MGASA-2021-0228 - Updated graphviz packages fix a security vulnerability

Publication date: 08 Jun 2021
URL: https://advisories.mageia.org/MGASA-2021-0228.html
Type: security
Affected Mageia releases: 7, 8
CVE: CVE-2020-18032

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. (CVE-2020-18032)

References:
- https://bugs.mageia.org/show_bug.cgi?id=28989
- https://www.debian.org/security/2021/dsa-4914
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/D5PQPHJHPU46FK3R5XBP3XDT4X37HMPC/
- https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/PTXOIYNDR72EDFNCBXMS56IU6ZLZOJMB/
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-18032

SRPMS:
- 8/core/graphviz-2.44.1-2.1.mga8
- 7/core/graphviz-2.40.1-17.2.mga7

Mageia 2021-0228: graphviz security update

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 (applicatio...

Summary

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. (CVE-2020-18032)

References

- https://bugs.mageia.org/show_bug.cgi?id=28989

- https://www.debian.org/security/2021/dsa-4914

- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/D5PQPHJHPU46FK3R5XBP3XDT4X37HMPC/

- https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/PTXOIYNDR72EDFNCBXMS56IU6ZLZOJMB/

- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-18032

Resolution

MGASA-2021-0228 - Updated graphviz packages fix a security vulnerability

SRPMS

- 8/core/graphviz-2.44.1-2.1.mga8

- 7/core/graphviz-2.40.1-17.2.mga7

Severity
Publication date: 08 Jun 2021
URL: https://advisories.mageia.org/MGASA-2021-0228.html
Type: security
CVE: CVE-2020-18032

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