CVE-2023-35958

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 vulnerabili...

CVE-2023-35955

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 vulnerabili...

CVE-2023-35957

CVE-2023-35957 affects GTKWave prior to 3.3.118 (e.g., 3.3.115) where multiple heap-based buffer overflows exist in the fstReaderIterBlocks2 VCDATA parsing functionality. A victim must open a specially crafted .fst file, triggering the vulnerability in the decompression function uncompress and po...

CVE-2023-35969

GTKWave 3.3.115 is affected by multiple heap-based buffer overflow flaws in the fstReaderIterBlocks2 chain_table parsing (FST_BL_VCDATA and FST_BL_VCDATA_DYN_ALIAS), which can lead to arbitrary code execution when a crafted .fst file is opened. Local attacker with user interaction is required. Re...

CVE-2023-36747

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...

CVE-2023-36747

CVE-2023-36747 is tied to GTKWave (gtkwave) and corresponds to multiple heap-based buffer overflow vulnerabilities in the fstReaderIterBlocks2 fstWritex len handling, triggered when beg_time does not align with the time table. Public sources in connected documents indicate the issue affects GTKWa...

PT-2024-12587 · Gtkwave · Gtkwave

Name of the Vulnerable Software and Affected Versions: GTKWave version 3.3.115 Description: An integer overflow issue exists in the fstReaderIterBlocks2 function's temp signal value buf allocation, allowing arbitrary code execution through a specially crafted .fst file. A victim must open a...

PT-2024-12584 · Gtkwave · Gtkwave

Name of the Vulnerable Software and Affected Versions: GTKWave version 3.3.115 Description: The issue is related to multiple heap-based buffer overflow vulnerabilities in the fstReaderIterBlocks2 and fstWritex len functionality. These vulnerabilities can be triggered by a specially crafted .fst...