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Bug#964302: liboggz2: Segmentation Fault in oggz_comment_cmp()



Package: liboggz2
Version: 1.1.1-7
Severity: important
Tags: security, upstream

Dear Maintainer,

This bug causes a crash in the application when a specially crafted
input file is parsed.
It's a read violation to address NULL at
src/liboggz/oggz_comments.c:217:7 in oggz_comment_cmp().

To reproduce:
Install oggz-tools package. Run the command
oggz-validate input_file.ogg

I'm sending attached an input file that triggers the bug.

Thank you,
Rafael.

Attachment: oggz_comment_cmp.ogg
Description: video/ogg


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