Debian Bug report logs -
#959445
python-markdown2: CVE-2020-11888
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Bug#959445; Package src:python-markdown2.
(Sat, 02 May 2020 13:24:03 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, team@security.debian.org, Debian Python Modules Team <python-modules-team@lists.alioth.debian.org>.
(Sat, 02 May 2020 13:24:04 GMT) (full text, mbox, link).
Message #5 received at submit@bugs.debian.org (full text, mbox, reply):
Source: python-markdown2
Version: 2.3.7-2
Severity: important
Tags: security upstream
Forwarded: https://github.com/trentm/python-markdown2/issues/348
Hi,
The following vulnerability was published for python-markdown2.
CVE-2020-11888[0]:
| python-markdown2 through 2.3.8 allows XSS because element names are
| mishandled unless a \w+ match succeeds. For example, an attack might
| use elementname@ or elementname- with an onclick attribute.
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-2020-11888
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-11888
[1] https://github.com/trentm/python-markdown2/issues/348
Regards,
Salvatore
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