CWE-787
Out-of-bounds Write
The product writes data past the end, or before the beginning, of the intended buffer.
CVE-2023-3110 (GCVE-0-2023-3110)
Vulnerability from cvelistv5 – Published: 2023-06-21 19:44 – Updated: 2024-12-09 17:05
VLAI
Title
Buffer overflow in S0 Decryption on Unify Gateway
Summary
Description: A vulnerability in SiLabs Unify Gateway 1.3.1 and earlier allows an unauthenticated attacker within Z-Wave range to overflow a stack buffer, leading to arbitrary code execution.
Severity
9.6 (Critical)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Silicon Labs | Unify Gateway |
Unaffected:
1.3.2
|
Date Public
2023-06-08 22:08
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CVE-2023-31146 (GCVE-0-2023-31146)
Vulnerability from cvelistv5 – Published: 2023-05-11 20:51 – Updated: 2025-01-24 16:02
VLAI
Title
Vyper vulnerable to OOB DynArray access when array is on both LHS and RHS of an assignment
Summary
Vyper is a Pythonic smart contract language for the Ethereum virtual machine. Prior to version 0.3.8, during codegen, the length word of a dynarray is written before the data, which can result in out-of-bounds array access in the case where the dynarray is on both the lhs and rhs of an assignment. The issue can cause data corruption across call frames. The expected behavior is to revert due to out-of-bounds array access. Version 0.3.8 contains a patch for this issue.
Severity
7.5 (High)
9.1 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/vyperlang/vyper/security/advis… | x_refsource_CONFIRM |
| https://github.com/vyperlang/vyper/commit/4f8289a… | x_refsource_MISC |
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CVE-2023-32111 (GCVE-0-2023-32111)
Vulnerability from cvelistv5 – Published: 2023-05-09 01:38 – Updated: 2025-01-28 19:05
VLAI
Title
Memory Corruption vulnerability in SAP PowerDesigner (Proxy)
Summary
In SAP PowerDesigner (Proxy) - version 16.7, an attacker can send a crafted request from a remote host to the proxy machine and crash the proxy server, due to faulty implementation of memory management causing a memory corruption. This leads to a high impact on availability of the application.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| SAP_SE | SAP PowerDesigner (Proxy) |
Affected:
16.7
|
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CVE-2023-32131 (GCVE-0-2023-32131)
Vulnerability from cvelistv5 – Published: 2024-05-03 01:56 – Updated: 2024-08-02 15:03
VLAI
Title
Sante DICOM Viewer Pro DCM File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability
Summary
Sante DICOM Viewer Pro DCM File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Sante DICOM Viewer Pro. 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 DCM images. Crafted data in a DCM image 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-15626.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_research-advisory |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Sante | DICOM Viewer Pro |
Affected:
11.8.11.0
|
|
| sante | dicom_viewer_pro |
Affected:
11.8.11.0
cpe:2.3:a:sante:dicom_viewer_pro:*:*:*:*:*:*:*:* |
Date Public
2023-05-04 22:13
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CVE-2023-32132 (GCVE-0-2023-32132)
Vulnerability from cvelistv5 – Published: 2024-05-03 01:56 – Updated: 2024-08-02 15:03
VLAI
Title
Sante DICOM Viewer Pro DCM File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability
Summary
Sante DICOM Viewer Pro DCM File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Sante DICOM Viewer Pro. 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 DCM images. Crafted data in a DCM image 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-15627.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_research-advisory |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Sante | DICOM Viewer Pro |
Affected:
11.8.11.0
|
|
| sante | dicom_viewer_pro |
Affected:
11.8.11.0
cpe:2.3:a:sante:dicom_viewer_pro:*:*:*:*:*:*:*:* |
Date Public
2023-05-04 22:13
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CVE-2023-32133 (GCVE-0-2023-32133)
Vulnerability from cvelistv5 – Published: 2024-05-03 01:56 – Updated: 2024-08-02 15:03
VLAI
Title
Sante DICOM Viewer Pro J2K File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability
Summary
Sante DICOM Viewer Pro J2K File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Sante DICOM Viewer Pro. 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 J2K images. Crafted data in a J2K image 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-15628.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_research-advisory |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Sante | DICOM Viewer Pro |
Affected:
11.8.11.0
|
|
| santesoft | dicom_viewer_pro |
Affected:
0 , < 11.8.12
(custom)
cpe:2.3:a:santesoft:dicom_viewer_pro:*:*:*:*:*:*:*:* |
Date Public
2023-05-04 22:14
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CVE-2023-32154 (GCVE-0-2023-32154)
Vulnerability from cvelistv5 – Published: 2024-05-03 01:56 – Updated: 2024-09-20 20:29
VLAI
Title
Mikrotik RouterOS RADVD Out-Of-Bounds Write Remote Code Execution Vulnerability
Summary
Mikrotik RouterOS RADVD Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Mikrotik RouterOS. Authentication is not required to exploit this vulnerability.
The specific flaw exists within the Router Advertisement Daemon. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of root.
. Was ZDI-CAN-19797.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_research-advisory |
Impacted products
Date Public
2023-05-18 01:29
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CVE-2023-32155 (GCVE-0-2023-32155)
Vulnerability from cvelistv5 – Published: 2024-05-03 01:56 – Updated: 2024-09-18 18:28
VLAI
Title
Tesla Model 3 bcmdhd Out-Of-Bounds Write Local Privilege Escalation Vulnerability
Summary
Tesla Model 3 bcmdhd Out-Of-Bounds Write Local Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected Tesla Model 3 vehicles. An attacker must first obtain the ability to execute code on the wifi subsystem in order to exploit this vulnerability.
The specific flaw exists within the bcmdhd driver. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated buffer. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of the kernel.
. Was ZDI-CAN-20733.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_research-advisory |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Tesla | Model 3 |
Affected:
Model 3 - 2023.6
|
|
| tesla | model_3_firmware |
Affected:
0 , < 2023.12
(custom)
cpe:2.3:o:tesla:model_3_firmware:-:*:*:*:*:*:*:* |
Date Public
2023-07-18 15:00
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CVE-2023-32158 (GCVE-0-2023-32158)
Vulnerability from cvelistv5 – Published: 2024-05-03 01:56 – Updated: 2024-08-02 15:10
VLAI
Title
PDF-XChange Editor PDF File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability
Summary
PDF-XChange Editor PDF File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of PDF-XChange Editor. 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 PDF files. Crafted data in a PDF 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-17764.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_research-advisory |
| https://www.tracker-software.com/product/pdf-xcha… | vendor-advisory |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| PDF-XChange | PDF-XChange Editor |
Affected:
9.3.361.0
|
|
| pdf-xchange | pdf-xchange_editor |
Affected:
9.3.361.0
cpe:2.3:a:pdf-xchange:pdf-xchange_editor:*:*:*:*:*:*:*:* |
Date Public
2023-05-18 01:05
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CVE-2023-32159 (GCVE-0-2023-32159)
Vulnerability from cvelistv5 – Published: 2024-05-03 01:56 – Updated: 2024-08-02 15:10
VLAI
Title
PDF-XChange Editor PDF File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability
Summary
PDF-XChange Editor PDF File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of PDF-XChange Editor. 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 PDF files. Crafted data in a PDF 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-17765.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_research-advisory |
| https://www.tracker-software.com/product/pdf-xcha… | vendor-advisory |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| PDF-XChange | PDF-XChange Editor |
Affected:
9.3.361.0
|
|
| pdf-xchange | pdf-xchange_editor |
Affected:
0 , < 9.4.362.0
(semver)
cpe:2.3:a:pdf-xchange:pdf-xchange_editor:*:*:*:*:*:*:*:* |
Date Public
2023-05-18 01:05
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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.