency=medium

  * SECURITY UPDATE: zlib buffer overflow when inflating certain gzip
    - debian/patches/CVE-2022-37434-1.patch: catches overflow in
      inflateGetHeader by enforcing buffer size.
    - debian/patches/CVE-2022-37434-2.patch: prevents NULL dereference
      regression previous patch introduced.
    - CVE-2022-37434

 -- Mark Esler <email address hidden> Tue, 16 Aug 2022 13:48:36 -0500

Source diff to previous version
CVE-2022-37434 zlib through 1.2.12 has a heap-based buffer over-read or buffer overflow in inflate in inflate.c via a large gzip header extra field. NOTE: only appl

Version: 3.1.3-8ubuntu0.3 2022-03-31 14:06:21 UTC

  rsync (3.1.3-8ubuntu0.3) focal-security; urgency=medium

  * SECURITY UPDATE: memory corruption when zlib deflating
    - debian/patches/CVE-2018-25032-1.patch: fix a bug that can crash
      deflate on some input when using Z_FIXED in zlib/deflate.c,
    - debian/patches/CVE-2018-25032-2.patch: assure that the number of bits
      for deflatePrime() is valid in zlib/deflate.c.
    - CVE-2018-25032

 -- Marc Deslauriers <email address hidden> Wed, 30 Mar 2022 14:02:52 -0400

CVE-2018-25032 zlib 1.2.11 allows memory corruption when deflating (i.e., when compressing) if the input has many distant matches.

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