/ 
Tk-804.036
/ Tk::DropSite
Security Advisories (3)
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::DropSite - Receive side of Drag & Drop abstraction

SYNOPSIS

use Tk::DropSite qw(...);
$widget->DropSite(-entercommand => ...,
                  -dropcommand  => ...,
                  -motioncommand  => ...,
                  -dropcommand  => ...,
                 );

DESCRIPTION

DropSite creates an object which represents a site on which things may be "Dropped".

A DropSite provides the following methods:

$site->Enter($token,$event)
$site->Leave($token,$event)
$site->Motion($token,$event)
$site->Drop($token,$event)