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CVE-2023-32650

Date: January 8, 2024

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.

Language: C

Severity Score

Related Resources (5)

https://lists.debian.org/debian-lts-announce/2024/04/msg00007.html
https://nvd.nist.gov/vuln/detail/CVE-2023-32650
https://security-tracker.debian.org/tracker/CVE-2023-32650
https://talosintelligence.com/vulnerability_reports/TALOS-2023-1777
https://www.mend.io/vulnerability-database/CVE-2023-32650

Severity Score

Weakness Type (CWE)

Integer Overflow or Wraparound

CWE-190

CVSS v3.1

Base Score:
Attack Vector (AV): LOCAL
Attack Complexity (AC): HIGH
Privileges Required (PR): NONE
User Interaction (UI): REQUIRED
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): HIGH

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