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.

3870 vulnerabilities reference this CWE, most recent first.

GHSA-4FM2-M976-8X5P

Vulnerability from github – Published: 2024-10-18 00:31 – Updated: 2024-10-18 00:31
VLAI
Details

Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability

Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
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{
  "affected": [],
  "aliases": [
    "CVE-2024-43566"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-190"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-10-17T23:15:14Z",
    "severity": "HIGH"
  },
  "details": "Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability",
  "id": "GHSA-4fm2-m976-8x5p",
  "modified": "2024-10-18T00:31:16Z",
  "published": "2024-10-18T00:31:16Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-43566"
    },
    {
      "type": "WEB",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-43566"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-4FP6-QMM6-F5V4

Vulnerability from github – Published: 2022-05-24 19:21 – Updated: 2022-05-24 19:21
VLAI
Details

Integer overflow in the Safestring library maintained by Intel(R) may allow an authenticated user to potentially enable escalation of privilege via local access.

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{
  "affected": [],
  "aliases": [
    "CVE-2021-33106"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-190"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-11-17T19:15:00Z",
    "severity": "HIGH"
  },
  "details": "Integer overflow in the Safestring library maintained by Intel(R) may allow an authenticated user to potentially enable escalation of privilege via local access.",
  "id": "GHSA-4fp6-qmm6-f5v4",
  "modified": "2022-05-24T19:21:01Z",
  "published": "2022-05-24T19:21:01Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-33106"
    },
    {
      "type": "WEB",
      "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00584.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

GHSA-4FV4-55MW-P3V4

Vulnerability from github – Published: 2022-05-24 17:17 – Updated: 2022-05-24 17:17
VLAI
Details

modules/loaders/loader_ico.c in imlib2 1.6.0 has an integer overflow (with resultant invalid memory allocations and out-of-bounds reads) via an icon with many colors in its color map.

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{
  "affected": [],
  "aliases": [
    "CVE-2020-12761"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-190"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-05-09T18:15:00Z",
    "severity": "MODERATE"
  },
  "details": "modules/loaders/loader_ico.c in imlib2 1.6.0 has an integer overflow (with resultant invalid memory allocations and out-of-bounds reads) via an icon with many colors in its color map.",
  "id": "GHSA-4fv4-55mw-p3v4",
  "modified": "2022-05-24T17:17:32Z",
  "published": "2022-05-24T17:17:32Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-12761"
    },
    {
      "type": "WEB",
      "url": "https://git.enlightenment.org/legacy/imlib2.git/commit/?id=c95f938ff1effaf91729c050a0f1c8684da4dd63"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

GHSA-4FVR-X23F-JWC4

Vulnerability from github – Published: 2023-12-24 21:30 – Updated: 2024-05-01 03:30
VLAI
Details

An issue was discovered in the HTTP2 implementation in Qt before 5.15.17, 6.x before 6.2.11, 6.3.x through 6.5.x before 6.5.4, and 6.6.x before 6.6.2. network/access/http2/hpacktable.cpp has an incorrect HPack integer overflow check.

Severity
9.8 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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{
  "affected": [],
  "aliases": [
    "CVE-2023-51714"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-190"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-12-24T21:15:25Z",
    "severity": "CRITICAL"
  },
  "details": "An issue was discovered in the HTTP2 implementation in Qt before 5.15.17, 6.x before 6.2.11, 6.3.x through 6.5.x before 6.5.4, and 6.6.x before 6.6.2. network/access/http2/hpacktable.cpp has an incorrect HPack integer overflow check.",
  "id": "GHSA-4fvr-x23f-jwc4",
  "modified": "2024-05-01T03:30:31Z",
  "published": "2023-12-24T21:30:22Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-51714"
    },
    {
      "type": "WEB",
      "url": "https://codereview.qt-project.org/c/qt/qtbase/+/524864"
    },
    {
      "type": "WEB",
      "url": "https://codereview.qt-project.org/c/qt/qtbase/+/524865/3"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2024/04/msg00027.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-4G2V-4Q6G-26V9

Vulnerability from github – Published: 2024-09-25 18:31 – Updated: 2024-09-25 18:31
VLAI
Details

A vulnerability in Cisco IOS XE Software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on the control plane of an affected device.

This vulnerability is due to improper handling of frames with VLAN tag information. An attacker could exploit this vulnerability by sending crafted frames to an affected device. A successful exploit could allow the attacker to render the control plane of the affected device unresponsive. The device would not be accessible through the console or CLI, and it would not respond to ping requests, SNMP requests, or requests from other control plane protocols. Traffic that is traversing the device through the data plane is not affected. A reload of the device is required to restore control plane services.

Severity
4.3 (Medium)
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
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{
  "affected": [],
  "aliases": [
    "CVE-2024-20434"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-190"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-09-25T17:15:16Z",
    "severity": "MODERATE"
  },
  "details": "A vulnerability in Cisco IOS XE Software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on the control plane of an affected device.\n\n This vulnerability is due to improper handling of frames with VLAN tag information. An attacker could exploit this vulnerability by sending crafted frames to an affected device. A successful exploit could allow the attacker to render the control plane of the affected device unresponsive. The device would not be accessible through the console or CLI, and it would not respond to ping requests, SNMP requests, or requests from other control plane protocols. Traffic that is traversing the device through the data plane is not affected. A reload of the device is required to restore control plane services.",
  "id": "GHSA-4g2v-4q6g-26v9",
  "modified": "2024-09-25T18:31:20Z",
  "published": "2024-09-25T18:31:20Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-20434"
    },
    {
      "type": "WEB",
      "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-vlan-dos-27Pur5RT"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-4G55-JG35-RH33

Vulnerability from github – Published: 2022-05-24 17:04 – Updated: 2022-05-24 17:04
VLAI
Details

Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 12.3, macOS Mojave 10.14.5, tvOS 12.3, watchOS 5.2.1, Safari 12.1.1, iTunes for Windows 12.9.5, iCloud for Windows 7.12. Processing maliciously crafted web content may lead to arbitrary code execution.

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{
  "affected": [],
  "aliases": [
    "CVE-2019-8601"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-190"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-12-18T18:15:00Z",
    "severity": "MODERATE"
  },
  "details": "Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 12.3, macOS Mojave 10.14.5, tvOS 12.3, watchOS 5.2.1, Safari 12.1.1, iTunes for Windows 12.9.5, iCloud for Windows 7.12. Processing maliciously crafted web content may lead to arbitrary code execution.",
  "id": "GHSA-4g55-jg35-rh33",
  "modified": "2022-05-24T17:04:19Z",
  "published": "2022-05-24T17:04:19Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-8601"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/HT210118"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/HT210119"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/HT210120"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/HT210122"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/HT210123"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/HT210124"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/HT210125"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/HT210212"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

GHSA-4G5R-WHCX-RJR9

Vulnerability from github – Published: 2026-02-10 18:30 – Updated: 2026-02-10 18:30
VLAI
Details

After Effects versions 25.6 and earlier are affected by an Integer Overflow or Wraparound vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Severity
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
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{
  "affected": [],
  "aliases": [
    "CVE-2026-21321"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-190"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-02-10T18:16:29Z",
    "severity": "HIGH"
  },
  "details": "After Effects versions 25.6 and earlier are affected by an Integer Overflow or Wraparound vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.",
  "id": "GHSA-4g5r-whcx-rjr9",
  "modified": "2026-02-10T18:30:41Z",
  "published": "2026-02-10T18:30:41Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-21321"
    },
    {
      "type": "WEB",
      "url": "https://helpx.adobe.com/security/products/after_effects/apsb26-15.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-4G72-G685-8CC9

Vulnerability from github – Published: 2024-02-20 18:30 – Updated: 2024-08-16 21:32
VLAI
Details

Buffer Overflow vulnerability in mz-automation.de libiec61859 v.1.4.0 allows a remote attacker to cause a denial of service via the mmsServer_handleGetNameListRequest function to the mms_getnamelist_service component.

Severity
6.2 (Medium)
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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{
  "affected": [],
  "aliases": [
    "CVE-2024-25366"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-190"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-02-20T16:15:10Z",
    "severity": "MODERATE"
  },
  "details": "Buffer Overflow vulnerability in mz-automation.de libiec61859 v.1.4.0 allows a remote attacker to cause a denial of service via the mmsServer_handleGetNameListRequest function to the mms_getnamelist_service component.",
  "id": "GHSA-4g72-g685-8cc9",
  "modified": "2024-08-16T21:32:35Z",
  "published": "2024-02-20T18:30:34Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-25366"
    },
    {
      "type": "WEB",
      "url": "https://github.com/mz-automation/libiec61850/issues/492"
    },
    {
      "type": "WEB",
      "url": "https://github.com/mz-automation/libiec61850"
    },
    {
      "type": "WEB",
      "url": "https://www.mz-automation.de"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-4G84-8F3P-RFFH

Vulnerability from github – Published: 2022-05-17 02:32 – Updated: 2022-05-17 02:32
VLAI
Details

Adobe Acrobat Reader versions 11.0.19 and earlier, 15.006.30280 and earlier, 15.023.20070 and earlier have an exploitable integer overflow vulnerability in the CCITT fax PDF filter. Successful exploitation could lead to arbitrary code execution.

Severity
7.8 (High)
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
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{
  "affected": [],
  "aliases": [
    "CVE-2017-3011"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-190"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2017-04-12T14:59:00Z",
    "severity": "HIGH"
  },
  "details": "Adobe Acrobat Reader versions 11.0.19 and earlier, 15.006.30280 and earlier, 15.023.20070 and earlier have an exploitable integer overflow vulnerability in the CCITT fax PDF filter. Successful exploitation could lead to arbitrary code execution.",
  "id": "GHSA-4g84-8f3p-rffh",
  "modified": "2022-05-17T02:32:47Z",
  "published": "2022-05-17T02:32:47Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-3011"
    },
    {
      "type": "WEB",
      "url": "https://helpx.adobe.com/security/products/acrobat/apsb17-11.html"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/97548"
    },
    {
      "type": "WEB",
      "url": "http://www.securitytracker.com/id/1038228"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-4G9V-Q78C-RPV5

Vulnerability from github – Published: 2022-05-14 03:02 – Updated: 2022-05-14 03:02
VLAI
Details

The mintToken function of a smart contract implementation for HBCM, an Ethereum token, has an integer overflow that allows the owner of the contract to set the balance of an arbitrary user to any value.

Severity
7.5 (High)
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
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{
  "affected": [],
  "aliases": [
    "CVE-2018-13635"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-190"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-07-09T06:29:00Z",
    "severity": "HIGH"
  },
  "details": "The mintToken function of a smart contract implementation for HBCM, an Ethereum token, has an integer overflow that allows the owner of the contract to set the balance of an arbitrary user to any value.",
  "id": "GHSA-4g9v-q78c-rpv5",
  "modified": "2022-05-14T03:02:08Z",
  "published": "2022-05-14T03:02:08Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-13635"
    },
    {
      "type": "WEB",
      "url": "https://github.com/BlockChainsSecurity/EtherTokens/blob/master/GEMCHAIN/mint%20integer%20overflow.md"
    },
    {
      "type": "WEB",
      "url": "https://github.com/BlockChainsSecurity/EtherTokens/tree/master/HBCM"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
    }
  ]
}
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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