CWE-476
NULL Pointer Dereference
The product dereferences a pointer that it expects to be valid but is NULL.
CVE-2024-48857 (GCVE-0-2024-48857)
Vulnerability from cvelistv5 – Published: 2025-01-14 19:06 – Updated: 2025-01-14 19:13
VLAI
Title
Vulnerabilities in TIFF and PCX Image Codecs Impact QNX Software Development Platform
Summary
NULL pointer dereference in the PCX image codec in QNX SDP versions 8.0, 7.1 and 7.0 could allow an unauthenticated attacker to cause a denial-of-service condition in the context of the process using the image codec.
Severity
7.5 (High)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| BlackBerry | QNX Software Development Platform (SDP) |
Affected:
8.0, 7.1 and 7.0
|
Date Public
2025-01-14 18:00
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CVE-2024-49121 (GCVE-0-2024-49121)
Vulnerability from cvelistv5 – Published: 2024-12-10 17:49 – Updated: 2025-05-13 15:25
VLAI
Title
Windows Lightweight Directory Access Protocol (LDAP) Denial of Service Vulnerability
Summary
Windows Lightweight Directory Access Protocol (LDAP) Denial of Service Vulnerability
Severity
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://msrc.microsoft.com/update-guide/vulnerabi… | vendor-advisory |
Impacted products
26 products
| Vendor | Product | Version | |
|---|---|---|---|
| Microsoft | Windows 10 Version 1809 |
Affected:
10.0.17763.0 , < 10.0.17763.6659
(custom)
|
|
| Microsoft | Windows Server 2019 |
Affected:
10.0.17763.0 , < 10.0.17763.6659
(custom)
|
|
| Microsoft | Windows Server 2019 (Server Core installation) |
Affected:
10.0.17763.0 , < 10.0.17763.6659
(custom)
|
|
| Microsoft | Windows Server 2022 |
Affected:
10.0.20348.0 , < 10.0.20348.2966
(custom)
|
|
| Microsoft | Windows 10 Version 21H2 |
Affected:
10.0.19043.0 , < 10.0.19044.5247
(custom)
|
|
| Microsoft | Windows 11 version 22H2 |
Affected:
10.0.22621.0 , < 10.0.22621.4602
(custom)
|
|
| Microsoft | Windows 10 Version 22H2 |
Affected:
10.0.19045.0 , < 10.0.19045.5247
(custom)
|
|
| Microsoft | Windows Server 2025 (Server Core installation) |
Affected:
10.0.26100.0 , < 10.0.26100.2605
(custom)
|
|
| Microsoft | Windows 11 version 22H3 |
Affected:
10.0.22631.0 , < 10.0.22631.4602
(custom)
|
|
| Microsoft | Windows 11 Version 23H2 |
Affected:
10.0.22631.0 , < 10.0.22631.4602
(custom)
|
|
| Microsoft | Windows Server 2022, 23H2 Edition (Server Core installation) |
Affected:
10.0.25398.0 , < 10.0.25398.1308
(custom)
|
|
| Microsoft | Windows 11 Version 24H2 |
Affected:
10.0.26100.0 , < 10.0.26100.2605
(custom)
|
|
| Microsoft | Windows Server 2025 |
Affected:
10.0.26100.0 , < 10.0.26100.2605
(custom)
|
|
| Microsoft | Windows 10 Version 1507 |
Affected:
10.0.10240.0 , < 10.0.10240.20857
(custom)
|
|
| Microsoft | Windows 10 Version 1607 |
Affected:
10.0.14393.0 , < 10.0.14393.7606
(custom)
|
|
| Microsoft | Windows Server 2016 |
Affected:
10.0.14393.0 , < 10.0.14393.7606
(custom)
|
|
| Microsoft | Windows Server 2016 (Server Core installation) |
Affected:
10.0.14393.0 , < 10.0.14393.7606
(custom)
|
|
| Microsoft | Windows Server 2008 Service Pack 2 |
Affected:
6.0.6003.0 , < 6.0.6003.23016
(custom)
|
|
| Microsoft | Windows Server 2008 Service Pack 2 (Server Core installation) |
Affected:
6.0.6003.0 , < 6.0.6003.23016
(custom)
|
|
| Microsoft | Windows Server 2008 Service Pack 2 |
Affected:
6.0.6003.0 , < 6.0.6003.23016
(custom)
|
|
| Microsoft | Windows Server 2008 R2 Service Pack 1 |
Affected:
6.1.7601.0 , < 6.1.7601.27467
(custom)
|
|
| Microsoft | Windows Server 2008 R2 Service Pack 1 (Server Core installation) |
Affected:
6.1.7601.0 , < 6.1.7601.27467
(custom)
|
|
| Microsoft | Windows Server 2012 |
Affected:
6.2.9200.0 , < 6.2.9200.25222
(custom)
|
|
| Microsoft | Windows Server 2012 (Server Core installation) |
Affected:
6.2.9200.0 , < 6.2.9200.25222
(custom)
|
|
| Microsoft | Windows Server 2012 R2 |
Affected:
6.3.9600.0 , < 6.3.9600.22318
(custom)
|
|
| Microsoft | Windows Server 2012 R2 (Server Core installation) |
Affected:
6.3.9600.0 , < 6.3.9600.22318
(custom)
|
Date Public
2024-12-10 08:00
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"product": "Windows Server 2022, 23H2 Edition (Server Core installation)",
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"product": "Windows 11 Version 24H2",
"vendor": "Microsoft",
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"product": "Windows Server 2008 Service Pack 2",
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CVE-2024-49531 (GCVE-0-2024-49531)
Vulnerability from cvelistv5 – Published: 2024-12-10 19:54 – Updated: 2025-01-16 17:38
VLAI
Title
Acrobat Reader | NULL Pointer Dereference (CWE-476)
Summary
Acrobat Reader versions 24.005.20307, 24.001.30213, 24.001.30193, 20.005.30730, 20.005.30710 and earlier are affected by a NULL Pointer Dereference vulnerability that could result in an application denial-of-service. An attacker could exploit this vulnerability to crash the application, leading to a denial-of-service condition. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
Severity
5.5 (Medium)
CWE
- CWE-476 - NULL Pointer Dereference (CWE-476)
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://helpx.adobe.com/security/products/acrobat… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Adobe | Acrobat Reader |
Affected:
0 , ≤ 20.005.30710
(semver)
|
Date Public
2024-12-10 17:00
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CVE-2024-49554 (GCVE-0-2024-49554)
Vulnerability from cvelistv5 – Published: 2024-12-10 20:09 – Updated: 2024-12-10 21:12
VLAI
Title
Media Encoder | NULL Pointer Dereference (CWE-476)
Summary
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Severity
5.5 (Medium)
CWE
- CWE-476 - NULL Pointer Dereference (CWE-476)
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://helpx.adobe.com/security/products/media-e… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Adobe | Media Encoder |
Affected:
0 , ≤ 24.6.3
(semver)
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Date Public
2024-12-10 17:00
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CVE-2024-50317 (GCVE-0-2024-50317)
Vulnerability from cvelistv5 – Published: 2024-11-12 15:29 – Updated: 2024-11-12 15:54
VLAI
Summary
A null pointer dereference in Ivanti Avalanche before 6.4.6 allows a remote unauthenticated attacker to cause a denial of service.
Severity
7.5 (High)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
1 reference
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CVE-2024-50318 (GCVE-0-2024-50318)
Vulnerability from cvelistv5 – Published: 2024-11-12 15:30 – Updated: 2024-11-12 15:53
VLAI
Summary
A null pointer dereference in Ivanti Avalanche before 6.4.6 allows a remote unauthenticated attacker to cause a denial of service.
Severity
7.5 (High)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
1 reference
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CVE-2024-51738 (GCVE-0-2024-51738)
Vulnerability from cvelistv5 – Published: 2025-01-20 15:26 – Updated: 2025-01-21 14:59
VLAI
Title
Sunshine improperly enforces pairing protocol request order
Summary
Sunshine is a self-hosted game stream host for Moonlight. In 0.23.1 and earlier, Sunshine's pairing protocol implementation does not validate request order and is thereby vulnerable to a MITM attack, potentially allowing an unauthenticated attacker to pair a client by hijacking a legitimate pairing attempt. This bug may also be used by a remote attacker to crash Sunshine. This vulnerability is fixed in 2025.118.151840.
Severity
CWE
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/LizardByte/Sunshine/security/a… | x_refsource_CONFIRM |
| https://github.com/LizardByte/Sunshine/commit/89f… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| LizardByte | Sunshine |
Affected:
< 2025.118.151840
|
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CVE-2024-5198 (GCVE-0-2024-5198)
Vulnerability from cvelistv5 – Published: 2025-01-15 12:57 – Updated: 2025-01-15 14:49
VLAI
Summary
OpenVPN ovpn-dco for Windows version 1.1.1 allows an unprivileged local attacker to send I/O control messages with invalid data to the driver resulting in a NULL pointer dereference leading to a system halt.
Severity
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
1 reference
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| OpenVPN | ovpn-dco |
Affected:
1.1.1
|
|
| OpenVPN | OpenVPN-GUI |
Affected:
2.6.10-I002
|
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CVE-2024-52296 (GCVE-0-2024-52296)
Vulnerability from cvelistv5 – Published: 2024-11-12 15:58 – Updated: 2024-11-19 17:01
VLAI
Title
libosdp has a null pointer deref in osdp_reply_name
Summary
libosdp is an implementation of IEC 60839-11-5 OSDP (Open Supervised Device Protocol) and provides a C library with support for C++, Rust and Python3. At ospd_common.c, on the osdp_reply_name function, any reply id between REPLY_ACK and REPLY_XRD is valid, but names array do not declare all of the range. On a case of an undefined reply id within the range, name will be null (name = names[reply_id - REPLY_ACK];). Null name will casue a crash on next line: if (name[0] == '\0') as null[0] is invalid. As this logic is not limited to a secure connection, attacker may trigger this vulnerability without any prior knowledge. This issue is fixed in 2.4.0.
Severity
6.5 (Medium)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/goToMain/libosdp/security/advi… | x_refsource_CONFIRM |
| https://github.com/goToMain/libosdp/commit/24409e… | x_refsource_MISC |
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CVE-2024-52546 (GCVE-0-2024-52546)
Vulnerability from cvelistv5 – Published: 2024-12-03 17:23 – Updated: 2024-12-03 21:03
VLAI
Title
Lorex 2K Indoor Wi-Fi Security Camera - Null pointer dereference
Summary
An unauthenticated attacker can perform a null pointer dereference in the DHIP Service (UDP port 37810). This vulnerability has been resolved in firmware version 2.800.0000000.8.R.20241111.
Severity
5.3 (Medium)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/sfewer-r7/LorexExploit | exploit |
| https://www.rapid7.com/blog/post/2024/12/03/lorex… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Lorex | 2K Indoor Wi-Fi Security Camera |
Affected:
0 , < 2.800.0000000.8.R.20241111
(custom)
|
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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.