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cpan

Imager-File-GIF

cpan

GIF Image file support for Imager

View on github.com · View on metacpan.org

Security Advisories for Imager-File-GIF in cpan

Potential
High
22 days ago

Imager versions from 0.45_02 before 1.034 for Perl may expose adjacent heap bytes via strlen() over-read from zero-count ASCII EXIF entries in copy_string_tags. CPANSA-Imager-2026-19082

cpan Imager
Potential
about 2 months ago

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 add... CPANSA-Imager-2026-14454

cpan Imager
Potential
about 2 months ago

Imager versions before 1.032 for Perl have a heap out-of-bounds read in the bundled Imager::File::SGI reader via a 16-bit RLE literal run in read_rgb_16_rle. read_rgb_16_rle guards each literal run with if (count > data_left), but count is a pixel cou... CPANSA-Imager-2026-13705

cpan Imager
Potential
about 2 months ago

Imager::File::JPEG versions before 1.003 for Perl leak heap memory when reading a JPEG with repeated APP13 markers in i_readjpeg_wiol. i_readjpeg_wiol walks the marker list libjpeg returns and, for each APP13 marker, allocates a new buffer with *iptc_... CPANSA-Imager-File-JPEG-2026-13708

cpan Imager-File-JPEG
4 months ago

Imager::File::GIF versions through 1.002 for Perl allow a heap out of bounds (OOB) write on crafted multi-frame GIF files. Imager::File::GIF's i_readgif_multi_low allocates a single per-row buffer GifRow sized for the GIF's global screen width 'SWidth... CPANSA-Imager-File-GIF-2026-8454

cpan Imager-File-GIF
Potential
4 months ago

Imager versions through 1.030 for Perl allow a heap out of bounds (OOB) write on crafted multi-frame GIF files. Imager::File::GIF's i_readgif_multi_low allocates a single per-row buffer GifRow sized for the GIF's global screen width 'SWidth' and reuse... CPANSA-Imager-2026-8669

cpan Imager
Potential
Moderate
almost 2 years ago

"invalid next size" backtrace on use of trim on certain images CPANSA-Imager-2024-001

cpan Imager

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