CWE-758
Reliance on Undefined, Unspecified, or Implementation-Defined Behavior
The product uses an API function, data structure, or other entity in a way that relies on properties that are not always guaranteed to hold for that entity.
CVE-2025-54811 (GCVE-0-2025-54811)
Vulnerability from cvelistv5
Published
2025-10-01 21:22
Modified
2025-10-02 15:53
Severity ?
7.1 (High) - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
6.1 (Medium) - CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:N/SI:N/SA:H
6.1 (Medium) - CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:N/SI:N/SA:H
VLAI Severity ?
EPSS score ?
CWE
Summary
OpenPLC_V3 has a vulnerability in the enipThread function that occurs due to the lack of a return value. This leads to a crash when the server loop ends and execution hits an illegal ud2 instruction. This issue can be triggered remotely without authentication by starting the same server multiple times or if the server exits unexpectedly. The vulnerability allows an attacker to cause a Denial of Service (DoS) against the PLC runtime, stopping any PC started remotely without authentication. This results in the PLC process crashing and halting all automation or control logic managed by OpenPLC.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| OpenPLC_V3 | OpenPLC_V3 |
Version: 0 < pull request #292 |
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CVE-2025-55160 (GCVE-0-2025-55160)
Vulnerability from cvelistv5
Published
2025-08-13 14:00
Modified
2025-08-13 14:26
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-758 - Reliance on Undefined, Unspecified, or Implementation-Defined Behavior
Summary
ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 6.9.13-27 and 7.1.2-1, there is undefined behavior (function-type-mismatch) in splay tree cloning callback. This results in a deterministic abort under UBSan (DoS in sanitizer builds), with no crash in a non-sanitized build. This issue has been patched in versions 6.9.13-27 and 7.1.2-1.
References
| ▼ | URL | Tags |
|---|---|---|
| https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-6hgw-6x87-578x | x_refsource_CONFIRM |
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ImageMagick | ImageMagick |
Version: < 6.9.13-27 Version: < 7.1.2-1 |
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No mitigation information available for this CWE.
No CAPEC attack patterns related to this CWE.