Debian Bug report logs -
#970941
f2fs-tools: CVE-2020-6070
Reply or subscribe to this bug.
Toggle useless messages
Report forwarded
to debian-bugs-dist@lists.debian.org, carnil@debian.org, team@security.debian.org, Filesystems Group <filesystems-devel@lists.alioth.debian.org>
:
Bug#970941
; Package src:f2fs-tools
.
(Fri, 25 Sep 2020 20:57:03 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, Filesystems Group <filesystems-devel@lists.alioth.debian.org>
.
(Fri, 25 Sep 2020 20:57:03 GMT) (full text, mbox, link).
Message #5 received at submit@bugs.debian.org (full text, mbox, reply):
Source: f2fs-tools
Version: 1.11.0-1.1
Severity: grave
Tags: security upstream
X-Debbugs-Cc: carnil@debian.org, Debian Security Team <team@security.debian.org>
Hi,
The following vulnerability was published for f2fs-tools.
CVE-2020-6070[0]:
| An exploitable code execution vulnerability exists in the file system
| checking functionality of fsck.f2fs 1.12.0. A specially crafted f2fs
| file can cause a logic flaw and out-of-bounds heap operations,
| resulting in code execution. An attacker can provide a malicious file
| to trigger this vulnerability.
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-2020-6070
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6070
[1] https://talosintelligence.com/vulnerability_reports/TALOS-2020-0988
Please adjust the affected versions in the BTS as needed.
Note, I did try to reach out to upstream to isolate the upstream
fixes, but got not repsonse so far. In any case bullseye should
ideally get a newer version, thus the RC severity (ortogonally to it,
the issue wouldbe no-dsa for buster).
Regards,
Salvatore
Send a report that this bug log contains spam.
Debian bug tracking system administrator <owner@bugs.debian.org>.
Last modified:
Sat Sep 26 10:25:00 2020;
Machine Name:
bembo
Debian Bug tracking system
Debbugs is free software and licensed under the terms of the GNU
Public License version 2. The current version can be obtained
from https://bugs.debian.org/debbugs-source/.
Copyright © 1999 Darren O. Benham,
1997,2003 nCipher Corporation Ltd,
1994-97 Ian Jackson,
2005-2017 Don Armstrong, and many other contributors.