CVE-2018-19491

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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.8 HIGH
LOCAL
LOW
NONE
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 76.54%
Affected Products (NVD)
VendorProductVersion
gnuplotgnuplot
5.2.5
debiandebian_linux
8.0
opensuseleap
15.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
gnuplot
bookworm
unimportant
bullseye
unimportant
sid
unimportant
trixie
unimportant
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
gnuplot5
bionic
dne
cosmic
dne
disco
dne
eoan
dne
focal
dne
groovy
dne
hirsute
dne
impish
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
oracular
dne
plucky
dne
questing
dne
resolute
dne
trusty
dne
xenial
needed
gnuplot
bionic
Fixed 5.2.2+dfsg1-2ubuntu1+esm1
released
cosmic
ignored
disco
ignored
eoan
ignored
focal
not-affected
groovy
ignored
hirsute
ignored
impish
ignored
jammy
not-affected
kinetic
ignored
lunar
ignored
mantic
ignored
noble
not-affected
oracular
not-affected
plucky
not-affected
questing
not-affected
resolute
not-affected
trusty
Fixed 4.6.4-2ubuntu0.1~esm1
released
xenial
Fixed 4.6.6-3ubuntu0.1
released
openSUSE logo
openSUSE / SLES Releases
openSUSE Product
Release
gnuplot
suse enterprise sap 15
5.2.2-3.3.29
fixed
suse enterprise sap 15 SP1
5.2.2-3.3.29
fixed
suse enterprise sap 15 SP2
5.2.2-3.3.29
fixed
suse enterprise sap 15 SP3
5.2.2-3.3.29
fixed
suse enterprise sap 15 SP4
5.4.3-150400.1.6
fixed
suse enterprise sap 15 SP7
5.4.3-150400.1.6
fixed
suse enterprise server 15
5.2.2-3.3.29
fixed
suse enterprise server 15 SP1
5.2.2-3.3.29
fixed
suse enterprise server 15 SP2
5.2.2-3.3.29
fixed
suse enterprise server 15 SP3
5.2.2-3.3.29
fixed
suse enterprise server 15 SP4
5.4.3-150400.1.6
fixed
suse enterprise server 15 SP7
5.4.3-150400.1.6
fixed
gnuplot-doc
suse enterprise sap 15
5.2.2-3.3.29
fixed
suse enterprise sap 15 SP1
5.2.2-3.3.29
fixed
suse enterprise sap 15 SP2
5.2.2-3.3.29
fixed
suse enterprise sap 15 SP3
5.2.2-3.3.29
fixed
suse enterprise sap 15 SP4
5.4.3-150400.1.9
fixed
suse enterprise sap 15 SP7
5.4.3-150400.1.9
fixed
suse enterprise server 15
5.2.2-3.3.29
fixed
suse enterprise server 15 SP1
5.2.2-3.3.29
fixed
suse enterprise server 15 SP2
5.2.2-3.3.29
fixed
suse enterprise server 15 SP3
5.2.2-3.3.29
fixed
suse enterprise server 15 SP4
5.4.3-150400.1.9
fixed
suse enterprise server 15 SP7
5.4.3-150400.1.9
fixed