Common Weakness Enumeration

CWE-190

Allowed

Integer Overflow or Wraparound

Abstraction: Base · Status: Stable

API response cwe.mitre.org

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.

3867 vulnerabilities reference this CWE, most recent first.

CVE-2022-1699 (GCVE-0-2022-1699)

Vulnerability from cvelistv5 – Published: 2022-05-12 15:20 – Updated: 2024-08-03 00:10
VLAI
Title
Uncontrolled Resource Consumption in causefx/organizr
Summary
Uncontrolled Resource Consumption in GitHub repository causefx/organizr prior to 2.1.2000. This vulnerability can be abused by doing a DDoS attack for which genuine users will not able to access resources/applications.
Severity
9.9 (Critical)
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:H
CWE
  • CWE-190 - Integer Overflow or Wraparound
Assigner
References
Impacted products
Vendor Product Version
causefx causefx/organizr Affected: unspecified , < 2.1.2000 (custom)
Create a notification for this product.
Show details on NVD website
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CVE-2022-1475 (GCVE-0-2022-1475)

Vulnerability from cvelistv5 – Published: 2022-05-02 00:00 – Updated: 2024-08-03 00:03
VLAI
Summary
An integer overflow vulnerability was found in FFmpeg versions before 4.4.2 and before 5.0.1 in g729_parse() in llibavcodec/g729_parser.c when processing a specially crafted file.
Severity
No CVSS data available.
CWE
Assigner
References
Impacted products
Vendor Product Version
n/a FFmpeg Affected: before 4.4.2
Affected: before 5.0.1
Show details on NVD website
To clipboard 

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CVE-2022-1116 (GCVE-0-2022-1116)

Vulnerability from cvelistv5 – Published: 2022-05-17 16:50 – Updated: 2025-04-21 13:53
VLAI
Summary
Integer Overflow or Wraparound vulnerability in io_uring of Linux Kernel allows local attacker to cause memory corruption and escalate privileges to root. This issue affects: Linux Kernel versions prior to 5.4.189; version 5.4.24 and later versions.
Severity
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
SSVC
Exploitation: poc Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-190 - Integer Overflow or Wraparound
Assigner
References
Impacted products
Vendor Product Version
Linux Kernel Affected: unspecified , < 5.4.189 (custom)
Affected: 5.4.24 , < unspecified (custom)
Create a notification for this product.
Credits
Bing-Jhong Billy Jheng <billy@starlabs.sg>
Show details on NVD website
To clipboard 

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CVE-2022-1036 (GCVE-0-2022-1036)

Vulnerability from cvelistv5 – Published: 2022-03-22 12:40 – Updated: 2024-08-02 23:47
VLAI
Title
Able to create an account with long password leads to memory corruption / Integer Overflow in microweber/microweber
Summary
Able to create an account with long password leads to memory corruption / Integer Overflow in GitHub repository microweber/microweber prior to 1.2.12.
Severity
5.3 (Medium)
CVSS:3.0/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:H/A:L
CWE
  • CWE-190 - Integer Overflow or Wraparound
Assigner
References
Impacted products
Vendor Product Version
microweber microweber/microweber Affected: unspecified , < 1.2.12 (custom)
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2022-0998 (GCVE-0-2022-0998)

Vulnerability from cvelistv5 – Published: 2022-03-30 16:03 – Updated: 2024-08-02 23:47
VLAI
Summary
An integer overflow flaw was found in the Linux kernel’s virtio device driver code in the way a user triggers the vhost_vdpa_config_validate function. This flaw allows a local user to crash or potentially escalate their privileges on the system.
Severity
No CVSS data available.
CWE
Assigner
References
Impacted products
Vendor Product Version
n/a Kernel Affected: Linux kernel 5.17-rc1
Show details on NVD website
To clipboard 

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CVE-2022-0968 (GCVE-0-2022-0968)

Vulnerability from cvelistv5 – Published: 2022-03-15 15:40 – Updated: 2024-08-02 23:47
VLAI
Title
The microweber application allows large characters to insert in the input field "fist & last name" which can allow attackers to cause a Denial of Service (DoS) via a crafted HTTP request. in microweber/microweber in microweber/microweber
Summary
The microweber application allows large characters to insert in the input field "fist & last name" which can allow attackers to cause a Denial of Service (DoS) via a crafted HTTP request. in microweber/microweber in GitHub repository microweber/microweber prior to 1.2.12.
Severity
7.2 (High)
CVSS:3.0/AV:L/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H
CWE
  • CWE-190 - Integer Overflow or Wraparound
Assigner
References
Impacted products
Vendor Product Version
microweber microweber/microweber Affected: unspecified , < 1.2.12 (custom)
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2022-0961 (GCVE-0-2022-0961)

Vulnerability from cvelistv5 – Published: 2022-03-15 14:55 – Updated: 2024-08-02 23:47
VLAI
Title
The microweber application allows large characters to insert in the input field "post title" which can allow attackers to cause a Denial of Service (DoS) via a crafted HTTP request. in microweber/microweber
Summary
The microweber application allows large characters to insert in the input field "post title" which can allow attackers to cause a Denial of Service (DoS) via a crafted HTTP request. in GitHub repository microweber/microweber prior to 1.2.12.
Severity
7.1 (High)
CVSS:3.0/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H
CWE
  • CWE-190 - Integer Overflow or Wraparound
Assigner
References
Impacted products
Vendor Product Version
microweber microweber/microweber Affected: unspecified , < 1.2.12 (custom)
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2022-0913 (GCVE-0-2022-0913)

Vulnerability from cvelistv5 – Published: 2022-03-11 09:10 – Updated: 2024-08-02 23:47
VLAI
Title
Integer Overflow or Wraparound in microweber/microweber
Summary
Integer Overflow or Wraparound in GitHub repository microweber/microweber prior to 1.3.
Severity
9.1 (Critical)
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:L
CWE
  • CWE-190 - Integer Overflow or Wraparound
Assigner
References
Impacted products
Vendor Product Version
microweber microweber/microweber Affected: unspecified , < 1.3 (custom)
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2022-0546 (GCVE-0-2022-0546)

Vulnerability from cvelistv5 – Published: 2022-02-24 18:27 – Updated: 2024-08-02 23:32
VLAI
Summary
A missing bounds check in the image loader used in Blender 3.x and 2.93.8 leads to out-of-bounds heap access, allowing an attacker to cause denial of service, memory corruption or potentially code execution.
Severity
No CVSS data available.
CWE
Assigner
References
URL Tags
https://developer.blender.org/T94572 x_refsource_MISC
https://lists.fedoraproject.org/archives/list/pac… vendor-advisoryx_refsource_FEDORA
https://lists.debian.org/debian-lts-announce/2022… mailing-listx_refsource_MLIST
https://www.debian.org/security/2022/dsa-5176 vendor-advisoryx_refsource_DEBIAN
Impacted products
Vendor Product Version
n/a Blender Affected: Blender 3.x and 2.93.8
Show details on NVD website
To clipboard 

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CVE-2022-0545 (GCVE-0-2022-0545)

Vulnerability from cvelistv5 – Published: 2022-02-24 18:27 – Updated: 2024-08-02 23:32
VLAI
Summary
An integer overflow in the processing of loaded 2D images leads to a write-what-where vulnerability and an out-of-bounds read vulnerability, allowing an attacker to leak sensitive information or achieve code execution in the context of the Blender process when a specially crafted image file is loaded. This flaw affects Blender versions prior to 2.83.19, 2.93.8 and 3.1.
Severity
No CVSS data available.
CWE
Assigner
References
URL Tags
https://developer.blender.org/T94629 x_refsource_MISC
https://lists.debian.org/debian-lts-announce/2022… mailing-listx_refsource_MLIST
https://www.debian.org/security/2022/dsa-5176 vendor-advisoryx_refsource_DEBIAN
Impacted products
Vendor Product Version
n/a Blender Affected: Blender versions prior to 2.83.19, 2.93.8 and 3.1
Show details on NVD website
To clipboard 

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                            "version_value": "Blender versions prior to 2.83.19, 2.93.8 and 3.1"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "An integer overflow in the processing of loaded 2D images leads to a write-what-where vulnerability and an out-of-bounds read vulnerability, allowing an attacker to leak sensitive information or achieve code execution in the context of the Blender process when a specially crafted image file is loaded. This flaw affects Blender versions prior to 2.83.19, 2.93.8 and 3.1."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-190-\u003eCWE-787"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://developer.blender.org/T94629",
              "refsource": "MISC",
              "url": "https://developer.blender.org/T94629"
            },
            {
              "name": "[debian-lts-announce] 20220628 [SECURITY] [DLA 3060-1] blender security update",
              "refsource": "MLIST",
              "url": "https://lists.debian.org/debian-lts-announce/2022/06/msg00021.html"
            },
            {
              "name": "DSA-5176",
              "refsource": "DEBIAN",
              "url": "https://www.debian.org/security/2022/dsa-5176"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "92fb86c3-55a5-4fb5-9c3f-4757b9e96dc5",
    "assignerShortName": "fedora",
    "cveId": "CVE-2022-0545",
    "datePublished": "2022-02-24T18:27:16.000Z",
    "dateReserved": "2022-02-08T00:00:00.000Z",
    "dateUpdated": "2024-08-02T23:32:46.403Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}
Mitigation
Requirements

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 MIT-3
Requirements

Strategy: Language Selection

  • 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 MIT-4
Architecture and Design

Strategy: Libraries or Frameworks

  • 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 MIT-8
Implementation

Strategy: Input Validation

  • 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 MIT-36
Implementation
  • 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 MIT-15
Architecture and Design

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 MIT-26
Implementation

Strategy: Compilation or Build Hardening

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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