CWE-787

Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

CVE-2023-34305 (GCVE-0-2023-34305)

Vulnerability from cvelistv5 – Published: 2024-05-03 01:57 – Updated: 2024-09-18 18:28
VLAI
Title
Ashlar-Vellum Cobalt Out-Of-Bounds Write Remote Code Execution Vulnerability
Summary
Ashlar-Vellum Cobalt Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. 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 X_B or X_T files. 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 the current process. . Was ZDI-CAN-18637.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
zdi
References
Impacted products
Vendor Product Version
Ashlar-Vellum Cobalt Affected: Ashlar-Vellum Cobalt 12 beta build 1204.49
Create a notification for this product.
ashlar cobalt Affected: *
    cpe:2.3:a:ashlar:cobalt:*:*:*:*:*:*:*:*
Create a notification for this product.
Date Public
2023-06-15 22:56
Show details on NVD website

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CVE-2023-34307 (GCVE-0-2023-34307)

Vulnerability from cvelistv5 – Published: 2024-05-03 01:57 – Updated: 2024-09-18 18:28
VLAI
Title
Ashlar-Vellum Graphite VC6 File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability
Summary
Ashlar-Vellum Graphite VC6 File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Graphite. 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 VC6 files. 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 the current process. . Was ZDI-CAN-18910.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
zdi
References
Impacted products
Vendor Product Version
Ashlar-Vellum Graphite Affected: Ashlar-Vellum Graphite v13 Special Edition. Build 13.0.46
Create a notification for this product.
ashlar graphite Affected: *
    cpe:2.3:a:ashlar:graphite:*:*:*:*:*:*:*:*
Create a notification for this product.
Date Public
2023-06-15 22:56
Show details on NVD website

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CVE-2023-34308 (GCVE-0-2023-34308)

Vulnerability from cvelistv5 – Published: 2024-05-03 01:57 – Updated: 2024-09-18 18:28
VLAI
Title
Ashlar-Vellum Graphite VC6 File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability
Summary
Ashlar-Vellum Graphite VC6 File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Graphite. 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 VC6 files. 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 the current process. . Was ZDI-CAN-18913.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
zdi
References
Impacted products
Vendor Product Version
Ashlar-Vellum Graphite Affected: Ashlar-Vellum Graphite v13 Special Edition. Build 13.0.46
Create a notification for this product.
ashlar graphite Affected: *
    cpe:2.3:a:ashlar:graphite:*:*:*:*:*:*:*:*
Create a notification for this product.
Date Public
2023-06-15 22:56
Show details on NVD website

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CVE-2023-3487 (GCVE-0-2023-3487)

Vulnerability from cvelistv5 – Published: 2023-10-20 14:12 – Updated: 2024-09-25 15:47
VLAI
Title
Integer overflow in Silicon Labs Gecko Bootloader leads to unbounded memory access
Summary
An integer overflow in Silicon Labs Gecko Bootloader version 4.3.1 and earlier allows unbounded memory access when reading from or writing to storage slots.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
Impacted products
Vendor Product Version
silabs.com GSDK Affected: 1.0 , ≤ 4.3.1 (patch)
Create a notification for this product.
silabs gecko_bootloader Affected: 0 , ≤ 4.3.1 (custom)
    cpe:2.3:a:silabs:gecko_bootloader:*:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website

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CVE-2023-3495 (GCVE-0-2023-3495)

Vulnerability from cvelistv5 – Published: 2023-08-23 01:32 – Updated: 2024-08-02 06:55 Unsupported When Assigned
VLAI
Title
Out-of-bounds Write Vulnerability in Hitachi EH-VIEW (KeypadDesigner)
Summary
** UNSUPPORTED WHEN ASSIGNED ** Out-of-bounds Write vulnerability in Hitachi EH-VIEW (KeypadDesigner) allows local attackers to potentially execute arbitray code on affected EH-VIEW installations. User interaction is required to exploit the vulnerabilities in that the user must open a malicious file. NOTE: This vulnerability only affects products that are no longer supported by the maintainer.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
References
Impacted products
Vendor Product Version
Hitachi EH-VIEW Affected: 0 , < * (custom)
Create a notification for this product.
hitachi eh-view Affected: 0 , < * (custom)
    cpe:2.3:a:hitachi:eh-view:*:*:*:*:*:*:*:*
Create a notification for this product.
Credits
Michael Heinzl
Show details on NVD website

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CVE-2023-35001 (GCVE-0-2023-35001)

Vulnerability from cvelistv5 – Published: 2023-07-05 18:35 – Updated: 2025-02-13 16:55
VLAI

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CVE-2023-35871 (GCVE-0-2023-35871)

Vulnerability from cvelistv5 – Published: 2023-07-11 02:41 – Updated: 2024-10-23 16:25
VLAI
Title
Memory Corruption vulnerability in SAP Web Dispatcher
Summary
The SAP Web Dispatcher - versions WEBDISP 7.53, WEBDISP 7.54, WEBDISP 7.77, WEBDISP 7.85, WEBDISP 7.89, WEBDISP 7.91, WEBDISP 7.92, WEBDISP 7.93, KERNEL 7.53, KERNEL 7.54 KERNEL 7.77, KERNEL 7.85, KERNEL 7.89, KERNEL 7.91, KERNEL 7.92, KERNEL 7.93, KRNL64UC 7.53, HDB 2.00, XS_ADVANCED_RUNTIME 1.00, SAP_EXTENDED_APP_SERVICES 1, has a vulnerability that can be exploited by an unauthenticated attacker to cause memory corruption through logical errors in memory management this may leads to information disclosure or system crashes, which can have low impact on confidentiality and high impact on the integrity and availability of the system.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
sap
Impacted products
Vendor Product Version
SAP_SE SAP Web Dispatcher Affected: WEBDISP 7.53
Affected: WEBDISP 7.54
Affected: WEBDISP 7.77
Affected: WEBDISP 7.85
Affected: WEBDISP 7.89
Affected: WEBDISP 7.91
Affected: WEBDISP 7.92
Affected: WEBDISP 7.93
Affected: KERNEL 7.53
Affected: KERNEL 7.54 KERNEL 7.77
Affected: KERNEL 7.85
Affected: KERNEL 7.89
Affected: KERNEL 7.91
Affected: KERNEL 7.92
Affected: KERNEL 7.93
Affected: KRNL64UC 7.53
Affected: HDB 2.00
Affected: XS_ADVANCED_RUNTIME 1.00
Affected: SAP_EXTENDED_APP_SERVICES 1
Create a notification for this product.
Show details on NVD website

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CVE-2023-3595 (GCVE-0-2023-3595)

Vulnerability from cvelistv5 – Published: 2023-07-12 12:37 – Updated: 2024-08-02 07:01
VLAI
Title
Rockwell Automation ControlLogix Communication Modules Vulnerable to Remote Code Execution
Summary
Where this vulnerability exists in the Rockwell Automation 1756 EN2* and 1756 EN3* ControlLogix communication products, it could allow a malicious user to perform remote code execution with persistence on the target system through maliciously crafted CIP messages. This includes the ability to modify, deny, and exfiltrate data passing through the device.
CWE
Assigner
Impacted products
Vendor Product Version
Rockwell Automation 1756-EN2T Series A, B, C Affected: <=5.008 & 5.028
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Rockwell Automation 1756-EN2T Series D Affected: <=11.003
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Rockwell Automation 1756-EN2TK Series A, B, C Affected: <=5.008 & 5.028
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Rockwell Automation 1756-EN2TXT Series A, B, C Affected: <=5.008 & 5.028
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Rockwell Automation 1756-EN2TXT Series D Affected: <=11.003
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Rockwell Automation 1756-EN2TP Series A Affected: <=11.003
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Rockwell Automation 1756-EN2TPK Series A Affected: <=11.003
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Rockwell Auotmation 1756-EN2TPXT Series A Affected: <=11.003
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Rockwell Automation 1756-EN2TR Series A, B Affected: <=5.008 & 5.028
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Rockwell Automation 1756-EN2TR Series C Affected: <=11.003
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Rockwell Automation 1756-EN2TRK Series A, B Affected: <=5.008 & 5.028
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Rockwell Automation 1756-EN2TRK Series C Affected: <=11.003
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Rockwell Automation 1756-EN2TRXT Series A, B Affected: <=5.008 & 5.028
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Rockwell Automation 1756-EN2TRXT Series C Affected: <=11.003
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Rockwell Automation 1756-EN2F Series A, B Affected: <=5.008 & 5.028
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Rockwell Automation 1756-EN2F Series C Affected: <=11.003
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Rockwell Automation 1756-EN2FK Series A, B Affected: <=5.008 & 5.028
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Rockwell Automation 1756-EN2FK Series C Affected: <=11.003
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Rockwell Automation 1756-EN3TR Series A Affected: <=5.008 & 5.028
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Rockwell Automation 1756-EN3TR Series B Affected: <=11.003
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Rockwell Automation 1756-EN3TRK Series A Affected: <=5.008 & 5.028
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Rockwell Automation 1756-EN3TRK Series B Affected: <=11.003
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Date Public
2023-07-12 12:00
Show details on NVD website

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CVE-2023-3596 (GCVE-0-2023-3596)

Vulnerability from cvelistv5 – Published: 2023-07-12 12:51 – Updated: 2024-11-07 16:59
VLAI
Title
Rockwell Automation Allen-Bradley ControlLogix Communication Modules vulnerable to Denial of Service
Summary
Where this vulnerability exists in the Rockwell Automation 1756-EN4* Ethernet/IP communication products, it could allow a malicious user to cause a denial of service by asserting the target system through maliciously crafted CIP messages.
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
Impacted products
Vendor Product Version
Rockwell Automation 1756-EN4TR Series A Affected: <=5.001
Create a notification for this product.
Rockwell Automation 1756-EN4TRK Series A Affected: <=5.001
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Rockwell Automation 1756-EN4TRXT Series A Affected: <=5.001
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rockwellautomation 1756-en4tr Affected: 0 , ≤ 5.001 (custom)
    cpe:2.3:h:rockwellautomation:1756-en4tr:-:*:*:*:*:*:*:*
Create a notification for this product.
rockwellautomation 1756-en4trk Affected: 0 , ≤ 5.001 (custom)
    cpe:2.3:h:rockwellautomation:1756-en4trk:-:*:*:*:*:*:*:*
Create a notification for this product.
rockwellautomation 1756-en4trxt Affected: 0 , ≤ 5.001 (custom)
    cpe:2.3:h:rockwellautomation:1756-en4trxt:-:*:*:*:*:*:*:*
Create a notification for this product.
Date Public
2023-07-12 12:00
Show details on NVD website

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CVE-2023-3611 (GCVE-0-2023-3611)

Vulnerability from cvelistv5 – Published: 2023-07-21 20:49 – Updated: 2025-02-13 16:56
VLAI
Title
Out-of-bounds write in Linux kernel's net/sched: sch_qfq component
Summary
An out-of-bounds write vulnerability in the Linux kernel's net/sched: sch_qfq component can be exploited to achieve local privilege escalation. The qfq_change_agg() function in net/sched/sch_qfq.c allows an out-of-bounds write because lmax is updated according to packet sizes without bounds checks. We recommend upgrading past commit 3e337087c3b5805fe0b8a46ba622a962880b5d64.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
Impacted products
Vendor Product Version
Linux Kernel Affected: 3.8 , < 6.5 (custom)
Create a notification for this product.
linux kernel Affected: 3.8 , < 6.5 (custom)
    cpe:2.3:o:linux:kernel:*:*:*:*:*:*:*:*
Create a notification for this product.
Date Public
2023-07-13 09:11
Credits
Lion
Show details on NVD website

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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.

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