Bug#971396: marked as done (md4c: CVE-2020-26148)
Your message dated Wed, 30 Sep 2020 03:20:06 +0000
with message-id <E1kNSf0-000BBY-SM@fasolo.debian.org>
and subject line Bug#971396: fixed in md4c 0.4.5-2
has caused the Debian Bug report #971396,
regarding md4c: CVE-2020-26148
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
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971396: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=971396
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--- Begin Message ---
Source: md4c
Version: 0.4.5-1
Severity: important
Tags: security upstream
Forwarded: https://github.com/mity/md4c/issues/130
X-Debbugs-Cc: carnil@debian.org, Debian Security Team <team@security.debian.org>
Hi,
The following vulnerability was published for md4c.
CVE-2020-26148[0]:
| md_push_block_bytes in md4c.c in md4c 0.4.5 allows attackers to
| trigger use of uninitialized memory, and cause a denial of service
| (e.g., assertion failure) via a malformed Markdown document.
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-2020-26148
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-26148
[1] https://github.com/mity/md4c/commit/22ca89a3008966c4316d6b0a158b1a49f9038df0
[2] https://github.com/mity/md4c/issues/130
Regards,
Salvatore
--- End Message ---
--- Begin Message ---
Source: md4c
Source-Version: 0.4.5-2
Done: Patrick Franz <patfra71@gmail.com>
We believe that the bug you reported is fixed in the latest version of
md4c, which is due to be installed in the Debian FTP archive.
A summary of the changes between this version and the previous one is
attached.
Thank you for reporting the bug, which will now be closed. If you
have further comments please address them to 971396@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.
Debian distribution maintenance software
pp.
Patrick Franz <patfra71@gmail.com> (supplier of updated md4c package)
(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmaster@ftp-master.debian.org)
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512
Format: 1.8
Date: Wed, 30 Sep 2020 04:52:53 +0200
Source: md4c
Architecture: source
Version: 0.4.5-2
Distribution: unstable
Urgency: medium
Maintainer: Debian Qt/KDE Maintainers <debian-qt-kde@lists.debian.org>
Changed-By: Patrick Franz <patfra71@gmail.com>
Closes: 971396
Changes:
md4c (0.4.5-2) unstable; urgency=medium
.
* Add fix_CVE-2020-26148.patch to fix CVE-2020-26148 (Closes: #971396).
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