CWE-190

Integer Overflow or Wraparound

The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.

CVE-2023-38150 (GCVE-0-2023-38150)

Vulnerability from cvelistv5 – Published: 2023-09-12 16:58 – Updated: 2025-10-30 18:17
VLAI
Title
Windows Kernel Elevation of Privilege Vulnerability
Summary
Windows Kernel Elevation of Privilege Vulnerability
Severity
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C
CWE
  • CWE-190 - Integer Overflow or Wraparound
Assigner
References
Impacted products
Vendor Product Version
Microsoft Windows 11 version 21H2 Affected: 10.0.0 , < 10.0.22000.2416 (custom)
Create a notification for this product.
Microsoft Windows 11 version 22H2 Affected: 10.0.22621.0 , < 10.0.22621.2283 (custom)
Create a notification for this product.
Date Public
2023-09-12 07:00
Show details on NVD website
To clipboard 

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CVE-2023-38560 (GCVE-0-2023-38560)

Vulnerability from cvelistv5 – Published: 2023-08-01 16:49 – Updated: 2025-11-20 17:41
VLAI
Title
Ghostscript: integer overflow in pcl/pl/plfont.c:418 in pl_glyph_name
Summary
An integer overflow flaw was found in pcl/pl/plfont.c:418 in pl_glyph_name in ghostscript. This issue may allow a local attacker to cause a denial of service via transforming a crafted PCL file to PDF format.
Severity
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CWE
  • CWE-190 - Integer Overflow or Wraparound
Assigner
References
Impacted products
Date Public
2023-07-17 00:00
Credits
Red Hat would like to thank fullwaywang (Tencent) for reporting this issue.
Show details on NVD website
To clipboard 

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CVE-2023-38618 (GCVE-0-2023-38618)

Vulnerability from cvelistv5 – Published: 2024-01-08 14:47 – Updated: 2025-11-04 18:15
VLAI
Summary
Multiple integer overflow vulnerabilities exist in the VZT facgeometry parsing functionality of GTKWave 3.3.115. A specially crafted .vzt file can lead to arbitrary code execution. A victim would need to open a malicious file to trigger these vulnerabilities.This vulnerability concerns the integer overflow when allocating the `rows` array.
Severity
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE
  • CWE-190 - Integer Overflow or Wraparound
Assigner
References
Impacted products
Vendor Product Version
GTKWave GTKWave Affected: 3.3.115
Create a notification for this product.
Credits
Discovered by Claudio Bozzato of Cisco Talos.
Show details on NVD website
To clipboard 

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CVE-2023-38619 (GCVE-0-2023-38619)

Vulnerability from cvelistv5 – Published: 2024-01-08 14:47 – Updated: 2025-11-04 18:15
VLAI
Summary
Multiple integer overflow vulnerabilities exist in the VZT facgeometry parsing functionality of GTKWave 3.3.115. A specially crafted .vzt file can lead to arbitrary code execution. A victim would need to open a malicious file to trigger these vulnerabilities.This vulnerability concerns the integer overflow when allocating the `msb` array.
Severity
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE
  • CWE-190 - Integer Overflow or Wraparound
Assigner
References
Impacted products
Vendor Product Version
GTKWave GTKWave Affected: 3.3.115
Create a notification for this product.
Credits
Discovered by Claudio Bozzato of Cisco Talos.
Show details on NVD website
To clipboard 

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CVE-2023-38620 (GCVE-0-2023-38620)

Vulnerability from cvelistv5 – Published: 2024-01-08 14:47 – Updated: 2025-11-04 18:15
VLAI
Summary
Multiple integer overflow vulnerabilities exist in the VZT facgeometry parsing functionality of GTKWave 3.3.115. A specially crafted .vzt file can lead to arbitrary code execution. A victim would need to open a malicious file to trigger these vulnerabilities.This vulnerability concerns the integer overflow when allocating the `lsb` array.
Severity
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE
  • CWE-190 - Integer Overflow or Wraparound
Assigner
References
Impacted products
Vendor Product Version
GTKWave GTKWave Affected: 3.3.115
Create a notification for this product.
Credits
Discovered by Claudio Bozzato of Cisco Talos.
Show details on NVD website
To clipboard 

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CVE-2023-38621 (GCVE-0-2023-38621)

Vulnerability from cvelistv5 – Published: 2024-01-08 14:47 – Updated: 2025-11-04 18:15
VLAI
Summary
Multiple integer overflow vulnerabilities exist in the VZT facgeometry parsing functionality of GTKWave 3.3.115. A specially crafted .vzt file can lead to arbitrary code execution. A victim would need to open a malicious file to trigger these vulnerabilities.This vulnerability concerns the integer overflow when allocating the `flags` array.
Severity
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE
  • CWE-190 - Integer Overflow or Wraparound
Assigner
References
Impacted products
Vendor Product Version
GTKWave GTKWave Affected: 3.3.115
Create a notification for this product.
Credits
Discovered by Claudio Bozzato of Cisco Talos.
Show details on NVD website
To clipboard 

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CVE-2023-38622 (GCVE-0-2023-38622)

Vulnerability from cvelistv5 – Published: 2024-01-08 14:47 – Updated: 2025-11-04 18:15
VLAI
Summary
Multiple integer overflow vulnerabilities exist in the VZT facgeometry parsing functionality of GTKWave 3.3.115. A specially crafted .vzt file can lead to arbitrary code execution. A victim would need to open a malicious file to trigger these vulnerabilities.This vulnerability concerns the integer overflow when allocating the `len` array.
Severity
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE
  • CWE-190 - Integer Overflow or Wraparound
Assigner
References
Impacted products
Vendor Product Version
GTKWave GTKWave Affected: 3.3.115
Create a notification for this product.
Credits
Discovered by Claudio Bozzato of Cisco Talos.
Show details on NVD website
To clipboard 

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CVE-2023-38623 (GCVE-0-2023-38623)

Vulnerability from cvelistv5 – Published: 2024-01-08 14:47 – Updated: 2025-11-04 18:16
VLAI
Summary
Multiple integer overflow vulnerabilities exist in the VZT facgeometry parsing functionality of GTKWave 3.3.115. A specially crafted .vzt file can lead to arbitrary code execution. A victim would need to open a malicious file to trigger these vulnerabilities.This vulnerability concerns the integer overflow when allocating the `vindex_offset` array.
Severity
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE
  • CWE-190 - Integer Overflow or Wraparound
Assigner
References
Impacted products
Vendor Product Version
GTKWave GTKWave Affected: 3.3.115
Create a notification for this product.
Credits
Discovered by Claudio Bozzato of Cisco Talos.
Show details on NVD website
To clipboard 

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CVE-2023-38650 (GCVE-0-2023-38650)

Vulnerability from cvelistv5 – Published: 2024-01-08 14:47 – Updated: 2025-11-04 18:16
VLAI
Summary
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 not zero.
Severity
7 (High)
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE
  • CWE-190 - Integer Overflow or Wraparound
Assigner
References
Impacted products
Vendor Product Version
GTKWave GTKWave Affected: 3.3.115
Create a notification for this product.
Credits
Discovered by Claudio Bozzato of Cisco Talos.
Show details on NVD website
To clipboard 

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CVE-2023-38651 (GCVE-0-2023-38651)

Vulnerability from cvelistv5 – Published: 2024-01-08 14:47 – Updated: 2025-11-04 18:16
VLAI
Summary
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.
Severity
7 (High)
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE
  • CWE-190 - Integer Overflow or Wraparound
Assigner
References
Impacted products
Vendor Product Version
GTKWave GTKWave Affected: 3.3.115
Create a notification for this product.
Credits
Discovered by Claudio Bozzato of Cisco Talos.
Show details on NVD website
To clipboard 

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Mitigation

Phase: Requirements

Description:

  • Ensure that all protocols are strictly defined, such that all out-of-bounds behavior can be identified simply, and require strict conformance to the protocol.
Mitigation ID: MIT-3

Phase: Requirements

Strategy: Language Selection

Description:

  • Use a language that does not allow this weakness to occur or provides constructs that make this weakness easier to avoid.
  • If possible, choose a language or compiler that performs automatic bounds checking.
Mitigation ID: MIT-4

Phase: Architecture and Design

Strategy: Libraries or Frameworks

Description:

  • Use a vetted library or framework that does not allow this weakness to occur or provides constructs that make this weakness easier to avoid [REF-1482].
  • Use libraries or frameworks that make it easier to handle numbers without unexpected consequences.
  • Examples include safe integer handling packages such as SafeInt (C++) or IntegerLib (C or C++). [REF-106]
Mitigation ID: MIT-8

Phase: Implementation

Strategy: Input Validation

Description:

  • Perform input validation on any numeric input by ensuring that it is within the expected range. Enforce that the input meets both the minimum and maximum requirements for the expected range.
  • Use unsigned integers where possible. This makes it easier to perform validation for integer overflows. When signed integers are required, ensure that the range check includes minimum values as well as maximum values.
Mitigation ID: MIT-36

Phase: Implementation

Description:

  • Understand the programming language's underlying representation and how it interacts with numeric calculation (CWE-681). Pay close attention to byte size discrepancies, precision, signed/unsigned distinctions, truncation, conversion and casting between types, "not-a-number" calculations, and how the language handles numbers that are too large or too small for its underlying representation. [REF-7]
  • Also be careful to account for 32-bit, 64-bit, and other potential differences that may affect the numeric representation.
Mitigation ID: MIT-15

Phase: Architecture and Design

Description:

  • For any security checks that are performed on the client side, ensure that these checks are duplicated on the server side, in order to avoid CWE-602. Attackers can bypass the client-side checks by modifying values after the checks have been performed, or by changing the client to remove the client-side checks entirely. Then, these modified values would be submitted to the server.
Mitigation ID: MIT-26

Phase: Implementation

Strategy: Compilation or Build Hardening

Description:

  • Examine compiler warnings closely and eliminate problems with potential security implications, such as signed / unsigned mismatch in memory operations, or use of uninitialized variables. Even if the weakness is rarely exploitable, a single failure may lead to the compromise of the entire system.
CAPEC-92: Forced Integer Overflow

This attack forces an integer variable to go out of range. The integer variable is often used as an offset such as size of memory allocation or similarly. The attacker would typically control the value of such variable and try to get it out of range. For instance the integer in question is incremented past the maximum possible value, it may wrap to become a very small, or negative number, therefore providing a very incorrect value which can lead to unexpected behavior. At worst the attacker can execute arbitrary code.

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