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2 vulnerabilities by ticalc

CVE-2017-20225 (GCVE-0-2017-20225)

Vulnerability from cvelistv5 – Published: 2026-03-28 11:58 – Updated: 2026-03-30 15:51
VLAI?
Title
TiEmu 2.08 Stack-Based Buffer Overflow Vulnerability
Summary
TiEmu 2.08 and prior contains a stack-based buffer overflow vulnerability that allows attackers to execute arbitrary code by exploiting inadequate boundary checks on user-supplied input. Attackers can trigger the overflow through command-line arguments passed to the application, leveraging ROP gadgets to bypass protections and execute shellcode in the application context.
Severity ?
9.3 (Critical)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
9.8 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
Assigner
References
Impacted products
Vendor Product Version
ticalc TiEmu Affected: 2.08
Create a notification for this product.
Date Public ?
2017-05-30 00:00
Credits
Juan Sacco <juan.sacco@kpn.com> at KPN Red Team - http://www.kpn.com
Show details on NVD website
To clipboard 

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CVE-2016-20040 (GCVE-0-2016-20040)

Vulnerability from cvelistv5 – Published: 2026-03-28 11:58 – Updated: 2026-04-01 13:56
VLAI?
Title
TiEmu 3.03-nogdb+dfsg-3 Buffer Overflow via ROM Parameter
Summary
TiEmu 3.03-nogdb+dfsg-3 contains a buffer overflow vulnerability in the ROM parameter handling that allows local attackers to crash the application or execute arbitrary code. Attackers can supply an oversized ROM parameter to the tiemu command-line interface to overflow the stack buffer and overwrite the instruction pointer with malicious addresses.
Severity ?
8.6 (High)
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
8.4 (High)
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
  • CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
Impacted products
Vendor Product Version
ticalc Texas Instrument Emulator Affected: 3.03
Create a notification for this product.
Date Public ?
2016-04-13 00:00
Credits
Juan Sacco - http://www.exploitpack.com -
Show details on NVD website
To clipboard 

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