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Bug#931475: mupdf: CVE-2019-13290

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On Fri, Jul 05, 2019 at 09:19:33PM +0200, Salvatore Bonaccorso wrote:
> Source: mupdf
> Version: 1.14.0+ds1-4
> Severity: important
> Tags: security upstream
> Forwarded: https://bugs.ghostscript.com/show_bug.cgi?id=701118
> 
> Hi,
> 
> The following vulnerability was published for mupdf.
> 
> CVE-2019-13290[0]:
> | Artifex MuPDF 1.15.0 has a heap-based buffer overflow in
> | fz_append_display_node located at fitz/list-device.c, allowing remote
> | attackers to execute arbitrary code via a crafted PDF file. This
> | occurs with a large BDC property name that overflows the allocated
> | size of a display list node.
> 
> I'm not 100% certain, that the issue is not introduced only after the
> current version in unstable, but looking at the code I marked it as
> found in 1.14.0+ds1-4 already, let me know if you think this was
> wrong. Upstream issue it at [1] with fixes [2] and [3].

I can't reproduce with 1.14.0+ds1-4. However, I'll need to apply the
patches when I upload 1.15.0+ds1-1, so I'll keep this open.

Kanru

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Bug#931475: mupdf: CVE-2019-13290 Salvatore Bonaccorso <carnil@debian.org> - 2019-07-05 21:30 +0200
  Bug#931475: mupdf: CVE-2019-13290 Kan-Ru Chen <koster@debian.org> - 2019-07-07 10:10 +0200
    Bug#931475: mupdf: CVE-2019-13290 Salvatore Bonaccorso <carnil@debian.org> - 2019-07-07 11:30 +0200

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