Source: tiff
Version: 4.0.10-4
Severity: important
Tags: security upstream

Hi,

The following vulnerability was published for tiff.

CVE-2019-14973[0]:
| _TIFFCheckMalloc and _TIFFCheckRealloc in tif_aux.c in LibTIFF through
| 4.0.10 mishandle Integer Overflow checks because they rely on compiler
| behavior that is undefined by the applicable C standards. This can,
| for example, lead to an application crash.


If you fix the vulnerability please also make sure to include the
CVE (Common Vulnerabilities & Exposures) id in your changelog entry.

For further information see:

[0] https://security-tracker.debian.org/tracker/CVE-2019-14973
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14973
[1] https://gitlab.com/libtiff/libtiff/merge_requests/90
[2] 
https://gitlab.com/libtiff/libtiff/commit/1b5e3b6a23827c33acf19ad50ce5ce78f12b3773

Please adjust the affected versions in the BTS as needed.

Regards,
Salvatore

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