An issue was discovered in post.trm in Gnuplot 5.2.5. This issue allows an attacker to conduct a buffer overflow with an arbitrary amount of data in the PS_options function. This flaw is caused by a missing size check of an argument passed to the "set font" function. This issue occurs when the Gnuplot postscript terminal is used as a backend.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2018-11-23T17:00:00

Updated: 2024-08-05T11:37:11.479Z

Reserved: 2018-11-23T00:00:00

Link: CVE-2018-19491

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2018-11-23T17:29:00.347

Modified: 2020-09-28T20:15:12.483

Link: CVE-2018-19491

cve-icon Redhat

Severity :

Publid Date: 2018-11-19T00:00:00Z

Links: CVE-2018-19491 - Bugzilla