CWE-787
Out-of-bounds Write
The product writes data past the end, or before the beginning, of the intended buffer.
CVE-2022-0435 (GCVE-0-2022-0435)
Vulnerability from cvelistv5 – Published: 2022-03-25 00:00 – Updated: 2024-08-02 23:25
VLAI
Summary
A stack overflow flaw was found in the Linux kernel's TIPC protocol functionality in the way a user sends a packet with malicious content where the number of domain member nodes is higher than the 64 allowed. This flaw allows a remote user to crash the system or possibly escalate their privileges if they have access to the TIPC network.
Severity
No CVSS data available.
CWE
Assigner
References
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CVE-2022-0995 (GCVE-0-2022-0995)
Vulnerability from cvelistv5 – Published: 2022-03-25 18:03 – Updated: 2024-08-02 23:47
VLAI
Summary
An out-of-bounds (OOB) memory write flaw was found in the Linux kernel’s watch_queue event notification subsystem. This flaw can overwrite parts of the kernel state, potentially allowing a local user to gain privileged access or cause a denial of service on the system.
Severity
No CVSS data available.
CWE
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=2063786 | x_refsource_MISC |
| https://git.kernel.org/pub/scm/linux/kernel/git/t… | x_refsource_MISC |
| http://packetstormsecurity.com/files/166770/Linux… | x_refsource_MISC |
| http://packetstormsecurity.com/files/166815/Watch… | x_refsource_MISC |
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CVE-2022-1015 (GCVE-0-2022-1015)
Vulnerability from cvelistv5 – Published: 2022-04-29 00:00 – Updated: 2024-08-02 23:47
VLAI
Summary
A flaw was found in the Linux kernel in linux/net/netfilter/nf_tables_api.c of the netfilter subsystem. This flaw allows a local user to cause an out-of-bounds write issue.
Severity
No CVSS data available.
CWE
Assigner
References
7 references
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CVE-2022-1041 (GCVE-0-2022-1041)
Vulnerability from cvelistv5 – Published: 2022-07-26 04:25 – Updated: 2024-09-17 00:11
VLAI
Title
Out-of-bound write vulnerability in the Bluetooth mesh core stack can be triggered during provisioning
Summary
In Zephyr bluetooth mesh core stack, an out-of-bound write vulnerability can be triggered during provisioning.
Severity
8.2 (High)
CWE
- CWE-787 - Out-of-bounds Write (CWE-787)
Assigner
References
1 reference
| URL | Tags |
|---|---|
| http://github.com/zephyrproject-rtos/zephyr/secur… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| zephyrproject-rtos | zephyr |
Affected:
unspecified , ≤ v3.0
(custom)
|
Date Public
2022-07-25 00:00
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CVE-2022-1042 (GCVE-0-2022-1042)
Vulnerability from cvelistv5 – Published: 2022-07-26 04:25 – Updated: 2024-09-16 20:17
VLAI
Title
Out-of-bound write vulnerability in the Bluetooth mesh core stack can be triggered during provisioning
Summary
In Zephyr bluetooth mesh core stack, an out-of-bound write vulnerability can be triggered during provisioning.
Severity
8.2 (High)
CWE
- CWE-787 - Out-of-bounds Write (CWE-787)
Assigner
References
1 reference
| URL | Tags |
|---|---|
| http://github.com/zephyrproject-rtos/zephyr/secur… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| zephyrproject-rtos | zephyr |
Affected:
unspecified , ≤ v3.0
(custom)
|
Date Public
2022-07-25 00:00
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CVE-2022-1229 (GCVE-0-2022-1229)
Vulnerability from cvelistv5 – Published: 2023-03-28 00:00 – Updated: 2025-02-19 15:42
VLAI
Summary
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Bentley MicroStation CONNECT 10.16.2.034. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of IFC files. Crafted data in an IFC file can trigger a write past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-16581.
Severity
7.8 (High)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Bentley | MicroStation CONNECT |
Affected:
10.16.2.034
|
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CVE-2022-1238 (GCVE-0-2022-1238)
Vulnerability from cvelistv5 – Published: 2022-04-06 00:00 – Updated: 2024-08-02 23:55
VLAI
Title
Out-of-bounds Write in libr/bin/format/ne/ne.c in radareorg/radare2
Summary
Out-of-bounds Write in libr/bin/format/ne/ne.c in GitHub repository radareorg/radare2 prior to 5.6.8. This vulnerability is heap overflow and may be exploitable. For more general description of heap buffer overflow, see [CWE](https://cwe.mitre.org/data/definitions/122.html).
Severity
7.6 (High)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| radareorg | radareorg/radare2 |
Affected:
unspecified , < 5.6.8
(custom)
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CVE-2022-1403 (GCVE-0-2022-1403)
Vulnerability from cvelistv5 – Published: 2022-04-29 16:11 – Updated: 2025-04-16 17:54
VLAI
Title
Delta Electronics ASDA-Soft Out-of-bounds Write
Summary
ASDA-Soft: Version 5.4.1.0 and prior does not properly sanitize input while processing a specific project file, allowing a possible out-of-bounds write condition.
Severity
7.8 (High)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.cisa.gov/uscert/ics/advisories/icsa-2… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Delta Electronics | ASDA-Soft |
Affected:
All , ≤ 5.4.1.0
(custom)
|
Date Public
2022-04-21 00:00
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CVE-2022-1737 (GCVE-0-2022-1737)
Vulnerability from cvelistv5 – Published: 2022-07-12 20:41 – Updated: 2025-04-16 16:15
VLAI
Title
Pyramid Solutions EtherNet/IP Adapter Development Kit Out-of-bound Write
Summary
Pyramid Solutions' affected products, the Developer and DLL kits for EtherNet/IP Adapter and EtherNet/IP Scanner, are vulnerable to an out-of-bounds write, which may allow an unauthorized attacker to send a specially crafted packet that may result in a denial-of-service condition.
Severity
9.8 (Critical)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.cisa.gov/uscert/ics/advisories/icsa-2… | x_refsource_MISC |
Impacted products
4 products
| Vendor | Product | Version | |
|---|---|---|---|
| Pyramid Solutions | EtherNet/IP Adapter Development Kit (EADK) |
Affected:
all , ≤ 4.4.0
(custom)
|
|
| Pyramid Solutions | EtherNet/IP Adapter DLL Kit (EIPA) |
Affected:
all , ≤ 4.4.0
(custom)
|
|
| Pyramid Solutions | EtherNet/IP Scanner Development Kit (EDKS) |
Affected:
all 4.4.0
|
|
| Pyramid Solutions | EtherNet/IP Scanner DLL Kit (EIPS) |
Affected:
all 4.4.0
|
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CVE-2022-1785 (GCVE-0-2022-1785)
Vulnerability from cvelistv5 – Published: 2022-05-19 00:00 – Updated: 2025-11-03 20:34
VLAI
Title
Out-of-bounds Write in vim/vim
Summary
Out-of-bounds Write in GitHub repository vim/vim prior to 8.2.4977.
Severity
7.3 (High)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
5 references
Impacted products
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Mitigation ID: MIT-3
Phase: Requirements
Strategy: Language Selection
Description:
- Use a language that does not allow this weakness to occur or provides constructs that make this weakness easier to avoid.
- For example, many languages that perform their own memory management, such as Java and Perl, are not subject to buffer overflows. Other languages, such as Ada and C#, typically provide overflow protection, but the protection can be disabled by the programmer.
- Be wary that a language's interface to native code may still be subject to overflows, even if the language itself is theoretically safe.
Mitigation ID: MIT-4.1
Phase: Architecture and Design
Strategy: Libraries or Frameworks
Description:
- Use a vetted library or framework that does not allow this weakness to occur or provides constructs that make this weakness easier to avoid.
- Examples include the Safe C String Library (SafeStr) by Messier and Viega [REF-57], and the Strsafe.h library from Microsoft [REF-56]. These libraries provide safer versions of overflow-prone string-handling functions.
Mitigation ID: MIT-10
Phases: Operation, Build and Compilation
Strategy: Environment Hardening
Description:
- Use automatic buffer overflow detection mechanisms that are offered by certain compilers or compiler extensions. Examples include: the Microsoft Visual Studio /GS flag, Fedora/Red Hat FORTIFY_SOURCE GCC flag, StackGuard, and ProPolice, which provide various mechanisms including canary-based detection and range/index checking.
- D3-SFCV (Stack Frame Canary Validation) from D3FEND [REF-1334] discusses canary-based detection in detail.
Mitigation ID: MIT-9
Phase: Implementation
Description:
- Consider adhering to the following rules when allocating and managing an application's memory:
- Double check that the buffer is as large as specified.
- When using functions that accept a number of bytes to copy, such as strncpy(), be aware that if the destination buffer size is equal to the source buffer size, it may not NULL-terminate the string.
- Check buffer boundaries if accessing the buffer in a loop and make sure there is no danger of writing past the allocated space.
- If necessary, truncate all input strings to a reasonable length before passing them to the copy and concatenation functions.
Mitigation ID: MIT-11
Phases: Operation, Build and Compilation
Strategy: Environment Hardening
Description:
- Run or compile the software using features or extensions that randomly arrange the positions of a program's executable and libraries in memory. Because this makes the addresses unpredictable, it can prevent an attacker from reliably jumping to exploitable code.
- Examples include Address Space Layout Randomization (ASLR) [REF-58] [REF-60] and Position-Independent Executables (PIE) [REF-64]. Imported modules may be similarly realigned if their default memory addresses conflict with other modules, in a process known as "rebasing" (for Windows) and "prelinking" (for Linux) [REF-1332] using randomly generated addresses. ASLR for libraries cannot be used in conjunction with prelink since it would require relocating the libraries at run-time, defeating the whole purpose of prelinking.
- For more information on these techniques see D3-SAOR (Segment Address Offset Randomization) from D3FEND [REF-1335].
Mitigation ID: MIT-12
Phase: Operation
Strategy: Environment Hardening
Description:
- Use a CPU and operating system that offers Data Execution Protection (using hardware NX or XD bits) or the equivalent techniques that simulate this feature in software, such as PaX [REF-60] [REF-61]. These techniques ensure that any instruction executed is exclusively at a memory address that is part of the code segment.
- For more information on these techniques see D3-PSEP (Process Segment Execution Prevention) from D3FEND [REF-1336].
Mitigation ID: MIT-13
Phase: Implementation
Description:
- Replace unbounded copy functions with analogous functions that support length arguments, such as strcpy with strncpy. Create these if they are not available.
No CAPEC attack patterns related to this CWE.