PROBLEM: (CLD BCGM512KG, QAR 60991, QAR 54909) (Patch ID: OSF440X11-010) ******** This patch fixes a problem in which ^C fails to work in dtterm when logged in to a 4.0E or 4.0F system using XDMCP. PROBLEM: (TKTB30029, 71217) (PATCH ID: OSF440X11-026) ******** When using a multibyte-character locale and an input method (as required for Chinese, Japanese, and Korean), opening and closing certain windows may cause the the X11 library to dump core. This patch prevents the core dump problem. PROBLEM: (HPAQ62623) (PATCH ID: OSF440X11-032) ******** This patch fixes two memory leaks in the X Window System's X library (Xlib) that can occur when creating and destroying Motif List, Text, and TextField widgets. PROBLEM: (94290, SSRT2280) (PATCH ID: OSF440X11-055) ******** A potential security vulnerability has been discovered, where under certain circumstances, system integrity may be compromised when a buffer overflow occurs in X11 applications. Buffer overflows are sometimes exploited in an attempt to subvert the function of a privileged program and possibly execute commands at the elevated privileges if the program file has the setuid privilege. HP has corrected this potential vulnerability. PROBLEM: (94738, SSRT2280) (PATCH ID: OSF440X11-057) ******** A potential security vulnerability has been discovered, where under certain circumstances, system integrity may be compromised when a buffer overflow occurs in X11 applications. Buffer overflows are sometimes exploited in an attempt to subvert the function of a privileged program and possibly execute commands at the elevated privileges if the program file has the setuid privilege. HP has corrected this potential vulnerability.