CVE-2023-35956

CVSS V2 None CVSS V3 None

Description

Multiple heap-based buffer overflow vulnerabilities exist in the fstReaderIterBlocks2 VCDATA parsing functionality of GTKWave 3.3.115. A specially-crafted .fst file can lead to arbitrary code execution. A victim would need to open a malicious file to trigger these vulnerabilities.This vulnerability concerns the decompression function `fastlz_decompress`.

Overview

CVE ID
CVE-2023-35956

Assigner
talos

Vulnerability Status
PUBLISHED

Published Version
2024-01-08T14:47:59.620Z

Last Modified Date
2024-01-08T18:00:09.521Z

Weakness Enumerations

CWE	URL
CWE-119	http://cwe.mitre.org/data/definitions/119.html

References

Reference URL	Reference Tags
https://talosintelligence.com/vulnerability_reports/TALOS-2023-1785
https://lists.debian.org/debian-lts-announce/2024/04/msg00007.html

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2023-35956
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-35956

History

Created	Old Value	New Value	Data Type	Notes
2024-06-25 19:58:43				Added to TrackCVE