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VULNERABILITIES

CVE-2023-36746 Details

Description

Multiple heap-based buffer overflow vulnerabilities exist in the fstReaderIterBlocks2 fstWritex len functionality of GTKWave 3.3.115. A specially crafted .fst file can lead to memory corruption. A victim would need to open a malicious file to trigger these vulnerabilities.This vulnerability concerns the handling of `len` in `fstWritex` when parsing the time table.

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References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://lists.debian.org/debian-lts-announce/2024/04/msg00007.html CVE
https://talosintelligence.com/vulnerability_reports/TALOS-2023-1793 CVEExploitThird Party Advisory
https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1793 CVE
https://lists.debian.org/debian-lts-announce/2024/04/msg00007.html [email protected]
https://talosintelligence.com/vulnerability_reports/TALOS-2023-1793 [email protected]ExploitThird Party Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-787Out-of-bounds Write[email protected]
CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer[email protected]

Affected Products

ProductVersions
tonybybell gtkwave
3.3.115

CPE

  • cpe:2.3:a:tonybybell:gtkwave:3.3.115:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

9 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2023-36746
NVD Published Date:
Jan 8, 2024
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2023-36746 Details - Not Deferred