Integer overflow bug in function tiffread.c:minitiff_read_info() of optipng 0.7.6 allows an attacker to cause denial of service. References: https://nvd.nist.gov/vuln/detail/CVE-2017-1000229 https://usn.ubuntu.com/usn/usn-3495-1/ https://sourceforge.net/p/optipng/bugs/65/ https://sourceforge.net/p/optipng/bugs/_discuss/thread/2a56b3aa/f6bb/attachment/0001-Prevent-integer-overflow-bug-65-CVE-2017-1000229.patch
Created optipng tracking bugs for this issue: Affects: fedora-all [bug 1520235]
Statement: Red Hat Product Security has rated this issue as having Low security impact. This issue is not currently planned to be addressed in future updates. For additional information, refer to the Issue Severity Classification: https://access.redhat.com/security/updates/classification/.