CVE-2023-32650

2024-01-0815:15:08

Debian Security Bug Tracker

security-tracker.debian.org

integer overflow

gtkwave

memory corruption

fst file

unix

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

AI Score

Confidence

High

EPSS

0.001

Percentile

33.6%

JSON

An integer overflow vulnerability exists in the FST_BL_GEOM parsing maxhandle functionality of GTKWave 3.3.115, when compiled as a 32-bit binary. A specially crafted .fst file can lead to memory corruption. A victim would need to open a malicious file to trigger this vulnerability.

OSVersionArchitecturePackageVersionFilename
Debian12allgtkwave< 3.3.118-0.1~deb12u1gtkwave_3.3.118-0.1~deb12u1_all.deb
Debian11allgtkwave< 3.3.104+really3.3.118-0+deb11u1gtkwave_3.3.104+really3.3.118-0+deb11u1_all.deb
Debian999allgtkwave< 3.3.118-0.1gtkwave_3.3.118-0.1_all.deb
Debian13allgtkwave< 3.3.118-0.1gtkwave_3.3.118-0.1_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	12	all	gtkwave	< 3.3.118-0.1~deb12u1	gtkwave_3.3.118-0.1~deb12u1_all.deb
Debian	11	all	gtkwave	< 3.3.104+really3.3.118-0+deb11u1	gtkwave_3.3.104+really3.3.118-0+deb11u1_all.deb
Debian	999	all	gtkwave	< 3.3.118-0.1	gtkwave_3.3.118-0.1_all.deb
Debian	13	all	gtkwave	< 3.3.118-0.1	gtkwave_3.3.118-0.1_all.deb