CWE-476
NULL Pointer Dereference
The product dereferences a pointer that it expects to be valid but is NULL.
CVE-2025-30666 (GCVE-0-2025-30666)
Vulnerability from cvelistv5 – Published: 2025-05-14 17:35 – Updated: 2025-05-14 19:00
VLAI
Title
Zoom Workplace Apps for Windows - NULL Pointer Dereference
Summary
NULL pointer dereference in some Zoom Workplace Apps for Windows may allow an authenticated user to conduct a denial of service via network access.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Zoom Communications, Inc | Zoom Workplace Apps for Windows |
Affected:
see references
|
Date Public
2025-05-13 12:00
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CVE-2025-30667 (GCVE-0-2025-30667)
Vulnerability from cvelistv5 – Published: 2025-05-14 17:36 – Updated: 2025-05-14 19:00
VLAI
Title
Zoom Workplace Apps - NULL Pointer Dereference
Summary
NULL pointer dereference in some Zoom Workplace Apps for Windows may allow an authenticated user to conduct a denial of service via network access.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Zoom Communications, Inc | Zoom Workplace Apps |
Affected:
see references
|
Date Public
2025-05-13 12:00
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CVE-2025-30670 (GCVE-0-2025-30670)
Vulnerability from cvelistv5 – Published: 2025-04-08 16:20 – Updated: 2025-04-08 20:20
VLAI
Title
Zoom Workplace Apps for Windows - Null Pointer
Summary
Null pointer dereference in some Zoom Workplace Apps for Windows may allow an authenticated user to conduct a denial of service via network access.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Zoom Communications, Inc | Zoom Workplace Apps for Windows |
Affected:
See references.
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|
Date Public
2025-04-08 12:00
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CVE-2025-30671 (GCVE-0-2025-30671)
Vulnerability from cvelistv5 – Published: 2025-04-08 16:21 – Updated: 2025-04-08 20:14
VLAI
Title
Zoom Workplace Apps for Windows - Null Pointer
Summary
Null pointer dereference in some Zoom Workplace Apps for Windows may allow an authenticated user to conduct a denial of service via network access.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Zoom Communications, Inc | Zoom Workplace Apps for Windows |
Affected:
See references.
(custom)
|
Date Public
2025-04-08 12:00
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CVE-2025-31115 (GCVE-0-2025-31115)
Vulnerability from cvelistv5 – Published: 2025-04-03 16:57 – Updated: 2026-05-12 12:04
VLAI
Title
XZ has a heap-use-after-free bug in threaded .xz decoder
Summary
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Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
7 references
Impacted products
4 products
| Vendor | Product | Version | |
|---|---|---|---|
| tukaani-project | xz |
Affected:
>= 5.3.3alpha, < 5.8.1
|
|
| Siemens | SIMATIC S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.5 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP |
Affected:
V3.1.5 , < *
(custom)
|
|
| Siemens | SIPLUS S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.5 , < *
(custom)
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CVE-2025-31163 (GCVE-0-2025-31163)
Vulnerability from cvelistv5 – Published: 2025-03-28 18:01 – Updated: 2025-11-03 19:48
VLAI
Title
fig2dev segmentation fault
Summary
Segmentation fault in fig2dev in version 3.2.9a allows an attacker to availability via local input manipulation via put_patternarc function.
Severity
6.6 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
2 references
Date Public
2025-01-20 03:00
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CVE-2025-31176 (GCVE-0-2025-31176)
Vulnerability from cvelistv5 – Published: 2025-03-27 15:06 – Updated: 2025-11-20 20:44
VLAI
Title
Gnuplot: gnuplot segmentation fault on plot3d_points
Summary
A flaw was found in gnuplot. The plot3d_points() function may lead to a segmentation fault and cause a system crash.
Severity
6.2 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://access.redhat.com/security/cve/CVE-2025-31176 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2355343 | issue-trackingx_refsource_REDHAT |
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4 products
| Vendor | Product | Version | |
|---|---|---|---|
|
Affected:
0 , < 6.0
(semver)
|
|||
| Red Hat | Red Hat Enterprise Linux 6 |
cpe:/o:redhat:enterprise_linux:6 |
|
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cpe:/o:redhat:enterprise_linux:7 |
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cpe:/o:redhat:enterprise_linux:8 |
Date Public
2025-03-27 00:00
Credits
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CVE-2025-31178 (GCVE-0-2025-31178)
Vulnerability from cvelistv5 – Published: 2025-03-27 15:06 – Updated: 2025-11-20 20:44
VLAI
Title
Gnuplot: gnuplot segmentation fault on getannotatestring
Summary
A flaw was found in gnuplot. The GetAnnotateString() function may lead to a segmentation fault and cause a system crash.
Severity
6.2 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
2 references
| URL | Tags |
|---|---|
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| https://bugzilla.redhat.com/show_bug.cgi?id=2355341 | issue-trackingx_refsource_REDHAT |
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4 products
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|
Affected:
0 , < 6.0
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|
|||
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cpe:/o:redhat:enterprise_linux:6 |
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cpe:/o:redhat:enterprise_linux:7 |
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cpe:/o:redhat:enterprise_linux:8 |
Date Public
2025-03-27 00:00
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CVE-2025-31179 (GCVE-0-2025-31179)
Vulnerability from cvelistv5 – Published: 2025-03-27 15:08 – Updated: 2025-11-20 20:44
VLAI
Title
Gnuplot: gnuplot segmentation fault on xstrftime
Summary
A flaw was found in gnuplot. The xstrftime() function may lead to a segmentation fault, causing a system crash.
Severity
6.2 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://access.redhat.com/security/cve/CVE-2025-31179 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2355340 | issue-trackingx_refsource_REDHAT |
Impacted products
4 products
| Vendor | Product | Version | |
|---|---|---|---|
|
Affected:
0 , < 6.0
(semver)
|
|||
| Red Hat | Red Hat Enterprise Linux 6 |
cpe:/o:redhat:enterprise_linux:6 |
|
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2025-03-27 00:00
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CVE-2025-31180 (GCVE-0-2025-31180)
Vulnerability from cvelistv5 – Published: 2025-03-27 15:08 – Updated: 2025-11-20 20:44
VLAI
Title
Gnuplot: gnuplot segmentation fault on canvas_text
Summary
A flaw was found in gnuplot. The CANVAS_text() function may lead to a segmentation fault and cause a system crash.
Severity
6.2 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://access.redhat.com/security/cve/CVE-2025-31180 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2355339 | issue-trackingx_refsource_REDHAT |
Impacted products
4 products
| Vendor | Product | Version | |
|---|---|---|---|
|
Affected:
0 , < 6.0
(semver)
|
|||
| Red Hat | Red Hat Enterprise Linux 6 |
cpe:/o:redhat:enterprise_linux:6 |
|
| Red Hat | Red Hat Enterprise Linux 7 |
cpe:/o:redhat:enterprise_linux:7 |
|
| Red Hat | Red Hat Enterprise Linux 8 |
cpe:/o:redhat:enterprise_linux:8 |
Date Public
2025-03-27 00:00
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Mitigation ID: MIT-56
Phase: Implementation
Description:
- For any pointers that could have been modified or provided from a function that can return NULL, check the pointer for NULL before use. When working with a multithreaded or otherwise asynchronous environment, ensure that proper locking APIs are used to lock before the check, and unlock when it has finished [REF-1484].
Mitigation
Phase: Requirements
Description:
- Select a programming language that is not susceptible to these issues.
Mitigation
Phase: Implementation
Description:
- Check the results of all functions that return a value and verify that the value is non-null before acting upon it.
Mitigation
Phase: Architecture and Design
Description:
- Identify all variables and data stores that receive information from external sources, and apply input validation to make sure that they are only initialized to expected values.
Mitigation
Phase: Implementation
Description:
- Explicitly initialize all variables and other data stores, either during declaration or just before the first usage.
No CAPEC attack patterns related to this CWE.