--------------------------------------------------------------------------------
Fedora Update Notification
FEDORA-2020-3e00413763
2020-12-22 01:28:31.149478
--------------------------------------------------------------------------------

Name        : mingw-openjpeg2
Product     : Fedora 33
Version     : 2.3.1
Release     : 11.fc33
URL         : https://github.com/uclouvain/openjpeg
Summary     : MinGW Windows openjpeg2 library
Description :
MinGW Windows openjpeg2 library.

--------------------------------------------------------------------------------
Update Information:

This update backports patches for CVE-2020-27841, CVE-2020-27842,
CVE-2020-27843, CVE-2020-27845.
--------------------------------------------------------------------------------
ChangeLog:

* Thu Dec 17 2020 Sandro Mani  - 2.3.1-11
* Backport patches for CVE-2020-27841, CVE-2020-27842, CVE-2020-27843, CVE-2020-27845
--------------------------------------------------------------------------------
References:

  [ 1 ] Bug #1907674 - CVE-2020-27841 openjpeg2: openjpeg: heap-based buffer overflows in lib/openjp2/pi.c [fedora-all]
        https://bugzilla.redhat.com/show_bug.cgi?id=1907674
  [ 2 ] Bug #1907675 - CVE-2020-27841 mingw-openjpeg2: openjpeg: heap-based buffer overflows in lib/openjp2/pi.c [fedora-all]
        https://bugzilla.redhat.com/show_bug.cgi?id=1907675
  [ 3 ] Bug #1907681 - CVE-2020-27842 openjpeg2: openjpeg: null pointer dereference in opj_tgt_reset function in lib/openjp2/tgt.c [fedora-all]
        https://bugzilla.redhat.com/show_bug.cgi?id=1907681
  [ 4 ] Bug #1907682 - CVE-2020-27842 mingw-openjpeg2: openjpeg: null pointer dereference in opj_tgt_reset function in lib/openjp2/tgt.c [fedora-all]
        https://bugzilla.redhat.com/show_bug.cgi?id=1907682
  [ 5 ] Bug #1907686 - CVE-2020-27843 openjpeg2: openjpeg: out-of-bounds read in opj_t2_encode_packet function in openjp2/t2.c [fedora-all]
        https://bugzilla.redhat.com/show_bug.cgi?id=1907686
  [ 6 ] Bug #1907688 - CVE-2020-27843 mingw-openjpeg2: openjpeg: out-of-bounds read in opj_t2_encode_packet function in openjp2/t2.c [fedora-all]
        https://bugzilla.redhat.com/show_bug.cgi?id=1907688
  [ 7 ] Bug #1907702 - CVE-2020-27845 openjpeg2: openjpeg: heap-based buffer overflow in functions opj_pi_next_rlcp, opj_pi_next_rpcl and opj_pi_next_lrcp in openjp2/pi.c [fedora-all]
        https://bugzilla.redhat.com/show_bug.cgi?id=1907702
  [ 8 ] Bug #1907703 - CVE-2020-27845 mingw-openjpeg2: openjpeg: heap-based buffer overflow in functions opj_pi_next_rlcp, opj_pi_next_rpcl and opj_pi_next_lrcp in openjp2/pi.c [fedora-all]
        https://bugzilla.redhat.com/show_bug.cgi?id=1907703
--------------------------------------------------------------------------------

This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2020-3e00413763' at the command
line. For more information, refer to the dnf documentation available at
https://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label

All packages are signed with the Fedora Project GPG key. More details on the
GPG keys used by the Fedora Project can be found at
https://fedoraproject.org/keys
--------------------------------------------------------------------------------
_______________________________________________
package-announce mailing list -- [email protected]
To unsubscribe send an email to [email protected]
Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/
List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines
List Archives: https://lists.fedoraproject.org/archives/list/[email protected]