Common Weakness Enumeration
CWE-190
AllowedInteger Overflow or Wraparound
Abstraction: Base · Status: Stable
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.
3869 vulnerabilities reference this CWE, most recent first.
CVE-2016-2120 (GCVE-0-2016-2120)
Vulnerability from cvelistv5 – Published: 2018-11-01 13:00 – Updated: 2024-08-05 23:17
VLAI
EPSS
VEX
Summary
An issue has been found in PowerDNS Authoritative Server versions up to and including 3.4.10, 4.0.1 allowing an authorized user to crash the server by inserting a specially crafted record in a zone under their control then sending a DNS query for that record. The issue is due to an integer overflow when checking if the content of the record matches the expected size, allowing an attacker to cause a read past the buffer boundary.
Severity
7.5 (High)
CWE
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.debian.org/security/2017/dsa-3764 | vendor-advisoryx_refsource_DEBIAN |
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2… | x_refsource_CONFIRM |
Impacted products
Date Public
2017-01-15 00:00
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CVE-2015-5297 (GCVE-0-2015-5297)
Vulnerability from cvelistv5 – Published: 2019-07-31 22:03 – Updated: 2024-08-06 06:41
VLAI
EPSS
VEX
Summary
An integer overflow issue has been reported in the general_composite_rect() function in pixman prior to version 0.32.8. An attacker could exploit this issue to cause an application using pixman to crash or, potentially, execute arbitrary code.
Severity
6.7 (Medium)
CWE
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2… | x_refsource_CONFIRM |
| https://bugs.freedesktop.org/show_bug.cgi?id=92027 | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| The pixman Project | pixman |
Affected:
0.32.8
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CVE-2014-9192 (GCVE-0-2014-9192)
Vulnerability from cvelistv5 – Published: 2014-12-11 15:00 – Updated: 2025-07-25 16:46
VLAI
EPSS
VEX
Title
Trihedral Engineering Limited VTScada Integer Overflow
Summary
Integer overflow in Trihedral Engineering VTScada (formerly VTS) 6.5 through 9.x before 9.1.20, 10.x before 10.2.22, and 11.x before 11.1.07 allows remote attackers to cause a denial of service (server crash) via a crafted request, which triggers a large memory allocation.
Severity
No CVSS data available.
CWE
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://www.cisa.gov/news-events/ics-advisories/i… | |
| http://www.securityfocus.com/bid/71591 | vdb-entryx_refsource_BID |
| http://www.trihedral.com/help/#Op_Welcome/Wel_Upg… | |
| https://ics-cert.us-cert.gov//advisories/ICSA-14-343-02 | x_refsource_MISCx_transferred |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Trihedral Engineering | VTS |
Affected:
6.5 , < 9.1.19
(custom)
Affected: 10 , < 10.2.21 (custom) |
Date Public
2014-12-09 07:00
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CVE-2013-2807 (GCVE-0-2013-2807)
Vulnerability from cvelistv5 – Published: 2019-03-26 16:35 – Updated: 2024-08-06 15:52
VLAI
EPSS
VEX
Summary
Rockwell Automation RSLinx Enterprise Software (LogReceiver.exe) CPR9, CPR9-SR1, CPR9-SR2, CPR9-SR3, CPR9-SR4, CPR9-SR5, CPR9-SR5.1, and CPR9-SR6 does not handle input correctly and results in a logic error if it calculates an incorrect value for the “Total Record Size” field. By sending a datagram to the service over Port 4444/UDP with the “Record Data Size” field modified to a specifically oversized value, the service will calculate an undersized value for the “Total Record Size” that will cause an out-of-bounds read access violation that leads to a service crash. The service can be recovered with a manual reboot. The patches and details pertaining to these vulnerabilities can be found at the following Rockwell Automation Security Advisory link (login is required): https://rockwellautomation.custhelp.com/app/answers/detail/a_id/537599
Severity
No CVSS data available.
CWE
- CWE-190 - Integer overflow CWE-190
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://ics-cert.us-cert.gov/advisories/ICSA-13-095-02 | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Rockwell Automation | RSLinx Enterprise Software |
Affected:
CPR9
Affected: CPR9-SR1 Affected: CPR9-SR2 Affected: CPR9-SR3 Affected: CPR9-SR4 Affected: CPR9-SR5 Affected: CPR9-SR5.1 Affected: CPR9-SR6 |
Date Public
2013-10-07 00:00
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CVE-2013-2806 (GCVE-0-2013-2806)
Vulnerability from cvelistv5 – Published: 2019-03-26 16:47 – Updated: 2024-08-06 15:52
VLAI
EPSS
VEX
Summary
Rockwell Automation RSLinx Enterprise Software (LogReceiver.exe) CPR9, CPR9-SR1, CPR9-SR2, CPR9-SR3, CPR9-SR4, CPR9-SR5, CPR9-SR5.1, and CPR9-SR6 does not handle input correctly and results in a logic error if it calculates an incorrect value for the “End of Current Record” field. By sending a datagram to the service over Port 4444/UDP with the “Record Data Size” field modified to a specifically oversized value, the service will calculate an undersized value for the “Total Record Size.” Then the service will calculate an incorrect value for the “End of Current Record” field causing access violations that lead to a service crash. The service can be recovered with a manual reboot. The patches and details pertaining to these vulnerabilities can be found at the following Rockwell Automation security advisory link (login is required): https://rockwellautomation.custhelp.com/app/answers/detail/a_id/537599
Severity
No CVSS data available.
CWE
- CWE-190 - Integer overflow CWE-190
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://ics-cert.us-cert.gov/advisories/ICSA-13-095-02 | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Rockwell Automation | RSLinx Enterprise Software |
Affected:
CPR9
Affected: CPR9-SR1 Affected: CPR9-SR2 Affected: CPR9-SR3 Affected: CPR9-SR4 Affected: CPR9-SR5 Affected: CPR9-SR5.1 Affected: CPR9-SR6 |
Date Public
2013-10-07 00:00
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GHSA-229F-WQ39-P955
Vulnerability from github – Published: 2022-05-24 17:35 – Updated: 2023-03-12 00:30
VLAI
Details
Due to a missing check for 0 value of replace_extent, it is possible for offset p to overflow in SubstituteString(), causing potential impact to application availability. This could be triggered by a crafted input file that is processed by ImageMagick. This flaw affects ImageMagick versions prior to 7.0.8-68.
Severity
5.5 (Medium)
{
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"aliases": [
"CVE-2020-27770"
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],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2020-12-04T15:15:00Z",
"severity": "MODERATE"
},
"details": "Due to a missing check for 0 value of `replace_extent`, it is possible for offset `p` to overflow in SubstituteString(), causing potential impact to application availability. This could be triggered by a crafted input file that is processed by ImageMagick. This flaw affects ImageMagick versions prior to 7.0.8-68.",
"id": "GHSA-229f-wq39-p955",
"modified": "2023-03-12T00:30:16Z",
"published": "2022-05-24T17:35:24Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-27770"
},
{
"type": "WEB",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1894691"
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{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2021/03/msg00030.html"
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"url": "https://lists.debian.org/debian-lts-announce/2023/03/msg00008.html"
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GHSA-22C6-JWP4-WC87
Vulnerability from github – Published: 2022-05-17 00:26 – Updated: 2025-04-20 03:34
VLAI
Details
Integer overflow in modules/MSADPCM.cpp in Audio File Library (aka audiofile) 0.3.6 allows remote attackers to cause a denial of service (crash) via a crafted file.
Severity
5.5 (Medium)
{
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},
"details": "Integer overflow in modules/MSADPCM.cpp in Audio File Library (aka audiofile) 0.3.6 allows remote attackers to cause a denial of service (crash) via a crafted file.",
"id": "GHSA-22c6-jwp4-wc87",
"modified": "2025-04-20T03:34:32Z",
"published": "2022-05-17T00:26:52Z",
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"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2017-6839"
},
{
"type": "WEB",
"url": "https://github.com/mpruett/audiofile/issues/41"
},
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"url": "https://github.com/antlarr/audiofile/commit/beacc44eb8cdf6d58717ec1a5103c5141f1b37f9"
},
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"url": "https://blogs.gentoo.org/ago/2017/02/20/audiofile-multiple-ubsan-crashes"
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"url": "http://www.debian.org/security/2017/dsa-3814"
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GHSA-22FC-MGHG-JRWM
Vulnerability from github – Published: 2024-04-26 15:30 – Updated: 2025-12-06 00:31
VLAI
Details
An integer overflow or wraparound vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow users to compromise the security of the system via a network.
We have already fixed the vulnerability in the following versions: QTS 5.1.3.2578 build 20231110 and later QuTS hero h5.1.3.2578 build 20231110 and later QuTScloud c5.1.5.2651 and later
Severity
6.5 (Medium)
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"id": "GHSA-22fc-mghg-jrwm",
"modified": "2025-12-06T00:31:33Z",
"published": "2024-04-26T15:30:33Z",
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"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-21905"
},
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"url": "https://www.qnap.com/en/security-advisory/qsa-24-16"
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GHSA-22H3-6XV6-P2PX
Vulnerability from github – Published: 2026-05-19 15:31 – Updated: 2026-05-19 18:32
VLAI
Details
Integer overflow in the Networking: JAR component. This vulnerability was fixed in Firefox 151 and Firefox ESR 140.11.
Severity
9.8 (Critical)
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"nvd_published_at": "2026-05-19T14:16:51Z",
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},
"details": "Integer overflow in the Networking: JAR component. This vulnerability was fixed in Firefox 151 and Firefox ESR 140.11.",
"id": "GHSA-22h3-6xv6-p2px",
"modified": "2026-05-19T18:32:09Z",
"published": "2026-05-19T15:31:32Z",
"references": [
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},
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"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=2032427"
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},
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},
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GHSA-22QH-5XM8-3XFW
Vulnerability from github – Published: 2021-11-27 00:00 – Updated: 2022-07-09 00:00
VLAI
Details
The vulnerability function is enabled when the streamer service related to the AfreecaTV communicated through web socket using 21201 port. A stack-based buffer overflow leading to remote code execution was discovered in strcpy() operate by "FanTicket" field. It is because of stored data without validation of length.
Severity
8.8 (High)
{
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],
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"cwe_ids": [
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"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2021-11-26T17:15:00Z",
"severity": "HIGH"
},
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"id": "GHSA-22qh-5xm8-3xfw",
"modified": "2022-07-09T00:00:22Z",
"published": "2021-11-27T00:00:19Z",
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"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-7881"
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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.