CVE-2023-38651
Assigner: talos
Published: 2024-01-08T14:47:46.837Z
State: PUBLISHED
affected: vendor: GTKWave
product: GTKWave
versions: version: 3.3.115
status: affected
descriptions: value: Multiple integer overflow vulnerabilities exist in the VZT vzt_rd_block_vch_decode times parsing functionality of GTKWave 3.3.115. A specially crafted .vzt file can lead to memory corruption. A victim would need to open a malicious file to trigger these vulnerabilities.This vulnerability concerns the integer overflow when num_time_ticks is zero.
problemTypes: descriptions: description: CWE-190: Integer Overflow or Wraparound
type: CWE
cweId: CWE-190
metrics: cvssV3_1: version: 3.1
vectorString: CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
attackVector: LOCAL
attackComplexity: HIGH
privilegesRequired: NONE
userInteraction: REQUIRED
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
baseScore: 7
baseSeverity: HIGH
credits: value: Discovered by Claudio Bozzato of Cisco Talos.