CWE-125

Out-of-bounds Read

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

CVE-2020-16236 (GCVE-0-2020-16236)

Vulnerability from cvelistv5 – Published: 2021-01-25 18:46 – Updated: 2024-09-16 22:15
VLAI
Title
anasonic FPWIN Pro
Summary
FPWIN Pro is vulnerable to an out-of-bounds read vulnerability when a user opens a maliciously crafted project file, which may allow an attacker to remotely execute arbitrary code.
Severity
No CVSS data available.
CWE
  • CWE-125 - OUT-OF-BOUNDS READ CWE-125
Assigner
References
Impacted products
Vendor Product Version
Panasonic FPWIN Pro Affected: unspecified , ≤ Version 7.5.0.0 (custom)
Create a notification for this product.
Date Public
2021-01-05 00:00
Show details on NVD website

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CVE-2020-1671 (GCVE-0-2020-1671)

Vulnerability from cvelistv5 – Published: 2020-10-16 20:31 – Updated: 2024-09-17 01:00
VLAI
Title
Junos OS: Receipt of malformed DHCPv6 packets causes jdhcpd to crash.
Summary
On Juniper Networks Junos OS platforms configured as DHCPv6 local server or DHCPv6 Relay Agent, Juniper Networks Dynamic Host Configuration Protocol Daemon (JDHCPD) process might crash with a core dump if a malformed DHCPv6 packet is received, resulting with the restart of the daemon. This issue only affects DHCPv6, it does not affect DHCPv4. This issue affects: Juniper Networks Junos OS 17.4 versions prior to 17.4R2-S12, 17.4R3-S3; 18.1 versions prior to 18.1R3-S11; 18.2 versions prior to 18.2R3-S6; 18.2X75 versions prior to 18.2X75-D65; 18.3 versions prior to 18.3R2-S4, 18.3R3-S3; 18.4 versions prior to 18.4R2-S5, 18.4R3-S4; 19.1 versions prior to 19.1R3-S2; 19.2 versions prior to 19.2R1-S5, 19.2R3; 19.2 version 19.2R2 and later versions; 19.3 versions prior to 19.3R2-S4, 19.3R3; 19.4 versions prior to 19.4R1-S3, 19.4R2-S2, 19.4R3; 20.1 versions prior to 20.1R1-S3, 20.1R2; This issue does not affect Juniper Networks Junos OS prior to 17.4R1.
CWE
  • CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
  • CWE-125 - Out-of-bounds Read
Assigner
References
URL Tags
https://kb.juniper.net/JSA11068 x_refsource_CONFIRM
Impacted products
Vendor Product Version
Juniper Networks Junos OS Unaffected: unspecified , < 17.4R1 (custom)
Affected: 17.4 , < 17.4R2-S12, 17.4R3-S3 (custom)
Affected: 18.1 , < 18.1R3-S11 (custom)
Affected: 18.2 , < 18.2R3-S6 (custom)
Affected: 18.2X75 , < 18.2X75-D65 (custom)
Affected: 18.3 , < 18.3R2-S4, 18.3R3-S3 (custom)
Affected: 18.4 , < 18.4R2-S5, 18.4R3-S4 (custom)
Affected: 19.1 , < 19.1R3-S2 (custom)
Affected: 19.2 , < 19.2R1-S5, 19.2R3 (custom)
Affected: 19.3 , < 19.3R2-S4, 19.3R3 (custom)
Affected: 19.4 , < 19.4R1-S3, 19.4R2-S2, 19.4R3 (custom)
Affected: 20.1 , < 20.1R1-S3, 20.1R2 (custom)
Create a notification for this product.
Date Public
2020-10-14 00:00
Show details on NVD website

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CVE-2020-17390 (GCVE-0-2020-17390)

Vulnerability from cvelistv5 – Published: 2020-08-25 20:20 – Updated: 2024-08-04 13:53
VLAI
Summary
This vulnerability allows local attackers to escalate privileges on affected installations of Parallels Desktop 15.1.2-47123. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the hypervisor kernel extension. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated buffer. An attacker can leverage this vulnerability to escalate privileges and execute code in the context of the hypervisor. Was ZDI-CAN-10030.
CWE
Assigner
zdi
References
Impacted products
Vendor Product Version
Parallels Desktop Affected: 15.1.2-47123
Create a notification for this product.
Credits
grigoritchy
Show details on NVD website

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CVE-2020-17411 (GCVE-0-2020-17411)

Vulnerability from cvelistv5 – Published: 2020-10-13 17:10 – Updated: 2024-08-04 13:53
VLAI
Summary
This vulnerability allows remote attackers to disclose sensitive information on affected installations of Foxit PhantomPDF 10.0.0.35798. 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 handling of U3D objects embedded in PDF files. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated object. An attacker can leverage this in conjunction with other vulnerabilities to execute code in the context of the current process. Was ZDI-CAN-11190.
CWE
Assigner
zdi
References
Impacted products
Vendor Product Version
Foxit PhantomPDF Affected: 10.0.0.35798
Create a notification for this product.
Credits
Mat Powell of Trend Micro Zero Day Initiative
Show details on NVD website

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CVE-2020-17420 (GCVE-0-2020-17420)

Vulnerability from cvelistv5 – Published: 2021-02-09 15:45 – Updated: 2024-08-04 13:53
VLAI
Summary
This vulnerability allows remote attackers to disclose sensitive information on affected installations of Foxit Studio Photo 3.6.6.922. 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 handling of NEF files. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated structure. An attacker can leverage this in conjunction with other vulnerabilities to execute code in the context of the current process. Was ZDI-CAN-11193.
CWE
Assigner
zdi
References
Impacted products
Vendor Product Version
Foxit Studio Photo Affected: 3.6.6.922
Create a notification for this product.
Credits
Mat Powell of Trend Micro Zero Day Initiative
Show details on NVD website

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CVE-2020-17422 (GCVE-0-2020-17422)

Vulnerability from cvelistv5 – Published: 2021-02-09 15:46 – Updated: 2024-08-04 13:53
VLAI
Summary
This vulnerability allows remote attackers to disclose sensitive information on affected installations of Foxit Studio Photo 3.6.6.922. 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 handling of EPS files. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated structure. An attacker can leverage this in conjunction with other vulnerabilities to execute code in the context of the current process. Was ZDI-CAN-11195.
CWE
Assigner
zdi
References
Impacted products
Vendor Product Version
Foxit Studio Photo Affected: 3.6.6.922
Create a notification for this product.
Credits
Mat Powell of Trend Micro Zero Day Initiative
Show details on NVD website

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CVE-2020-17427 (GCVE-0-2020-17427)

Vulnerability from cvelistv5 – Published: 2021-02-09 15:46 – Updated: 2024-08-04 13:53
VLAI
Summary
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit Studio Photo 3.6.6.922. 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 processing of NEF files. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated structure. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-11334.
CWE
Assigner
zdi
References
Impacted products
Vendor Product Version
Foxit Studio Photo Affected: 3.6.6.922
Create a notification for this product.
Credits
Mat Powell of Trend Micro Zero Day Initiative
Show details on NVD website

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CVE-2020-17428 (GCVE-0-2020-17428)

Vulnerability from cvelistv5 – Published: 2021-02-09 15:46 – Updated: 2024-08-04 13:53
VLAI
Summary
This vulnerability allows remote attackers to disclose sensitive information on affected installations of Foxit Studio Photo 3.6.6.922. 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 handling of CMP files. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated structure. An attacker can leverage this in conjunction with other vulnerabilities to execute code in the context of the current process. Was ZDI-CAN-11336.
CWE
Assigner
zdi
References
Impacted products
Vendor Product Version
Foxit Studio Photo Affected: 3.6.6.922
Create a notification for this product.
Credits
Mat Powell of Trend Micro Zero Day Initiative
Show details on NVD website

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CVE-2020-17429 (GCVE-0-2020-17429)

Vulnerability from cvelistv5 – Published: 2021-02-09 15:46 – Updated: 2024-08-04 13:53
VLAI
Summary
This vulnerability allows remote attackers to disclose sensitive information on affected installations of Foxit Studio Photo 3.6.6.922. 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 handling of CMP files. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated structure. An attacker can leverage this in conjunction with other vulnerabilities to execute code in the context of the current process. Was ZDI-CAN-11337.
CWE
Assigner
zdi
References
Impacted products
Vendor Product Version
Foxit Studio Photo Affected: 3.6.6.922
Create a notification for this product.
Credits
Mat Powell of Trend Micro Zero Day Initiative
Show details on NVD website

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CVE-2020-17432 (GCVE-0-2020-17432)

Vulnerability from cvelistv5 – Published: 2021-02-09 15:46 – Updated: 2024-08-04 13:53
VLAI
Summary
This vulnerability allows remote attackers to disclose sensitive information on affected installations of Foxit Studio Photo 3.6.6.922. 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 CR2 files. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated structure. An attacker can leverage this in conjunction with other vulnerabilities to execute code in the context of the current process. Was ZDI-CAN-11335.
CWE
Assigner
zdi
References
Impacted products
Vendor Product Version
Foxit Studio Photo Affected: 3.6.6.922
Create a notification for this product.
Credits
Mat Powell of Trend Micro Zero Day Initiative
Show details on NVD website

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            "baseScore": 3.3,
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            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
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    "dateReserved": "2020-08-07T00:00:00.000Z",
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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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