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Security Advisories: GSA_kwCzR0hTQS05NDZjLWY5dzYtMmMyNc4AA26n
Download route allows filename change in eZpublish kernel
Impact
The route used for file downloads allows specifying the name of the downloaded file. This is an unintended side effect of the implementation, and means one could construct download URLs with filenames that have no relation to the actual file, which could lead to misunderstandings and confusion, and possibly other harm. As such it is a low severity vulnerability. It affects all supported versions of Ibexa DXP and eZ Platform, in installations where downloadable files exist.
Patches
The issue is fixed in all supported versions of ezsystems/ezpublish-kernel, see "Patched versions".
An advisory is also published for ezsystems/ezplatform-kernel and ibexa/core, please see those repositories.
Commit: https://github.com/ezsystems/ezpublish-kernel/commit/142152f9bae4c4835713df0bdfe22bc98d03f9a1
Workarounds
None, other than blocking all downloads.
References
Permalink: https://github.com/advisories/GHSA-946c-f9w6-2c25JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS05NDZjLWY5dzYtMmMyNc4AA26n
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Low
Classification: General
Published: 6 months ago
Updated: 6 months ago
Identifiers: GHSA-946c-f9w6-2c25
References:
- https://github.com/ezsystems/ezpublish-kernel/security/advisories/GHSA-946c-f9w6-2c25
- https://github.com/ezsystems/ezpublish-kernel/commit/142152f9bae4c4835713df0bdfe22bc98d03f9a1
- https://github.com/advisories/GHSA-946c-f9w6-2c25
Blast Radius: 0.0
Affected Packages
packagist:ezsystems/ezpublish-kernel
Dependent packages: 229Dependent repositories: 352
Downloads: 563,157 total
Affected Version Ranges: >= 7.5.0, < 7.5.31
Fixed in: 7.5.31
All affected versions: 7.5.0, 7.5.1, 7.5.2, 7.5.3, 7.5.4, 7.5.5, 7.5.6, 7.5.7, 7.5.8, 7.5.9, 7.5.10, 7.5.11, 7.5.12, 7.5.13, 7.5.14, 7.5.15, 7.5.16, 7.5.17, 7.5.18, 7.5.19, 7.5.20, 7.5.21, 7.5.22, 7.5.23, 7.5.24, 7.5.25, 7.5.26, 7.5.27, 7.5.28, 7.5.29, 7.5.30
All unaffected versions: 5.0.0, 5.2.0, 6.0.0, 6.0.1, 6.1.0, 6.1.1, 6.2.0, 6.2.1, 6.3.0, 6.3.1, 6.3.2, 6.3.3, 6.4.0, 6.4.1, 6.4.2, 6.5.0, 6.5.1, 6.5.2, 6.6.0, 6.6.1, 6.6.2, 6.7.0, 6.7.1, 6.7.2, 6.7.3, 6.7.4, 6.7.5, 6.7.6, 6.7.7, 6.7.8, 6.7.9, 6.7.10, 6.8.0, 6.8.1, 6.9.0, 6.9.1, 6.10.0, 6.10.1, 6.11.0, 6.11.1, 6.11.2, 6.11.3, 6.11.4, 6.12.0, 6.12.1, 6.13.0, 6.13.1, 6.13.2, 6.13.3, 6.13.4, 6.13.5, 6.13.6, 6.13.8, 7.0.0, 7.0.1, 7.0.2, 7.1.0, 7.1.1, 7.2.0, 7.2.1, 7.2.2, 7.2.3, 7.2.4, 7.2.5, 7.3.0, 7.3.1, 7.3.2, 7.3.3, 7.3.4, 7.3.5, 7.4.0, 7.4.1, 7.4.2, 7.4.3, 7.4.4, 7.5.31, 2013.4.0, 2013.5.0, 2013.6.0, 2013.7.0, 2013.7.1, 2013.7.2, 2013.7.3, 2013.9.0, 2013.9.1, 2013.9.2, 2013.11.0, 2013.11.1, 2014.1.0, 2014.1.1, 2014.1.2, 2014.1.3, 2014.1.4, 2014.1.5, 2014.3.1, 2014.3.2, 2014.3.3, 2014.3.4, 2014.5.0, 2014.5.1, 2014.5.2, 2014.7.0, 2014.7.1, 2014.7.2, 2014.7.3, 2014.11.0, 2014.11.1, 2014.11.2, 2014.11.3, 2014.11.4, 2014.11.5, 2014.11.6, 2014.11.7, 2014.11.8