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Tk800.021
/ Tk
Security Advisories (4)
CVE-2006-4484 (2008-10-01)

Buffer overflow in the LWZReadByte_ function in the GD extension in allows remote attackers to have an unknown impact via a GIF file with input_code_size greater than MAX_LWZ_BITS, which triggers an overflow when initializing the table array.

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-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.

NAME

Tk - a graphical user interface toolkit for Perl

SYNOPSIS

use Tk;
$top = new MainWindow;
MainLoop;

DESCRIPTION

The Perl/Tk manual is split up into a number of sections:

Introduction

Tk Geometry Management

Binding Events and Callbacks

Tk Image Classes

Tix Extensions

Tk Widget Classes

Tk Generic Methods

User Interaction

Creating and Configuring Widgets

Popups and Dialogs

Derived Widgets

C Programming

  • Internals

  • pTk

  • 3DBorder

  • BackgdErr

  • BindTable

  • CanvPsY

  • CanvTkwin

  • CanvTxtInfo

  • Clipboard

  • ClrSelect

  • ConfigWidg

  • ConfigWind

  • CoordToWin

  • CrtErrHdlr

  • CrtGenHdlr

  • CrtImgType

  • CrtItemType

  • CrtMainWin

  • CrtPhImgFmt

  • CrtSelHdlr

  • CrtWindow

  • DeleteImg

  • DoOneEvent

  • DoWhenIdle

  • DrawFocHlt

  • EventHndlr

  • EventInit

  • FileHndlr

  • FindPhoto

  • FontId

  • FreeXId

  • GeomReq

  • GetAnchor

  • GetBitmap

  • GetCapStyl

  • GetClrmap

  • GetColor

  • GetCursor

  • GetFont

  • GetFontStr

  • GetGC

  • GetImage

  • GetJoinStl

  • GetJustify

  • GetOption

  • GetPixels

  • GetPixmap

  • GetRelief

  • GetRootCrd

  • GetScroll

  • GetSelect

  • GetUid

  • GetVisual

  • GetVRoot

  • HandleEvent

  • IdToWindow

  • ImgChanged

  • InternAtom

  • MainLoop

  • MaintGeom

  • MainWin

  • ManageGeom

  • MapWindow

  • MeasureChar

  • MoveToplev

  • Name

  • NameOfImg

  • OwnSelect

  • ParseArgv

  • Preserve

  • QWinEvent

  • Restack

  • RestrictEv

  • SetAppName

  • SetClass

  • SetGrid

  • SetVisual

  • Sleep

  • StrictMotif

  • TextLayout

  • TimerHndlr

  • Tk_Init

  • WindowId

Implementation

Experimental Modules

Other Modules and Languages

AUTHOR

Nick Ing-Simmons

SEE ALSO

perl(1), wish(1).