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ubuntucveUbuntu.comUB:CVE-2023-34087
HistoryJan 08, 2024 - 12:00 a.m.

CVE-2023-34087

2024-01-0800:00:00
ubuntu.com
ubuntu.com
6
evcd var len
gtkwave
arbitrary code execution
malicious 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

7.8

Confidence

Low

EPSS

0.001

Percentile

23.9%

An improper array index validation vulnerability exists in the EVCD var len
parsing functionality of GTKWave 3.3.115. A specially crafted .evcd file
can lead to arbitrary code execution. A victim would need to open a
malicious file to trigger this vulnerability.

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

7.8

Confidence

Low

EPSS

0.001

Percentile

23.9%