/ 
Tk-804.036
River stage three • 168 direct dependents • 184 total dependents
/ Tk_RestackWindow
Security Advisories (7)
CVE-2007-4769 (2008-01-09)

The regular expression parser in TCL before 8.4.17, as used in PostgreSQL 8.2 before 8.2.6, 8.1 before 8.1.11, 8.0 before 8.0.15, and 7.4 before 7.4.19, allows remote authenticated users to cause a denial of service (backend crash) via an out-of-bounds backref number.

CVE-2018-25032 (2022-03-25)

zlib before 1.2.12 allows memory corruption when deflating (i.e., when compressing) if the input has many distant matches.

CVE-2011-3045 (2012-03-22)

Integer signedness error in the png_inflate function in pngrutil.c in libpng before 1.4.10beta01, as used in Google Chrome before 17.0.963.83 and other products, allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted PNG file, a different vulnerability than CVE-2011-3026.

CVE-2016-10087 (2017-01-30)

The png_set_text_2 function in libpng 0.71 before 1.0.67, 1.2.x before 1.2.57, 1.4.x before 1.4.20, 1.5.x before 1.5.28, and 1.6.x before 1.6.27 allows context-dependent attackers to cause a NULL pointer dereference vectors involving loading a text chunk into a png structure, removing the text, and then adding another text chunk to the structure.

CVE-2007-4772 (2008-01-09)

The regular expression parser in TCL before 8.4.17, as used in PostgreSQL 8.2 before 8.2.6, 8.1 before 8.1.11, 8.0 before 8.0.15, and 7.4 before 7.4.19, allows context-dependent attackers to cause a denial of service (infinite loop) via a crafted regular expression.

CVE-2007-6067 (2008-01-09)

Algorithmic complexity vulnerability in the regular expression parser in TCL before 8.4.17, as used in PostgreSQL 8.2 before 8.2.6, 8.1 before 8.1.11, 8.0 before 8.0.15, and 7.4 before 7.4.19, allows remote authenticated users to cause a denial of service (memory consumption) via a crafted "complex" regular expression with doubly-nested states.

CVE-2017-12652 (2019-07-10)

libpng before 1.6.32 does not properly check the length of chunks against the user limit.

NAME

Tk_RestackWindow - Change a window's position in the stacking order

SYNOPSIS

#include <tk.h>

int Tk_RestackWindow(tkwin, aboveBelow, other)

ARGUMENTS

Tk_Window tkwin (in)

Token for window to restack.

int aboveBelow (in)

Indicates new position of tkwin relative to other; must be Above or Below.

Tk_Window other (in)

Tkwin will be repositioned just above or below this window. Must be a sibling of tkwin or a descendant of a sibling. If NULL then tkwin is restacked above or below all siblings.

DESCRIPTION

Tk_RestackWindow changes the stacking order of $widget relative to its siblings. If other is specified as NULL then $widget is repositioned at the top or bottom of its stacking order, depending on whether aboveBelow is Above or Below. If other has a non-NULL value then $widget is repositioned just above or below other.

The aboveBelow argument must have one of the symbolic values Above or Below. Both of these values are defined by the include file <X11/Xlib.h>.

KEYWORDS

above, below, obscure, stacking order