Debian Bug report logs -
#988000
graphviz: CVE-2020-18032
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to debian-bugs-dist@lists.debian.org, carnil@debian.org, team@security.debian.org, Laszlo Boszormenyi (GCS) <gcs@debian.org>:
Bug#988000; Package src:graphviz.
(Mon, 03 May 2021 14:57:03 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, Laszlo Boszormenyi (GCS) <gcs@debian.org>.
(Mon, 03 May 2021 14:57:03 GMT) (full text, mbox, link).
Message #5 received at submit@bugs.debian.org (full text, mbox, reply):
Source: graphviz
Version: 2.42.2-4
Severity: important
Tags: security upstream
Forwarded: https://gitlab.com/graphviz/graphviz/-/issues/1700
X-Debbugs-Cc: carnil@debian.org, Debian Security Team <team@security.debian.org>
Hi,
The following vulnerability was published for graphviz.
CVE-2020-18032[0]:
| Buffer Overflow in Graphviz Graph Visualization Tools from commit ID
| f8b9e035 and earlier allows remote attackers to execute arbitrary code
| or cause a denial of service (application crash) by loading a crafted
| file into the "lib/common/shapes.c" component.
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-2020-18032
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-18032
[1] https://gitlab.com/graphviz/graphviz/-/issues/1700
[2] https://gitlab.com/graphviz/graphviz/-/commit/784411ca3655c80da0f6025ab20634b2a6ff696b
Please adjust the affected versions in the BTS as needed.
Regards,
Salvatore
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