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-2024-8844 (GCVE-0-2024-8844)

Vulnerability from cvelistv5 – Published: 2024-11-22 21:05 – Updated: 2024-11-23 01:26
VLAI
Title
PDF-XChange Editor PDF File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability
Summary
PDF-XChange Editor PDF File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of PDF-XChange Editor. 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 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 arbitrary code in the context of the current process. Was ZDI-CAN-24550.
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
Date Public
2024-09-17 16:26
Show details on NVD website
To clipboard 

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CVE-2024-8845 (GCVE-0-2024-8845)

Vulnerability from cvelistv5 – Published: 2024-11-22 21:05 – Updated: 2024-11-23 01:26
VLAI
Title
PDF-XChange Editor PDF File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability
Summary
PDF-XChange Editor PDF File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of PDF-XChange Editor. 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 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 buffer. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the current process. Was ZDI-CAN-24553.
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
Date Public
2024-09-17 16:27
Show details on NVD website
To clipboard 

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CVE-2024-8846 (GCVE-0-2024-8846)

Vulnerability from cvelistv5 – Published: 2024-11-22 21:05 – Updated: 2024-11-22 21:39
VLAI
Title
PDF-XChange Editor TIF File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability
Summary
PDF-XChange Editor TIF File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of PDF-XChange Editor. 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 TIF 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 arbitrary code in the context of the current process. Was ZDI-CAN-24835.
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
Date Public
2024-09-17 16:27
Show details on NVD website
To clipboard 

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CVE-2024-8847 (GCVE-0-2024-8847)

Vulnerability from cvelistv5 – Published: 2024-11-22 21:05 – Updated: 2024-11-22 21:35
VLAI
Title
PDF-XChange Editor Doc Object Out-Of-Bounds Read Remote Code Execution Vulnerability
Summary
PDF-XChange Editor Doc Object Out-Of-Bounds Read Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of PDF-XChange Editor. 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 Doc objects. 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 execute code in the context of the current process. Was ZDI-CAN-25198.
Severity
7.8 (High)
CVSS:3.0/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 (v2.0.3)
CWE
Assigner
zdi
References
Impacted products
Vendor Product Version
PDF-XChange PDF-XChange Editor Affected: 10.3.1.387
Create a notification for this product.
pdf-xchange pdf-xchange_editor Affected: 10.3.1.387
    cpe:2.3:a:pdf-xchange:pdf-xchange_editor:*:*:*:*:*:*:*:*
 Create a notification for this product.
Date Public
2024-09-17 16:27
Show details on NVD website
To clipboard 

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CVE-2024-8848 (GCVE-0-2024-8848)

Vulnerability from cvelistv5 – Published: 2024-11-22 21:05 – Updated: 2024-11-22 21:29
VLAI
Title
PDF-XChange Editor AcroForm Out-Of-Bounds Read Information Disclosure Vulnerability
Summary
PDF-XChange Editor AcroForm Out-Of-Bounds Read Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of PDF-XChange Editor. 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 AcroForms. 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 arbitrary code in the context of the current process. Was ZDI-CAN-25268.
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
Date Public
2024-09-17 16:27
Show details on NVD website
To clipboard 

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CVE-2024-8849 (GCVE-0-2024-8849)

Vulnerability from cvelistv5 – Published: 2024-11-22 21:05 – Updated: 2024-11-22 21:28
VLAI
Title
PDF-XChange Editor AcroForm Out-Of-Bounds Read Information Disclosure Vulnerability
Summary
PDF-XChange Editor AcroForm Out-Of-Bounds Read Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of PDF-XChange Editor. 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 AcroForms. 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 arbitrary code in the context of the current process. Was ZDI-CAN-25269.
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
Date Public
2024-09-17 16:27
Show details on NVD website
To clipboard 

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CVE-2024-8929 (GCVE-0-2024-8929)

Vulnerability from cvelistv5 – Published: 2024-11-22 06:15 – Updated: 2025-11-03 22:33
VLAI
Title
Leak partial content of the heap through heap buffer over-read in mysqlnd
Summary
In PHP versions 8.1.* before 8.1.31, 8.2.* before 8.2.26, 8.3.* before 8.3.14, a hostile MySQL server can cause the client to disclose the content of its heap containing data from other SQL requests and possible other data belonging to different users of the same server.
Severity
5.8 (Medium)
CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
  • CWE-125 - Out-of-bounds Read
Assigner
php
References
Impacted products
Vendor Product Version
PHP Group PHP Affected: 8.1.* , < 8.1.31 (semver)
Affected: 8.2.* , < 8.2.24 (semver)
Affected: 8.3.* , < 8.3.14 (semver)
Create a notification for this product.
php_group php Affected: 8.1.0 , < 8.1.31 (custom)
Affected: 8.2.0 , < 8.2.24 (custom)
Affected: 8.3.0 , < 8.3.14 (custom)
    cpe:2.3:a:php_group:php:*:*:*:*:*:*:*:*
 Create a notification for this product.
Date Public
2024-11-21 18:15
Credits
Sébastien Rolland
Show details on NVD website
To clipboard 

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CVE-2024-9143 (GCVE-0-2024-9143)

Vulnerability from cvelistv5 – Published: 2024-10-16 17:09 – Updated: 2026-05-12 11:43
VLAI
Title
Low-level invalid GF(2^m) parameters lead to OOB memory access
Summary
Issue summary: Use of the low-level GF(2^m) elliptic curve APIs with untrusted explicit values for the field polynomial can lead to out-of-bounds memory reads or writes. Impact summary: Out of bound memory writes can lead to an application crash or even a possibility of a remote code execution, however, in all the protocols involving Elliptic Curve Cryptography that we're aware of, either only "named curves" are supported, or, if explicit curve parameters are supported, they specify an X9.62 encoding of binary (GF(2^m)) curves that can't represent problematic input values. Thus the likelihood of existence of a vulnerable application is low. In particular, the X9.62 encoding is used for ECC keys in X.509 certificates, so problematic inputs cannot occur in the context of processing X.509 certificates. Any problematic use-cases would have to be using an "exotic" curve encoding. The affected APIs include: EC_GROUP_new_curve_GF2m(), EC_GROUP_new_from_params(), and various supporting BN_GF2m_*() functions. Applications working with "exotic" explicit binary (GF(2^m)) curve parameters, that make it possible to represent invalid field polynomials with a zero constant term, via the above or similar APIs, may terminate abruptly as a result of reading or writing outside of array bounds. Remote code execution cannot easily be ruled out. The FIPS modules in 3.3, 3.2, 3.1 and 3.0 are not affected by this issue.
Severity
4.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
Impacted products
Vendor Product Version
OpenSSL OpenSSL Affected: 3.3.0 , < 3.3.3 (semver)
Affected: 3.2.0 , < 3.2.4 (semver)
Affected: 3.1.0 , < 3.1.8 (semver)
Affected: 3.0.0 , < 3.0.16 (semver)
Affected: 1.1.1 , < 1.1.1zb (custom)
Affected: 1.0.2 , < 1.0.2zl (custom)
Create a notification for this product.
Siemens SIDIS Prime Affected: 0 , < V4.0.700 (custom)
Create a notification for this product.
Siemens SIMATIC S7-1500 TM MFP - GNU/Linux subsystem Affected: 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 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
2024-10-16 14:00
Credits
Google OSS-Fuzz-Gen Viktor Dukhovni
Show details on NVD website
To clipboard 

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CVE-2024-9246 (GCVE-0-2024-9246)

Vulnerability from cvelistv5 – Published: 2024-11-22 21:17 – Updated: 2024-11-25 18:46
VLAI
Title
Foxit PDF Reader Annotation Out-Of-Bounds Read Information Disclosure Vulnerability
Summary
Foxit PDF Reader Annotation Out-Of-Bounds Read Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of Foxit PDF Reader. 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 Annotation objects. 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 in conjunction with other vulnerabilities to execute arbitrary code in the context of the current process. Was ZDI-CAN-24135.
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: 2024.2.0.25138
Create a notification for this product.
Date Public
2024-09-26 21:36
Show details on NVD website
To clipboard 

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CVE-2024-9249 (GCVE-0-2024-9249)

Vulnerability from cvelistv5 – Published: 2024-11-22 21:16 – Updated: 2024-11-26 15:57
VLAI
Title
Foxit PDF Reader PDF File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerability
Summary
Foxit PDF Reader PDF File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit PDF Reader. 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 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 buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-24301.
Severity
7.8 (High)
CVSS:3.0/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 (v2.0.3)
CWE
Assigner
zdi
References
Impacted products
Vendor Product Version
Foxit PDF Reader Affected: 2024.2.2.25170
Create a notification for this product.
foxit pdf_reader Affected: 0 , < 2024.2.3.25184 (custom)
    cpe:2.3:a:foxit:pdf_reader:-:*:*:*:*:*:*:*
 Create a notification for this product.
Date Public
2024-09-26 21:37
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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