CWE-125

Out-of-bounds Read

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

CVE-2021-43845 (GCVE-0-2021-43845)

Vulnerability from cvelistv5 – Published: 2021-12-27 00:00 – Updated: 2025-11-04 16:09
VLAI
Title
Prevent out-of-bounds read in PJSIP
Summary
PJSIP is a free and open source multimedia communication library. In version 2.11.1 and prior, if incoming RTCP XR message contain block, the data field is not checked against the received packet size, potentially resulting in an out-of-bound read access. This affects all users that use PJMEDIA and RTCP XR. A malicious actor can send a RTCP XR message with an invalid packet size.
Severity
8.2 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L
CWE
Assigner
References
Impacted products
Vendor Product Version
pjsip pjproject Affected: <= 2.11.1
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2021-44004 (GCVE-0-2021-44004)

Vulnerability from cvelistv5 – Published: 2021-12-14 12:06 – Updated: 2024-08-04 04:10
VLAI
Summary
A vulnerability has been identified in JT2Go (All versions < V13.2.0.5), Teamcenter Visualization (All versions < V13.2.0.5). The Tiff_Loader.dll is vulnerable to an out of bounds read past the end of an allocated buffer when parsing TIFF files. An attacker could leverage this vulnerability to leak information in the context of the current process.
Severity
No CVSS data available.
CWE
Assigner
References
Impacted products
Vendor Product Version
Siemens JT2Go Affected: All versions < V13.2.0.5
Create a notification for this product.
Siemens Teamcenter Visualization Affected: All versions < V13.2.0.5
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2021-44008 (GCVE-0-2021-44008)

Vulnerability from cvelistv5 – Published: 2021-12-14 12:06 – Updated: 2024-08-04 04:10
VLAI
Summary
A vulnerability has been identified in JT2Go (All versions < V13.2.0.5), Teamcenter Visualization (All versions < V13.2.0.5). The Tiff_Loader.dll is vulnerable to an out of bounds read past the end of an allocated buffer when parsing TIFF files. An attacker could leverage this vulnerability to leak information in the context of the current process.
Severity
No CVSS data available.
CWE
Assigner
References
Impacted products
Vendor Product Version
Siemens JT2Go Affected: All versions < V13.2.0.5
Create a notification for this product.
Siemens Teamcenter Visualization Affected: All versions < V13.2.0.5
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2021-44009 (GCVE-0-2021-44009)

Vulnerability from cvelistv5 – Published: 2021-12-14 12:06 – Updated: 2024-08-04 04:10
VLAI
Summary
A vulnerability has been identified in JT2Go (All versions < V13.2.0.5), Teamcenter Visualization (All versions < V13.2.0.5). The Tiff_Loader.dll is vulnerable to an out of bounds read past the end of an allocated buffer when parsing TIFF files. An attacker could leverage this vulnerability to leak information in the context of the current process.
Severity
No CVSS data available.
CWE
Assigner
References
Impacted products
Vendor Product Version
Siemens JT2Go Affected: All versions < V13.2.0.5
Create a notification for this product.
Siemens Teamcenter Visualization Affected: All versions < V13.2.0.5
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2021-44010 (GCVE-0-2021-44010)

Vulnerability from cvelistv5 – Published: 2021-12-14 12:06 – Updated: 2024-08-04 04:10
VLAI
Summary
A vulnerability has been identified in JT2Go (All versions < V13.2.0.5), Teamcenter Visualization (All versions < V13.2.0.5). The Tiff_Loader.dll is vulnerable to an out of bounds read past the end of an allocated buffer when parsing TIFF files. An attacker could leverage this vulnerability to leak information in the context of the current process.
Severity
No CVSS data available.
CWE
Assigner
References
Impacted products
Vendor Product Version
Siemens JT2Go Affected: All versions < V13.2.0.5
Create a notification for this product.
Siemens Teamcenter Visualization Affected: All versions < V13.2.0.5
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2021-44011 (GCVE-0-2021-44011)

Vulnerability from cvelistv5 – Published: 2021-12-14 12:06 – Updated: 2024-08-04 04:10
VLAI
Summary
A vulnerability has been identified in JT2Go (All versions < V13.2.0.5), Teamcenter Visualization (All versions < V13.2.0.5). The Jt1001.dll is vulnerable to an out of bounds read past the end of an allocated buffer while parsing specially crafted JT files. An attacker could leverage this vulnerability to leak information in the context of the current process. (ZDI-CAN-15101)
Severity
No CVSS data available.
CWE
Assigner
References
Impacted products
Vendor Product Version
Siemens JT2Go Affected: All versions < V13.2.0.5
Create a notification for this product.
Siemens Teamcenter Visualization Affected: All versions < V13.2.0.5
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2021-44012 (GCVE-0-2021-44012)

Vulnerability from cvelistv5 – Published: 2021-12-14 12:06 – Updated: 2024-08-04 04:10
VLAI
Summary
A vulnerability has been identified in JT2Go (All versions < V13.2.0.5), Teamcenter Visualization (All versions < V13.2.0.5). The Jt1001.dll is vulnerable to an out of bounds read past the end of an allocated buffer when parsing specially crafted JT files. An attacker could leverage this vulnerability to leak information in the context of the current process. (ZDI-CAN-15102)
Severity
No CVSS data available.
CWE
Assigner
References
Impacted products
Vendor Product Version
Siemens JT2Go Affected: All versions < V13.2.0.5
Create a notification for this product.
Siemens Teamcenter Visualization Affected: All versions < V13.2.0.5
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2021-44015 (GCVE-0-2021-44015)

Vulnerability from cvelistv5 – Published: 2021-12-14 12:06 – Updated: 2024-08-04 04:10
VLAI
Summary
A vulnerability has been identified in JT2Go (All versions < V13.2.0.5), Teamcenter Visualization (All versions < V13.2.0.5). The VCRUNTIME140.dll is vulnerable to an out of bounds read past the end of an allocated buffer when parsing specially crafted CGM files. An attacker could leverage this vulnerability to leak information in the context of the current process. (ZDI-CAN-15109)
Severity
No CVSS data available.
CWE
Assigner
References
Impacted products
Vendor Product Version
Siemens JT2Go Affected: All versions < V13.2.0.5
Create a notification for this product.
Siemens Teamcenter Visualization Affected: All versions < V13.2.0.5
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2021-44017 (GCVE-0-2021-44017)

Vulnerability from cvelistv5 – Published: 2021-12-14 12:06 – Updated: 2024-08-04 04:10
VLAI
Summary
A vulnerability has been identified in JT2Go (All versions < V13.2.0.5), Teamcenter Visualization (All versions < V13.2.0.5). The Image.dll is vulnerable to an out of bounds read past the end of an allocated buffer when parsing specially crafted TIF files. An attacker could leverage this vulnerability to leak information in the context of the current process. (ZDI-CAN-15111)
Severity
No CVSS data available.
CWE
Assigner
References
Impacted products
Vendor Product Version
Siemens JT2Go Affected: All versions < V13.2.0.5
Create a notification for this product.
Siemens Teamcenter Visualization Affected: All versions < V13.2.0.5
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2021-44018 (GCVE-0-2021-44018)

Vulnerability from cvelistv5 – Published: 2022-02-09 15:17 – Updated: 2024-08-04 04:10
VLAI
Summary
A vulnerability has been identified in JT2Go (All versions < V13.2.0.7), Solid Edge SE2021 (All versions < SE2021MP9), Solid Edge SE2022 (All versions < SE2022MP1), Teamcenter Visualization V13.1 (All versions < V13.1.0.9), Teamcenter Visualization V13.2 (All versions < V13.2.0.7), Teamcenter Visualization V13.3 (All versions < V13.3.0.1). The plmxmlAdapterSE70.dll library is vulnerable to memory corruption condition while parsing specially crafted PAR files. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-15112)
Severity
No CVSS data available.
CWE
Assigner
References
Impacted products
Show details on NVD website
To clipboard 

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Mitigation ID: MIT-5

Phase: Implementation

Strategy: Input Validation

Description:

  • 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

Phase: Architecture and Design

Strategy: Language Selection

Description:

  • 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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