CWE-121

Stack-based Buffer Overflow

A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function).

CVE-2022-0194 (GCVE-0-2022-0194)

Vulnerability from cvelistv5 – Published: 2023-03-28 00:00 – Updated: 2025-11-04 19:12
VLAI
Summary
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Netatalk. Authentication is not required to exploit this vulnerability. The specific flaw exists within the ad_addcomment function. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-15876.
Severity
9.8 (Critical)
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
  • CWE-121 - Stack-based Buffer Overflow
Assigner
zdi
References
Impacted products
Vendor Product Version
Netatalk Netatalk Affected: 3.1.12
Create a notification for this product.
Credits
Theori (@theori_io)
Show details on NVD website
To clipboard 

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CVE-2022-0408 (GCVE-0-2022-0408)

Vulnerability from cvelistv5 – Published: 2022-01-30 00:00 – Updated: 2024-08-02 23:25
VLAI
Title
Stack-based Buffer Overflow in vim/vim
Summary
Stack-based Buffer Overflow in GitHub repository vim/vim prior to 8.2.
Severity
8.4 (High)
CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
  • CWE-121 - Stack-based Buffer Overflow
Assigner
References
Impacted products
Vendor Product Version
vim vim/vim Affected: unspecified , < 8.2 (custom)
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2022-0629 (GCVE-0-2022-0629)

Vulnerability from cvelistv5 – Published: 2022-02-17 00:00 – Updated: 2024-08-02 23:32
VLAI
Title
Stack-based Buffer Overflow in vim/vim
Summary
Stack-based Buffer Overflow in GitHub repository vim/vim prior to 8.2.
Severity
8.4 (High)
CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
  • CWE-121 - Stack-based Buffer Overflow
Assigner
References
Impacted products
Vendor Product Version
vim vim/vim Affected: unspecified , < 8.2 (custom)
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2022-0650 (GCVE-0-2022-0650)

Vulnerability from cvelistv5 – Published: 2023-03-28 00:00 – Updated: 2025-02-19 15:42
VLAI
Summary
This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of TP-Link TL-WR940N 3.20.1 Build 200316 Rel.34392n (5553) routers. Authentication is required to exploit this vulnerability. The specific flaw exists within the httpd service, which listens on TCP port 80 by default. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-13993.
Severity
6.8 (Medium)
CVSS:3.0/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CWE
  • CWE-121 - Stack-based Buffer Overflow
Assigner
zdi
References
Impacted products
Vendor Product Version
TP-Link TL-WR940N Affected: 3.20.1 Build 200316 Rel.34392n (5553)
Create a notification for this product.
Credits
Vadym Kolisnichenko
Show details on NVD website
To clipboard 

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CVE-2022-1068 (GCVE-0-2022-1068)

Vulnerability from cvelistv5 – Published: 2022-04-01 22:17 – Updated: 2025-04-16 16:32
VLAI
Title
Modbus Tools Modbus Slave Stack-Based Buffer Overflow
Summary
Modbus Tools Modbus Slave (versions 7.4.2 and prior) is vulnerable to a stack-based buffer overflow in the registration field. This may cause the program to crash when a long character string is used.
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-121 - Stack-based Buffer Overflow
Assigner
References
Impacted products
Vendor Product Version
Modbus Tools Modbus Slave Affected: unspecified , ≤ 7.4.2 (custom)
Create a notification for this product.
Date Public
2022-03-29 00:00
Credits
Yehia Elghaly reported this vulnerability to CISA.
Show details on NVD website
To clipboard 

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CVE-2022-1211 (GCVE-0-2022-1211)

Vulnerability from cvelistv5 – Published: 2022-04-03 12:10 – Updated: 2025-04-15 14:42
VLAI
Title
tildearrow Furnace FUR to VGM Converter stack-based overflow
Summary
A vulnerability classified as critical has been found in tildearrow Furnace dev73. This affects the FUR to VGM converter in console mode which causes stack-based overflows and crashes. It is possible to initiate the attack remotely but it requires user-interaction. A POC has been disclosed to the public and may be used.
Severity
6.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
CWE
  • CWE-121 - Stack-based Buffer Overflow
Assigner
References
Impacted products
Vendor Product Version
tildearrow Furnace Affected: dev73
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2022-1355 (GCVE-0-2022-1355)

Vulnerability from cvelistv5 – Published: 2022-08-31 00:00 – Updated: 2024-08-03 00:03
VLAI
Summary
A stack buffer overflow flaw was found in Libtiffs' tiffcp.c in main() function. This flaw allows an attacker to pass a crafted TIFF file to the tiffcp tool, triggering a stack buffer overflow issue, possibly corrupting the memory, and causing a crash that leads to a denial of service.
Severity
No CVSS data available.
CWE
  • CWE-121 - - Stack-based Buffer Overflow.
Assigner
References
Impacted products
Vendor Product Version
n/a libtiff Affected: Not-Known
Show details on NVD website
To clipboard 

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CVE-2022-1405 (GCVE-0-2022-1405)

Vulnerability from cvelistv5 – Published: 2022-08-31 15:33 – Updated: 2025-04-16 17:49
VLAI
Title
Delta Electronics CNCSoft Stack-based Buffer Overflow
Summary
CNCSoft: All versions prior to 1.01.32 does not properly sanitize input while processing a specific project file, allowing a possible stack-based buffer overflow condition.
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-121 - Stack-based Buffer Overflow
Assigner
References
Impacted products
Vendor Product Version
Delta Electronics CNCSoft Affected: All , < 1.01.32 (custom)
Create a notification for this product.
Date Public
2022-05-12 00:00
Show details on NVD website
To clipboard 

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CVE-2022-1669 (GCVE-0-2022-1669)

Vulnerability from cvelistv5 – Published: 2022-05-24 17:38 – Updated: 2025-04-16 16:18
VLAI
Title
Circutor COMPACT DC-S BASIC
Summary
A buffer overflow vulnerability has been detected in the firewall function of the device management web portal. The device runs a CGI binary (index.cgi) to offer a management web application. Once authenticated with valid credentials in this web portal, a potential attacker could submit any "Address" value and it would be copied to a second variable with a "strcpy" vulnerable function without checking its length. Because of this, it is possible to send a long address value to overflow the process stack, controlling the function return address.
Severity
6.8 (Medium)
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:H
CWE
  • CWE-121 - Stack-based Buffer Overflow
Assigner
References
Impacted products
Vendor Product Version
CIRCUTOR COMPACT DC-S BASIC Affected: CIR_CDC_v1.2.17
Create a notification for this product.
Date Public
2022-05-17 00:00
Credits
Angel Garcia Moreno reported this vulnerability to CISA.
Show details on NVD website
To clipboard 

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CVE-2022-1888 (GCVE-0-2022-1888)

Vulnerability from cvelistv5 – Published: 2022-08-31 15:32 – Updated: 2025-04-16 17:49
VLAI
Title
Fuji Electric Alpha7 PC Loader Fuji Electric Alpha7 PC Loader
Summary
Alpha7 PC Loader (All versions) is vulnerable to a stack-based buffer overflow while processing a specifically crafted project file, which may allow an attacker to execute arbitrary code.
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-121 - Stack-based Buffer Overflow
Assigner
References
Impacted products
Vendor Product Version
Fuji Electric Alpha7 PC Loader Affected: All Versions
Create a notification for this product.
Date Public
2022-05-31 00:00
Show details on NVD website
To clipboard 

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        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-121 Stack-based Buffer Overflow"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.cisa.gov/uscert/ics/advisories/icsa-22-151-01",
              "refsource": "MISC",
              "url": "https://www.cisa.gov/uscert/ics/advisories/icsa-22-151-01"
            }
          ]
        },
        "source": {
          "advisory": "ICSA-22-151-01",
          "discovery": "UNKNOWN"
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
    "assignerShortName": "icscert",
    "cveId": "CVE-2022-1888",
    "datePublished": "2022-08-31T15:32:57.691Z",
    "dateReserved": "2022-05-25T00:00:00.000Z",
    "dateUpdated": "2025-04-16T17:49:44.370Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}
Mitigation ID: MIT-10

Phases: Operation, Build and Compilation

Strategy: Environment Hardening

Description:

  • Use automatic buffer overflow detection mechanisms that are offered by certain compilers or compiler extensions. Examples include: the Microsoft Visual Studio /GS flag, Fedora/Red Hat FORTIFY_SOURCE GCC flag, StackGuard, and ProPolice, which provide various mechanisms including canary-based detection and range/index checking.
  • D3-SFCV (Stack Frame Canary Validation) from D3FEND [REF-1334] discusses canary-based detection in detail.
Mitigation

Phase: Architecture and Design

Description:

  • Use an abstraction library to abstract away risky APIs. Not a complete solution.
Mitigation

Phase: Implementation

Description:

  • Implement and perform bounds checking on input.
Mitigation

Phase: Implementation

Description:

  • Do not use dangerous functions such as gets. Use safer, equivalent functions which check for boundary errors.
Mitigation ID: MIT-11

Phases: Operation, Build and Compilation

Strategy: Environment Hardening

Description:

  • Run or compile the software using features or extensions that randomly arrange the positions of a program's executable and libraries in memory. Because this makes the addresses unpredictable, it can prevent an attacker from reliably jumping to exploitable code.
  • Examples include Address Space Layout Randomization (ASLR) [REF-58] [REF-60] and Position-Independent Executables (PIE) [REF-64]. Imported modules may be similarly realigned if their default memory addresses conflict with other modules, in a process known as "rebasing" (for Windows) and "prelinking" (for Linux) [REF-1332] using randomly generated addresses. ASLR for libraries cannot be used in conjunction with prelink since it would require relocating the libraries at run-time, defeating the whole purpose of prelinking.
  • For more information on these techniques see D3-SAOR (Segment Address Offset Randomization) from D3FEND [REF-1335].

No CAPEC attack patterns related to this CWE.

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