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Imager-1.032
⭐ Starred 27 / Imager::Filter::Flines
Security Advisories (1)
CVE-2026-14454 (2026-07-08)

Imager versions before 1.033 for Perl treat unsigned EXIF IFD entry counts as signed. Imager mishandled large EXIF IFD entry count values, treating them as negative numbers. This could lead to an attempt to allocate a block nearly the size of the address space, which fails and kills the process. An attacker could craft an image with EXIF data that terminates a worker process.

NAME

Imager::Filter::Flines - dim alternate lines to emulate a video display

SYNOPSIS

use Imager;
use Imager::Filter::Flines;

$img->filter(type=>'flines');

DESCRIPTION

This is an adaption of the flines dynamically loadable filter provided in dynfilt/ in previous releases of Imager.

This filter has no parameters.

AUTHOR

Original by Arnar M. Hrafnkelsson.

Adapted by Tony Cook <tonyc@cpan.org>

SEE ALSO

Imager, Imager::Filters.