CVE-2018-19492
High
Description
An issue was discovered in cairo.trm in Gnuplot 5.2.5. This issue allows an attacker to conduct a buffer overflow with an arbitrary amount of data in the cairotrm_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 pngcairo terminal is used as a backend.
SeverityHigh
CVSS7.8
Exploit probability—
Product
Gnuplot
PublishedNov 23, 2018
First seenNov 23, 2018
How to fix
Vendor advisories
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| gnuplot gnuplot | 5.2.5 | — |
| debian debian_linux | 8.0 | — |
| opensuse leap | 15.0 | — |
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