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CWE-125
Out-of-bounds Read
The product reads data past the end, or before the beginning, of the intended buffer.
CVE-2023-3036 (GCVE-0-2023-3036)
Vulnerability from cvelistv5 – Published: 2023-06-14 11:08 – Updated: 2025-01-02 19:22
VLAI
Title
Out of Bounds Slice index in cfnts leads to remote panic
Summary
An unchecked read in NTP server in github.com/cloudflare/cfnts prior to commit 783490b https://github.com/cloudflare/cfnts/commit/783490b913f05e508a492cd7b02e3c4ec2297b71 enabled a remote attacker to trigger a panic by sending an NTSAuthenticator packet with extension length longer than the packet contents.
Severity
8.6 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Cloudflare | cfnts |
Affected:
0 , < < 783490b
(git)
|
Credits
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CVE-2023-3040 (GCVE-0-2023-3040)
Vulnerability from cvelistv5 – Published: 2023-06-14 11:54 – Updated: 2025-01-02 19:21
VLAI
Title
Out of Bounds Access Leading to Undefined Behavior
Summary
A debug function in the lua-resty-json package, up to commit id 3ef9492bd3a44d9e51301d6adc3cd1789c8f534a (merged in PR #14) contained an out of bounds access bug that could have allowed an attacker to launch a DoS if the function was used to parse untrusted input data. It is important to note that because this debug function was only used in tests and demos, it was not exploitable in a normal environment.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Cloudflare | lua-resty-json |
Affected:
1 , < 14
(git)
|
Credits
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CVE-2023-30546 (GCVE-0-2023-30546)
Vulnerability from cvelistv5 – Published: 2023-04-26 18:14 – Updated: 2025-01-30 21:31
VLAI
Title
Contiki-NG has off-by-one error in Antelope DBMS
Summary
Contiki-NG is an operating system for Internet of Things devices. An off-by-one error can be triggered in the Antelope database management system in the Contiki-NG operating system in versions 4.8 and prior. The problem exists in the Contiki File System (CFS) backend for the storage of data (file os/storage/antelope/storage-cfs.c). In the functions `storage_get_index` and `storage_put_index`, a buffer for merging two strings is allocated with one byte less than the maximum size of the merged strings, causing subsequent function calls to the cfs_open function to read from memory beyond the buffer size. The vulnerability has been patched in the "develop" branch of Contiki-NG, and is expected to be included in the next release. As a workaround, the problem can be fixed by applying the patch in Contiki-NG pull request #2425.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/contiki-ng/contiki-ng/security… | x_refsource_CONFIRM |
| https://github.com/contiki-ng/contiki-ng/pull/2425 | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| contiki-ng | contiki-ng |
Affected:
<= 4.8
|
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CVE-2023-30760 (GCVE-0-2023-30760)
Vulnerability from cvelistv5 – Published: 2023-08-11 02:37 – Updated: 2024-10-03 20:29
VLAI
Summary
Out-of-bounds read in some Intel(R) RealSense(TM) ID software for Intel(R) RealSense(TM) 450 FA in version 0.25.0 may allow an authenticated user to potentially enable information disclosure via local access.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- information disclosure
- CWE-125 - Out-of-bounds read
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | Intel(R) RealSense(TM) ID software for Intel(R) RealSense(TM) 450 FA |
Affected:
version 0.25.0
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CVE-2023-30795 (GCVE-0-2023-30795)
Vulnerability from cvelistv5 – Published: 2023-08-08 09:20 – Updated: 2024-10-11 22:16
VLAI
Summary
A vulnerability has been identified in JT Open (All versions < V11.4), JT Utilities (All versions < V13.4), Parasolid V34.0 (All versions < V34.0.253), Parasolid V34.1 (All versions < V34.1.243), Parasolid V35.0 (All versions < V35.0.177), Parasolid V35.1 (All versions < V35.1.073). The affected applications contain an out of bounds read past the end of an allocated structure while parsing specially crafted JT files. This could allow an attacker to execute code in the context of the current process.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
1 reference
Impacted products
6 products
| Vendor | Product | Version | |
|---|---|---|---|
| Siemens | JT Open |
Affected:
All versions < V11.4
|
|
| Siemens | JT Utilities |
Affected:
All versions < V13.4
|
|
| Siemens | Parasolid V34.0 |
Affected:
All versions < V34.0.253
|
|
| Siemens | Parasolid V34.1 |
Affected:
All versions < V34.1.243
|
|
| Siemens | Parasolid V35.0 |
Affected:
All versions < V35.0.177
|
|
| Siemens | Parasolid V35.1 |
Affected:
All versions < V35.1.073
|
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CVE-2023-30796 (GCVE-0-2023-30796)
Vulnerability from cvelistv5 – Published: 2023-08-08 09:20 – Updated: 2024-10-11 22:14
VLAI
Summary
A vulnerability has been identified in JT Open (All versions < V11.4), JT Utilities (All versions < V13.4). The affected applications contain an out of bounds read past the end of an allocated structure while parsing specially crafted JT files. This could allow an attacker to execute code in the context of the current process.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
1 reference
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Siemens | JT Open |
Affected:
All versions < V11.4
|
|
| Siemens | JT Utilities |
Affected:
All versions < V13.4
|
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CVE-2023-30985 (GCVE-0-2023-30985)
Vulnerability from cvelistv5 – Published: 2023-05-09 11:51 – Updated: 2025-01-28 16:46
VLAI
Summary
A vulnerability has been identified in Solid Edge SE2023 (All versions < V223.0 Update 3), Solid Edge SE2023 (All versions < V223.0 Update 2). Affected applications contain an out of bounds read past the end of an allocated buffer while parsing a specially crafted OBJ file. This vulnerability could allow an attacker to disclose sensitive information. (ZDI-CAN-19426)
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
1 reference
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Siemens | Solid Edge SE2023 |
Affected:
All versions < V223.0 Update 3
|
|
| Siemens | Solid Edge SE2023 |
Affected:
All versions < V223.0 Update 2
|
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CVE-2023-3110 (GCVE-0-2023-3110)
Vulnerability from cvelistv5 – Published: 2023-06-21 19:44 – Updated: 2024-12-09 17:05
VLAI
Title
Buffer overflow in S0 Decryption on Unify Gateway
Summary
Description: A vulnerability in SiLabs Unify Gateway 1.3.1 and earlier allows an unauthenticated attacker within Z-Wave range to overflow a stack buffer, leading to arbitrary code execution.
Severity
9.6 (Critical)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Silicon Labs | Unify Gateway |
Unaffected:
1.3.2
|
Date Public
2023-06-08 22:08
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CVE-2023-31122 (GCVE-0-2023-31122)
Vulnerability from cvelistv5 – Published: 2023-10-23 06:51 – Updated: 2025-02-13 16:49
VLAI
Title
Apache HTTP Server: mod_macro buffer over-read
Summary
Out-of-bounds Read vulnerability in mod_macro of Apache HTTP Server.This issue affects Apache HTTP Server: through 2.4.57.
Severity
No CVSS data available.
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
6 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache HTTP Server |
Affected:
0 , ≤ 2.4.57
(semver)
|
Credits
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CVE-2023-31278 (GCVE-0-2023-31278)
Vulnerability from cvelistv5 – Published: 2023-06-06 16:25 – Updated: 2025-01-07 18:45
VLAI
Title
Horner Automation Cscape Out-of-bounds Read
Summary
Horner Automation Cscape lacks proper validation of user-supplied data when parsing project files (e.g., HMI). This could lead to an out-of-bounds read. An attacker could leverage this vulnerability to potentially execute arbitrary code in the context of the current process.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
1 reference
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Horner Automation | Cscape |
Affected:
v9.90 SP8
|
|
| Horner Automation | Cscape EnvisionRV |
Affected:
v4.70
|
Date Public
2023-05-23 17:00
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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.