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PYSEC-2017-97

Quick fix

PYSEC-2017-97 — trytond: upgrade to the fixed version with the command below.

pip install --upgrade 'trytond>=4.2.3'

Details

file_open in Tryton 3.x and 4.x through 4.2.2 allows remote authenticated users with certain permissions to read arbitrary files via a "same root name but with a suffix" attack. NOTE: This vulnerability exists because of an incomplete fix for CVE-2016-1242.

Are you affected?

Enter the version of the package you're using.

Affected packages

PyPI/trytond

Introduced in: 3Fixed in: 4.2.3

Fixpip install --upgrade 'trytond>=4.2.3'

References

https://lists.debian.org/debian-security-announce/2017/msg00084.html[WEB]
http://hg.tryton.org/trytond?cmd=changeset;node=472510fdc6f8[WEB]
http://www.securityfocus.com/bid/97489[WEB]
http://www.debian.org/security/2017/dsa-3826[ADVISORY]
https://github.com/advisories/GHSA-7cwg-2575-3546[ADVISORY]