CWE-121

Stack-based Buffer Overflow

A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function).

CVE-2018-11447 (GCVE-0-2018-11447)

Vulnerability from cvelistv5 – Published: 2018-06-26 18:00 – Updated: 2024-09-17 02:17
VLAI
Summary
A vulnerability has been identified in SCALANCE M875 (All versions). The web interface on port 443/tcp could allow a Cross-Site Request Forgery (CSRF) attack if an unsuspecting user is tricked into accessing a malicious link. Successful exploitation requires user interaction by an legitimate user, who must be authenticated to the web interface as administrative user. A successful attack could allow an attacker to interact with the web interface as an administrative user. This could allow the attacker to read or modify the device configuration, or to exploit other vulnerabilities that require authentication as administrative user. At the time of advisory publication no public exploitation of this security vulnerability was known.
Severity
No CVSS data available.
CWE
  • CWE-121 - Stack-based Buffer Overflow
Assigner
References
Impacted products
Vendor Product Version
Siemens AG SCALANCE M875 Affected: SCALANCE M875 All versions
Create a notification for this product.
Date Public
2018-06-15 00:00
Show details on NVD website
To clipboard 

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CVE-2018-11463 (GCVE-0-2018-11463)

Vulnerability from cvelistv5 – Published: 2018-12-12 16:00 – Updated: 2024-08-05 08:10
VLAI
Summary
A vulnerability has been identified in SINUMERIK 808D V4.7 (All versions), SINUMERIK 808D V4.8 (All versions), SINUMERIK 828D V4.7 (All versions < V4.7 SP6 HF1), SINUMERIK 840D sl V4.7 (All versions < V4.7 SP6 HF5), SINUMERIK 840D sl V4.8 (All versions < V4.8 SP3). A buffer overflow in the service command application could allow a local attacker to execute code with elevated privileges. The security vulnerability could be exploited by an attacker with local access to the affected systems. Successful exploitation requires user privileges but no user interaction. The vulnerability could allow an attacker to compromise confidentiality, integrity and availability of the system. At the time of advisory publication no public exploitation of this security vulnerability was known.
Severity
No CVSS data available.
CWE
  • CWE-121 - Stack-based Buffer Overflow
Assigner
References
Impacted products
Vendor Product Version
Siemens AG SINUMERIK 808D V4.7, SINUMERIK 808D V4.8, SINUMERIK 828D V4.7, SINUMERIK 840D sl V4.7, SINUMERIK 840D sl V4.8 Affected: SINUMERIK 808D V4.7 : All versions
Affected: SINUMERIK 808D V4.8 : All versions
Affected: SINUMERIK 828D V4.7 : All versions < V4.7 SP6 HF1
Affected: SINUMERIK 840D sl V4.7 : All versions < V4.7 SP6 HF5
Affected: SINUMERIK 840D sl V4.8 : All versions < V4.8 SP3
Create a notification for this product.
Date Public
2018-12-12 00:00
Show details on NVD website
To clipboard 

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CVE-2018-1161 (GCVE-0-2018-1161)

Vulnerability from cvelistv5 – Published: 2018-02-08 18:00 – Updated: 2024-08-05 03:51
VLAI
Summary
This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Quest NetVault Backup 11.2.0.13. Authentication is not required to exploit this vulnerability. The specific flaw exists within nvwsworker.exe. When parsing the boundary header of a multipart request, the process does not properly validate the length of user-supplied data prior to copying it to a stack-based buffer. An attacker can leverage this vulnerability to execute code under the context of SYSTEM. Was ZDI-CAN-4215.
Severity
No CVSS data available.
CWE
  • CWE-121 - Stack-based Buffer Overflow
Assigner
zdi
References
Impacted products
Vendor Product Version
Quest Quest NetVault Backup Affected: 11.2.0.13
Create a notification for this product.
Date Public
2018-01-16 00:00
Show details on NVD website
To clipboard 

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CVE-2018-14318 (GCVE-0-2018-14318)

Vulnerability from cvelistv5 – Published: 2018-09-25 00:00 – Updated: 2024-08-05 09:21
VLAI
Summary
This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Samsung Galaxy S8 G950FXXU1AQL5. User interaction is required to exploit this vulnerability in that the target must have their cellular radios enabled. The specific flaw exists within the handling of IPCP headers. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length, stack-based buffer. An attacker can leverage this vulnerability to execute code under the context of the baseband processor. Was ZDI-CAN-5368.
Severity
No CVSS data available.
CWE
  • CWE-121 - Stack-based Buffer Overflow
Assigner
zdi
References
Impacted products
Vendor Product Version
Samsung Samsung Galaxy S8 Affected: G950FXXU1AQL5
Create a notification for this product.
Date Public
2018-09-21 00:00
Show details on NVD website
To clipboard 

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CVE-2018-14633 (GCVE-0-2018-14633)

Vulnerability from cvelistv5 – Published: 2018-09-25 00:00 – Updated: 2024-08-05 09:38
VLAI
Summary
A security flaw was found in the chap_server_compute_md5() function in the ISCSI target code in the Linux kernel in a way an authentication request from an ISCSI initiator is processed. An unauthenticated remote attacker can cause a stack buffer overflow and smash up to 17 bytes of the stack. The attack requires the iSCSI target to be enabled on the victim host. Depending on how the target's code was built (i.e. depending on a compiler, compile flags and hardware architecture) an attack may lead to a system crash and thus to a denial-of-service or possibly to a non-authorized access to data exported by an iSCSI target. Due to the nature of the flaw, privilege escalation cannot be fully ruled out, although we believe it is highly unlikely. Kernel versions 4.18.x, 4.14.x and 3.10.x are believed to be vulnerable.
Severity
7 (High)
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H
CWE
Assigner
References
URL Tags
https://usn.ubuntu.com/3776-1/ vendor-advisoryx_refsource_UBUNTU
https://usn.ubuntu.com/3776-2/ vendor-advisoryx_refsource_UBUNTU
https://usn.ubuntu.com/3777-1/ vendor-advisoryx_refsource_UBUNTU
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https://usn.ubuntu.com/3779-1/ vendor-advisoryx_refsource_UBUNTU
http://www.securityfocus.com/bid/105388 vdb-entryx_refsource_BID
https://git.kernel.org/pub/scm/linux/kernel/git/m… x_refsource_CONFIRM
https://access.redhat.com/errata/RHSA-2018:3666 vendor-advisoryx_refsource_REDHAT
https://git.kernel.org/pub/scm/linux/kernel/git/m… x_refsource_CONFIRM
https://www.debian.org/security/2018/dsa-4308 vendor-advisoryx_refsource_DEBIAN
https://access.redhat.com/errata/RHSA-2018:3651 vendor-advisoryx_refsource_REDHAT
https://usn.ubuntu.com/3775-2/ vendor-advisoryx_refsource_UBUNTU
https://usn.ubuntu.com/3777-2/ vendor-advisoryx_refsource_UBUNTU
https://usn.ubuntu.com/3777-3/ vendor-advisoryx_refsource_UBUNTU
https://access.redhat.com/errata/RHSA-2019:1946 vendor-advisoryx_refsource_REDHAT
Impacted products
Vendor Product Version
The Linux Foundation kernel Affected: 4.18.x, 4.14.x, 3.10.x
Create a notification for this product.
Date Public
2018-09-24 00:00
Show details on NVD website
To clipboard 

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CVE-2018-14792 (GCVE-0-2018-14792)

Vulnerability from cvelistv5 – Published: 2018-09-19 15:00 – Updated: 2024-09-16 20:27
VLAI
Summary
WECON PLC Editor version 1.3.3U may allow an attacker to execute code under the current process when processing project files.
Severity
No CVSS data available.
CWE
  • CWE-121 - STACK-BASED BUFFER OVERFLOW CWE-121
Assigner
References
Impacted products
Vendor Product Version
WECON PLC Editor Affected: Version 1.3.3U
Create a notification for this product.
Date Public
2018-09-18 00:00
Show details on NVD website
To clipboard 

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CVE-2018-14793 (GCVE-0-2018-14793)

Vulnerability from cvelistv5 – Published: 2018-08-21 14:00 – Updated: 2024-09-16 23:46
VLAI
Summary
DeltaV Versions 11.3.1, 12.3.1, 13.3.0, 13.3.1, and R5 is vulnerable to a buffer overflow exploit through an open communication port to allow arbitrary code execution.
Severity
No CVSS data available.
CWE
  • CWE-121 - STACK-BASED BUFFER OVERFLOW CWE-121
Assigner
References
Impacted products
Vendor Product Version
ICS-CERT DeltaV Affected: Versions 11.3.1, 12.3.1, 13.3.0, 13.3.1, and R5
Create a notification for this product.
Date Public
2018-08-16 00:00
Show details on NVD website
To clipboard 

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CVE-2018-14800 (GCVE-0-2018-14800)

Vulnerability from cvelistv5 – Published: 2018-10-03 13:00 – Updated: 2024-09-17 00:56
VLAI
Summary
Delta Electronics ISPSoft version 3.0.5 and prior allow an attacker, by opening a crafted file, to cause the application to read past the boundary allocated to a stack object, which could allow execution of code under the context of the application.
Severity
No CVSS data available.
CWE
  • CWE-121 - STACK-BASED BUFFER OVERFLOW CWE-121
Assigner
References
Impacted products
Vendor Product Version
Delta Electronics ISPSoft Affected: Version 3.0.5 and prior
Create a notification for this product.
Date Public
2018-10-02 00:00
Show details on NVD website
To clipboard 

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CVE-2018-14802 (GCVE-0-2018-14802)

Vulnerability from cvelistv5 – Published: 2018-10-01 13:00 – Updated: 2024-09-16 19:47
VLAI
Summary
Fuji Electric FRENIC LOADER v3.3 v7.3.4.1a of FRENIC-Mini (C1), FRENIC-Mini (C2), FRENIC-Eco, FRENIC-Multi, FRENIC-MEGA, FRENIC-Ace. The program does not properly check user-supplied comments which may allow for arbitrary remote code execution.
Severity
No CVSS data available.
CWE
  • CWE-121 - STACK-BASED BUFFER OVERFLOW CWE-121
Assigner
References
Impacted products
Date Public
2018-09-27 00:00
Show details on NVD website
To clipboard 

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CVE-2018-14807 (GCVE-0-2018-14807)

Vulnerability from cvelistv5 – Published: 2018-10-18 21:00 – Updated: 2024-09-17 00:26
VLAI
Summary
A stack-based buffer overflow vulnerability in Opto 22 PAC Control Basic and PAC Control Professional versions R10.0a and prior may allow remote code execution.
Severity
No CVSS data available.
CWE
  • CWE-121 - STACK-BASED BUFFER OVERFLOW CWE-121
Assigner
References
Impacted products
Date Public
2018-09-04 00:00
Show details on NVD website
To clipboard 

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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

Phase: Architecture and Design

Description:

  • Use an abstraction library to abstract away risky APIs. Not a complete solution.
Mitigation

Phase: Implementation

Description:

  • Implement and perform bounds checking on input.
Mitigation

Phase: Implementation

Description:

  • Do not use dangerous functions such as gets. Use safer, equivalent functions which check for boundary errors.
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].

No CAPEC attack patterns related to this CWE.

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