CVE ID:	CVE-2018-14598
Description:	An issue was discovered in XListExtensions in ListExt.c in libX11 through 1.6.5. A malicious server can send a reply in which the first string overflows, causing a variable to be set to NULL that will be freed later on, leading to DoS (segmentation fault).
Test IDs:	None available
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2018-14598 BugTraq ID: 105177 http://www.securityfocus.com/bid/105177 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/YGARUV66TS5OOSLR5A76BUB7SDV6GO4F/ https://security.gentoo.org/glsa/201811-01 https://lists.debian.org/debian-lts-announce/2018/08/msg00030.html http://www.openwall.com/lists/oss-security/2018/08/21/6 https://lists.x.org/archives/xorg-announce/2018-August/002916.html RedHat Security Advisories: RHSA-2019:2079 https://access.redhat.com/errata/RHSA-2019:2079 http://www.securitytracker.com/id/1041543 https://usn.ubuntu.com/3758-1/ https://usn.ubuntu.com/3758-2/