-------------------------------------------------------------------------------- Fedora EPEL Update Notification FEDORA-EPEL-2017-6aaee32b7e 2018-04-09 18:05:54.552132 --------------------------------------------------------------------------------
Name : optipng Product : Fedora EPEL 6 Version : 0.7.6 Release : 6.el6 URL : http://optipng.sourceforge.net/ Summary : PNG optimizer and converter Description : OptiPNG is a PNG optimizer that recompresses image files to a smaller size, without losing any information. This program also converts external formats (BMP, GIF, PNM and TIFF) to optimized PNG, and performs PNG integrity checks and corrections. -------------------------------------------------------------------------------- Update Information: Security fix for CVE-2017-1000229 and CVE-2017-16938 -------------------------------------------------------------------------------- References: [ 1 ] Bug #1520234 - CVE-2017-1000229 optipng: integer overflow in tiffread.c:minitiff_read_info() leading to denial of service https://bugzilla.redhat.com/show_bug.cgi?id=1520234 [ 2 ] Bug #1520227 - CVE-2017-16938 optipng: global buffer overflow in gifread.c:LZWReadByte when parsing malicious GIF https://bugzilla.redhat.com/show_bug.cgi?id=1520227 -------------------------------------------------------------------------------- This update can be installed with the "yum" update programs. Use su -c 'yum update optipng' at the command line. For more information, refer to "YUM", available at https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/7/html/System_Administrators_Guide/ch-yum.html All packages are signed with the Fedora EPEL GPG key. More details on the GPG keys used by the Fedora Project can be found at https://fedoraproject.org/keys -------------------------------------------------------------------------------- _______________________________________________ epel-package-announce mailing list -- epel-package-announce@lists.fedoraproject.org To unsubscribe send an email to epel-package-announce-le...@lists.fedoraproject.org
