RHSA-2019:2052: Moderate: libjpeg-turbo security update

The libjpeg-turbo packages contain a library of functions for manipulating JPEG images. They also contain simple client programs for accessing the libjpeg functions. These packages provide the same functionality and API as libjpeg but with better performance.<br>Security Fix(es):<br><li> libjpeg: null pointer dereference in cjpeg (CVE-2016-3616)</li> <li> libjpeg-turbo: heap-based buffer over-read via crafted 8-bit BMP in get8bitrow in rdbmp.c leads to denial of service (CVE-2018-14498)</li> <li> libjpeg-turbo: Divide By Zero in allocsarray function in jmemmgr.c (CVE-2018-11212)</li> <li> libjpeg: Segmentation fault in gettextgrayrow function in rdppm.c (CVE-2018-11213)</li> <li> libjpeg: Segmentation fault in gettextrgbrow function in rdppm.c (CVE-2018-11214)</li> <li> libjpeg: "cjpeg" utility large loop because readpixel in rdtarga.c mishandles EOF (CVE-2018-11813)</li> 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.<br>Additional Changes:<br>For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.7 Release Notes linked from the References section.