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Status published
High
CVE-2020-18032
Buffer Overflow in Graphviz Graph Visualization Tools from commit ID...
Vulnerability Description
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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- https://gitlab.com/graphviz/graphviz/-/issues/1700
- https://lists.debian.org/debian-lts-announce/2021/05/msg00014.html
- https://www.debian.org/security/2021/dsa-4914
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/D5PQPHJHPU46FK3R5XBP3XDT4X37HMPC/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QGY2IGARE6RZHTF2UEZEWLMQCDILFK6A/
- https://security.gentoo.org/glsa/202107-04
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Affected Vendor
graphviz
View all reports →Affected Software
graphviz, debian linux, fedora
Vulnerable Versions:
0, 9.0, 10.0, 33, 34
Timeline
Official Publish:
April 29th, 2021
Last Modified:
August 4th, 2024
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.