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Location: kallithea/MANIFEST.in - annotation
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controller: Handle UnicodeDecodeError from webob decoding invalid URLs
webob will try to utf-8 decode all %-encoded bytes in URL-parameters, but will
not handle Unicode erors ... and neither did Kallithea. Visiting a URL like
http://localhost:5000/?%AD would thus give an unhandled exception showing
"Internal Server Error" to the user, and logging the full traceback and:
WebApp Error: UnicodeDecodeError: 'utf-8' codec can't decode byte 0xad in position 0: invalid start byte
This has been seen a lot recently from attackers probing for a php
vulnerability
https://devco.re/blog/2024/06/06/security-alert-cve-2024-4577-php-cgi-argument-injection-vulnerability-en/ .
Now handle these exceptions more nicely and reject with "400 Bad Request".
webob will try to utf-8 decode all %-encoded bytes in URL-parameters, but will
not handle Unicode erors ... and neither did Kallithea. Visiting a URL like
http://localhost:5000/?%AD would thus give an unhandled exception showing
"Internal Server Error" to the user, and logging the full traceback and:
WebApp Error: UnicodeDecodeError: 'utf-8' codec can't decode byte 0xad in position 0: invalid start byte
This has been seen a lot recently from attackers probing for a php
vulnerability
https://devco.re/blog/2024/06/06/security-alert-cve-2024-4577-php-cgi-argument-injection-vulnerability-en/ .
Now handle these exceptions more nicely and reject with "400 Bad Request".
8cea7986ed79 97c5e6ac5c75 ff08d3cf9aef ff08d3cf9aef ff08d3cf9aef 8cea7986ed79 ff08d3cf9aef ff08d3cf9aef ff08d3cf9aef ff08d3cf9aef ddfecf9fe7f2 8cea7986ed79 ff08d3cf9aef 8cea7986ed79 a8b59e65b98f 8cea7986ed79 8cea7986ed79 2d7a94f3eaae 0e6035a85980 7894a440e134 ff08d3cf9aef 19a9f02443c8 ff08d3cf9aef ff08d3cf9aef 7e5f8c12a3fc ff08d3cf9aef ff08d3cf9aef 8cea7986ed79 8cea7986ed79 ff08d3cf9aef 8cea7986ed79 | include .coveragerc
include .eslintrc.js
include Apache-License-2.0.txt
include CONTRIBUTORS
include COPYING
include Jenkinsfile
include LICENSE-MERGELY.html
include LICENSE.md
include MIT-Permissive-License.txt
include README.rst
include conftest.py
include dev_requirements.txt
include development.ini
include pytest.ini
include pytype_requirements.txt
include requirements.txt
include tox.ini
recursive-include docs *
recursive-include init.d *
recursive-include kallithea/alembic *
include kallithea/bin/ldap_sync.conf
recursive-include kallithea/front-end *
recursive-include kallithea/i18n *
recursive-include kallithea/public *
recursive-include kallithea/templates *
recursive-include kallithea/tests/fixtures *
recursive-include kallithea/tests/scripts *
include kallithea/tests/models/test_dump_html_mails.ref.html
include kallithea/tests/performance/test_vcs.py
include kallithea/tests/vcs/aconfig
recursive-include scripts *
|