Debian Bug report logs -
#969362
python-flask-cors: CVE-2020-25032
Reported by: Salvatore Bonaccorso <carnil@debian.org>
Date: Tue, 1 Sep 2020 08:54:01 UTC
Severity: important
Tags: security, upstream
Found in versions python-flask-cors/3.0.8-2, python-flask-cors/3.0.7-1
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to debian-bugs-dist@lists.debian.org, carnil@debian.org, team@security.debian.org, Stewart Ferguson <stew@ferg.aero>:
Bug#969362; Package src:python-flask-cors.
(Tue, 01 Sep 2020 08:54:03 GMT) (full text, mbox, link).
Acknowledgement sent
to Salvatore Bonaccorso <carnil@debian.org>:
New Bug report received and forwarded. Copy sent to carnil@debian.org, team@security.debian.org, Stewart Ferguson <stew@ferg.aero>.
(Tue, 01 Sep 2020 08:54:03 GMT) (full text, mbox, link).
Message #5 received at submit@bugs.debian.org (full text, mbox, reply):
Source: python-flask-cors
Version: 3.0.8-2
Severity: important
Tags: security upstream
X-Debbugs-Cc: carnil@debian.org, Debian Security Team <team@security.debian.org>
Control: found -1 3.0.7-1
Hi,
The following vulnerability was published for python-flask-cors.
CVE-2020-25032[0]:
| An issue was discovered in Flask-CORS (aka CORS Middleware for Flask)
| before 3.0.9. It allows ../ directory traversal to access private
| resources because resource matching does not ensure that pathnames are
| in a canonical format.
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-2020-25032
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-25032
[1] https://github.com/corydolphin/flask-cors/commit/67c4b2cc98ae87cf1fa7df4f97fd81b40c79b895
Regards,
Salvatore
Marked as found in versions python-flask-cors/3.0.7-1.
Request was from Salvatore Bonaccorso <carnil@debian.org>
to submit@bugs.debian.org.
(Tue, 01 Sep 2020 08:54:03 GMT) (full text, mbox, link).
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