Common Weakness Enumeration

CWE-125

Out-of-bounds Read

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

CVE-2022-34875 (GCVE-0-2022-34875)

Vulnerability from cvelistv5 – Published: 2022-07-18 18:42 – Updated: 2025-04-29 18:54
VLAI
Summary
This vulnerability allows remote attackers to disclose sensitive information on affected installations of Foxit PDF Reader 11.2.1.53537. 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 ADBC objects. By performing actions in JavaScript, an attacker can trigger a read past the end of an allocated object. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the current process. Was ZDI-CAN-16981.
Severity
3.3 (Low)
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
zdi
References
Impacted products
Vendor Product Version
Foxit PDF Reader Affected: 11.2.1.53537
Create a notification for this product.
Credits
Mat Powell of Trend Micro Zero Day Initiative
Show details on NVD website
To clipboard 

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CVE-2022-34889 (GCVE-0-2022-34889)

Vulnerability from cvelistv5 – Published: 2022-07-15 20:10 – Updated: 2024-08-03 09:22
VLAI
Summary
This vulnerability allows local attackers to escalate privileges on affected installations of Parallels Desktop 17.1.1 (51537). An attacker must first obtain the ability to execute high-privileged code on the target guest system in order to exploit this vulnerability. The specific flaw exists within the ACPI virtual device. 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 arbitrary code in the context of the hypervisor. Was ZDI-CAN-16554.
Severity
8.2 (High)
CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
CWE
Assigner
zdi
References
Impacted products
Vendor Product Version
Parallels Desktop Affected: 17.1.1 (51537)
Create a notification for this product.
Credits
Ben McBride
Show details on NVD website
To clipboard 

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CVE-2022-35260 (GCVE-0-2022-35260)

Vulnerability from cvelistv5 – Published: 2022-12-05 00:00 – Updated: 2024-11-19 20:09
VLAI
Summary
curl can be told to parse a `.netrc` file for credentials. If that file endsin a line with 4095 consecutive non-white space letters and no newline, curlwould first read past the end of the stack-based buffer, and if the readworks, write a zero byte beyond its boundary.This will in most cases cause a segfault or similar, but circumstances might also cause different outcomes.If a malicious user can provide a custom netrc file to an application or otherwise affect its contents, this flaw could be used as denial-of-service.
Severity
No CVSS data available.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-125 - Out-of-bounds Read (CWE-125)
Assigner
References
Impacted products
Vendor Product Version
n/a https://github.com/curl/curl Affected: Fixed in 7.86.0
Show details on NVD website
To clipboard 

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CVE-2022-35261 (GCVE-0-2022-35261)

Vulnerability from cvelistv5 – Published: 2022-10-25 16:34 – Updated: 2025-04-15 18:44
VLAI
Summary
A denial of service vulnerability exists in the web_server hashFirst functionality of Robustel R1510 3.1.16 and 3.3.0. A specially-crafted network request can lead to denial of service. An attacker can send a sequence of requests to trigger this vulnerability.This denial of service is in the `/action/import_authorized_keys/` API.
Severity
4.9 (Medium)
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
Impacted products
Vendor Product Version
Robustel R1510 Affected: 3.1.16
Affected: 3.3.0
Create a notification for this product.
Date Public
2022-10-14 00:00
Show details on NVD website
To clipboard 

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CVE-2022-35262 (GCVE-0-2022-35262)

Vulnerability from cvelistv5 – Published: 2022-10-25 16:34 – Updated: 2025-04-15 18:44
VLAI
Summary
A denial of service vulnerability exists in the web_server hashFirst functionality of Robustel R1510 3.1.16 and 3.3.0. A specially-crafted network request can lead to denial of service. An attacker can send a sequence of requests to trigger this vulnerability.This denial of service is in the `/action/import_xml_file/` API.
Severity
4.9 (Medium)
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
Impacted products
Vendor Product Version
Robustel R1510 Affected: 3.1.16
Affected: 3.3.0
Create a notification for this product.
Date Public
2022-10-14 00:00
Show details on NVD website
To clipboard 

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CVE-2022-35263 (GCVE-0-2022-35263)

Vulnerability from cvelistv5 – Published: 2022-10-25 16:34 – Updated: 2025-04-15 18:44
VLAI
Summary
A denial of service vulnerability exists in the web_server hashFirst functionality of Robustel R1510 3.1.16 and 3.3.0. A specially-crafted network request can lead to denial of service. An attacker can send a sequence of requests to trigger this vulnerability.This denial of service is in the `/action/import_file/` API.
Severity
4.9 (Medium)
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
Impacted products
Vendor Product Version
Robustel R1510 Affected: 3.1.16
Affected: 3.3.0
Create a notification for this product.
Date Public
2022-10-14 00:00
Show details on NVD website
To clipboard 

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CVE-2022-35264 (GCVE-0-2022-35264)

Vulnerability from cvelistv5 – Published: 2022-10-25 16:34 – Updated: 2025-04-15 18:44
VLAI
Summary
A denial of service vulnerability exists in the web_server hashFirst functionality of Robustel R1510 3.1.16 and 3.3.0. A specially-crafted network request can lead to denial of service. An attacker can send a sequence of requests to trigger this vulnerability.This denial of service is in the `/action/import_aaa_cert_file/` API.
Severity
4.9 (Medium)
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
Impacted products
Vendor Product Version
Robustel R1510 Affected: 3.1.16
Affected: 3.3.0
Create a notification for this product.
Date Public
2022-10-14 00:00
Show details on NVD website
To clipboard 

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CVE-2022-35265 (GCVE-0-2022-35265)

Vulnerability from cvelistv5 – Published: 2022-10-25 16:34 – Updated: 2025-04-15 18:44
VLAI
Summary
A denial of service vulnerability exists in the web_server hashFirst functionality of Robustel R1510 3.1.16 and 3.3.0. A specially-crafted network request can lead to denial of service. An attacker can send a sequence of requests to trigger this vulnerability.This denial of service is in the `/action/import_nodejs_app/` API.
Severity
4.9 (Medium)
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
Impacted products
Vendor Product Version
Robustel R1510 Affected: 3.1.16
Affected: 3.3.0
Create a notification for this product.
Date Public
2022-10-14 00:00
Show details on NVD website
To clipboard 

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CVE-2022-35266 (GCVE-0-2022-35266)

Vulnerability from cvelistv5 – Published: 2022-10-25 16:34 – Updated: 2025-04-15 18:44
VLAI
Summary
A denial of service vulnerability exists in the web_server hashFirst functionality of Robustel R1510 3.1.16 and 3.3.0. A specially-crafted network request can lead to denial of service. An attacker can send a sequence of requests to trigger this vulnerability.This denial of service is in the `/action/import_firmware/` API.
Severity
4.9 (Medium)
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
Impacted products
Vendor Product Version
Robustel R1510 Affected: 3.1.16
Affected: 3.3.0
Create a notification for this product.
Date Public
2022-10-14 00:00
Show details on NVD website
To clipboard 

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CVE-2022-35267 (GCVE-0-2022-35267)

Vulnerability from cvelistv5 – Published: 2022-10-25 16:34 – Updated: 2025-04-15 18:44
VLAI
Summary
A denial of service vulnerability exists in the web_server hashFirst functionality of Robustel R1510 3.1.16 and 3.3.0. A specially-crafted network request can lead to denial of service. An attacker can send a sequence of requests to trigger this vulnerability.This denial of service is in the `/action/import_https_cert_file/` API.
Severity
4.9 (Medium)
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
Impacted products
Vendor Product Version
Robustel R1510 Affected: 3.1.16
Affected: 3.3.0
Create a notification for this product.
Date Public
2022-10-14 00:00
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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