Common Weakness Enumeration

CWE-125

Allowed

Out-of-bounds Read

Abstraction: Base · Status: Draft

API response cwe.mitre.org

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

4653 vulnerabilities reference this CWE, most recent first.

CVE-2023-6121 (GCVE-0-2023-6121)

Vulnerability from cvelistv5 – Published: 2023-11-16 14:45 – Updated: 2026-11-06 13:40
VLAI
Title
Kernel: nvme: info leak due to out-of-bounds read in nvmet_ctrl_find_get
Summary
An out-of-bounds read vulnerability was found in the NVMe-oF/TCP subsystem in the Linux kernel. This issue may allow a remote attacker to send a crafted TCP packet, triggering a heap-based buffer overflow that results in kmalloc data being printed and potentially leaked to the kernel ring buffer (dmesg).
Severity
4.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-06-10 13:58 UTC
CWE
Assigner
redhat CNA
References
Impacted products
Vendor Product Version
Red Hat Red Hat Enterprise Linux 8 Unaffected: 0:4.18.0-553.rt7.342.el8_10 , < * (rpm)
    cpe:/a:redhat:enterprise_linux:8::nfv
    cpe:/a:redhat:enterprise_linux:8::realtime
Create a notification for this product.
Red Hat Red Hat Enterprise Linux 8 Unaffected: 0:4.18.0-553.el8_10 , < * (rpm)
    cpe:/a:redhat:enterprise_linux:8::crb
    cpe:/o:redhat:enterprise_linux:8::baseos
Create a notification for this product.
Red Hat Red Hat Enterprise Linux 9 Unaffected: 0:5.14.0-427.13.1.el9_4 , < * (rpm)
    cpe:/a:redhat:enterprise_linux:9::appstream
    cpe:/a:redhat:enterprise_linux:9::crb
    cpe:/a:redhat:enterprise_linux:9::nfv
    cpe:/a:redhat:enterprise_linux:9::realtime
    cpe:/o:redhat:enterprise_linux:9::baseos
Create a notification for this product.
Red Hat Red Hat Enterprise Linux 6     cpe:/o:redhat:rhel_els:6
Create a notification for this product.
Red Hat Red Hat Enterprise Linux 7     cpe:/o:redhat:rhel_els:7
Create a notification for this product.
Red Hat Red Hat Enterprise Linux 9     cpe:/a:redhat:enterprise_linux:9
Create a notification for this product.
Siemens RUGGEDCOM RST2428P Unaffected: 0 , < * (custom)
Create a notification for this product.
Siemens SCALANCE XC-300/XR-300/XC-400/XR-500WG/XR-500 family Unaffected: 0 , < * (custom)
Create a notification for this product.
Siemens SCALANCE XCM-/XRM-/XCH-/XRH-300 family Unaffected: 0 , < * (custom)
Create a notification for this product.
Siemens SIMATIC S7-1500 CPU 1518-4 PN/DP MFP Affected: V3.1.0 , < V3.1.5 (custom)
Create a notification for this product.
Siemens SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP Affected: V3.1.0 , < V3.1.5 (custom)
Create a notification for this product.
Siemens SIMATIC S7-1500 TM MFP - GNU/Linux subsystem Affected: 0 , < V1.1.1 (custom)
Create a notification for this product.
Siemens SIPLUS S7-1500 CPU 1518-4 PN/DP MFP Affected: V3.1.0 , < V3.1.5 (custom)
Create a notification for this product.
Date Public
2023-11-06 00:00
Credits
Red Hat would like to thank Alon Zahavi for reporting this issue.
Show details on NVD website
To clipboard 

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CVE-2023-6040 (GCVE-0-2023-6040)

Vulnerability from cvelistv5 – Published: 2024-01-12 01:37 – Updated: 2025-06-17 21:09
VLAI
Title
An out-of-bounds access vulnerability involving netfilter was reported and fixed as: f1082dd31fe4 (netfilter: nf_tables: Reject tables of unsupported family)
Summary
An out-of-bounds access vulnerability involving netfilter was reported and fixed as: f1082dd31fe4 (netfilter: nf_tables: Reject tables of unsupported family); While creating a new netfilter table, lack of a safeguard against invalid nf_tables family (pf) values within `nf_tables_newtable` function enables an attacker to achieve out-of-bounds access.
Severity
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-01-12 16:55 UTC
CWE
Assigner
canonical CNA
References
Impacted products
Vendor Product Version
The Linux Kernel Organization linux Affected: 0 , < 5.18-rc1 (semver)
Create a notification for this product.
Credits
Lin Ma from Ant Security Light-Year Lab & ZJU
Show details on NVD website
To clipboard 

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CVE-2023-5998 (GCVE-0-2023-5998)

Vulnerability from cvelistv5 – Published: 2023-11-07 18:45 – Updated: 2024-09-04 15:21
VLAI
Title
Out-of-bounds Read in gpac/gpac
Summary
Out-of-bounds Read in GitHub repository gpac/gpac prior to 2.3.0-DEV.
Severity
4 (Medium)
CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-09-04 15:20 UTC
CWE
Assigner
@huntr_ai CNA
References
Impacted products
Vendor Product Version
gpac gpac/gpac Affected: unspecified , < 2.3.0-DEV (custom)
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2023-5520 (GCVE-0-2023-5520)

Vulnerability from cvelistv5 – Published: 2023-10-11 11:56 – Updated: 2024-09-18 15:46
VLAI
Title
Out-of-bounds Read in gpac/gpac
Summary
Out-of-bounds Read in GitHub repository gpac/gpac prior to 2.2.2.
Severity
4 (Medium)
CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-09-18 15:11 UTC
CWE
Assigner
@huntrdev CNA
References
Impacted products
Vendor Product Version
gpac gpac/gpac Affected: unspecified , < 2.2.2 (custom)
Create a notification for this product.
gpac gpac Affected: 0 , < 2.2.2 (custom)
    cpe:2.3:a:gpac:gpac:*:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2023-5377 (GCVE-0-2023-5377)

Vulnerability from cvelistv5 – Published: 2023-10-04 09:53 – Updated: 2024-09-17 13:49
VLAI
Title
Out-of-bounds Read in gpac/gpac
Summary
Out-of-bounds Read in GitHub repository gpac/gpac prior to v2.2.2-DEV.
Severity
5.5 (Medium)
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-09-10 13:47 UTC
CWE
Assigner
@huntrdev CNA
References
Impacted products
Vendor Product Version
gpac gpac/gpac Affected: unspecified , < v2.2.2-DEV (custom)
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2023-5179 (GCVE-0-2023-5179)

Vulnerability from cvelistv5 – Published: 2023-11-07 15:16 – Updated: 2024-09-04 19:43
VLAI
Summary
An issue was discovered in Open Design Alliance Drawings SDK before 2024.10. A corrupted value for the start of MiniFat sector in a crafted DGN file leads to an out-of-bounds read. This can allow attackers to cause a crash, potentially enabling a denial-of-service attack (Crash, Exit, or Restart) or possible code execution.
Severity
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-09-04 19:41 UTC
CWE
Assigner
ODA CNA
References
Impacted products
Credits
Seyit Sığırcı
Show details on NVD website
To clipboard 

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CVE-2023-5059 (GCVE-0-2023-5059)

Vulnerability from cvelistv5 – Published: 2023-10-19 17:27 – Updated: 2025-01-16 21:29
VLAI
Title
Santesoft Sante FFT Imaging Out-of-bounds Read
Summary
Santesoft Sante FFT Imaging lacks proper validation of user-supplied data when parsing DICOM files. This could lead to an out-of-bounds read. An attacker could leverage this vulnerability to execute arbitrary code in the context of the current process.
Severity
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-01-16 21:20 UTC
CWE
Assigner
icscert CNA
References
Impacted products
Vendor Product Version
Santesoft Sante FFT Imaging Affected: 0 , ≤ v1.4.0 (custom)
Create a notification for this product.
Date Public
2023-10-12 17:00
Credits
Michael Heinzl reported these vulnerabilities to CISA.
Show details on NVD website
To clipboard 

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CVE-2023-4778 (GCVE-0-2023-4778)

Vulnerability from cvelistv5 – Published: 2023-09-05 15:43 – Updated: 2024-09-27 13:31
VLAI
Title
Out-of-bounds Read in gpac/gpac
Summary
Out-of-bounds Read in GitHub repository gpac/gpac prior to 2.3-DEV.
Severity
5.9 (Medium)
CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-09-27 13:31 UTC
CWE
Assigner
@huntrdev CNA
References
Impacted products
Vendor Product Version
gpac gpac/gpac Affected: unspecified , < 2.3-DEV (custom)
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2023-4721 (GCVE-0-2023-4721)

Vulnerability from cvelistv5 – Published: 2023-09-01 15:27 – Updated: 2024-09-19 15:36
VLAI
Title
Out-of-bounds Read in gpac/gpac
Summary
Out-of-bounds Read in GitHub repository gpac/gpac prior to 2.3-DEV.
Severity
5.9 (Medium)
CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-09-19 15:31 UTC
CWE
Assigner
@huntrdev CNA
References
Impacted products
Vendor Product Version
gpac gpac/gpac Affected: unspecified , < 2.3-DEV (custom)
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2023-4693 (GCVE-0-2023-4693)

Vulnerability from cvelistv5 – Published: 2023-10-25 10:27 – Updated: 2026-11-07 11:32
VLAI
Title
Grub2: out-of-bounds read at fs/ntfs.c
Summary
An out-of-bounds read flaw was found on grub2's NTFS filesystem driver. This issue may allow a physically present attacker to present a specially crafted NTFS file system image to read arbitrary memory locations. A successful attack allows sensitive data cached in memory or EFI variable values to be leaked, presenting a high Confidentiality risk.
Severity
5.3 (Medium)
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:N/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-11-02 22:40 UTC
CWE
Assigner
redhat CNA
References
Impacted products
Vendor Product Version
Red Hat Red Hat Enterprise Linux 8 Unaffected: 1:2.02-156.el8 , < * (rpm)
    cpe:/o:redhat:enterprise_linux:8::baseos
Create a notification for this product.
Red Hat Red Hat Enterprise Linux 9 Unaffected: 1:2.06-77.el9 , < * (rpm)
    cpe:/o:redhat:enterprise_linux:9::baseos
Create a notification for this product.
Red Hat Red Hat Enterprise Linux 7     cpe:/o:redhat:rhel_els:7
Create a notification for this product.
Date Public
2023-10-03 00:00
Show details on NVD website
To clipboard 

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Mitigation MIT-5
Implementation

Strategy: Input Validation

  • Assume all input is malicious. Use an "accept known good" input validation strategy, i.e., use a list of acceptable inputs that strictly conform to specifications. Reject any input that does not strictly conform to specifications, or transform it into something that does.
  • When performing input validation, consider all potentially relevant properties, including length, type of input, the full range of acceptable values, missing or extra inputs, syntax, consistency across related fields, and conformance to business rules. As an example of business rule logic, "boat" may be syntactically valid because it only contains alphanumeric characters, but it is not valid if the input is only expected to contain colors such as "red" or "blue."
  • Do not rely exclusively on looking for malicious or malformed inputs. This is likely to miss at least one undesirable input, especially if the code's environment changes. This can give attackers enough room to bypass the intended validation. However, denylists can be useful for detecting potential attacks or determining which inputs are so malformed that they should be rejected outright.
  • To reduce the likelihood of introducing an out-of-bounds read, ensure that you validate and ensure correct calculations for any length argument, buffer size calculation, or offset. Be especially careful of relying on a sentinel (i.e. special character such as NUL) in untrusted inputs.
Mitigation
Architecture and Design

Strategy: Language Selection

Use a language that provides appropriate memory abstractions.

CAPEC-540: Overread Buffers

An adversary attacks a target by providing input that causes an application to read beyond the boundary of a defined buffer. This typically occurs when a value influencing where to start or stop reading is set to reflect positions outside of the valid memory location of the buffer. This type of attack may result in exposure of sensitive information, a system crash, or arbitrary code execution.

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