Common Weakness Enumeration

CWE-125

Allowed

Out-of-bounds Read

Abstraction: Base · Status: Draft

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

11354 vulnerabilities reference this CWE, most recent first.

CVE-2019-14907 (GCVE-0-2019-14907)

Vulnerability from cvelistv5 – Published: 2020-01-21 00:00 – Updated: 2024-08-05 00:34
VLAI
Summary
All samba versions 4.9.x before 4.9.18, 4.10.x before 4.10.12 and 4.11.x before 4.11.5 have an issue where if it is set with "log level = 3" (or above) then the string obtained from the client, after a failed character conversion, is printed. Such strings can be provided during the NTLMSSP authentication exchange. In the Samba AD DC in particular, this may cause a long-lived process(such as the RPC server) to terminate. (In the file server case, the most likely target, smbd, operates as process-per-client and so a crash there is harmless).
CWE
Assigner
Impacted products
Vendor Product Version
Red Hat samba Affected: All versions 4.11.x before 4.11.5
Affected: All versions 4.10.x before 4.10.12
Affected: All versions 4.9.x before 4.9.18
Create a notification for this product.
Show details on NVD website

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CVE-2019-14906 (GCVE-0-2019-14906)

Vulnerability from cvelistv5 – Published: 2020-01-07 20:05 – Updated: 2024-08-05 00:34
VLAI
Summary
A flaw was found with the RHSA-2019:3950 erratum, where it did not fix the CVE-2019-13616 SDL vulnerability. This issue only affects Red Hat SDL packages, SDL versions through 1.2.15 and 2.x through 2.0.9 has a heap-based buffer overflow flaw while copying an existing surface into a new optimized one, due to a lack of validation while loading a BMP image, is possible. An application that uses SDL to parse untrusted input files may be vulnerable to this flaw, which could allow an attacker to make the application crash or execute code.
Assigner
References
Impacted products
Vendor Product Version
Red Hat SDL Affected: all SDL versions through 1.2.15
Affected: all SDL versions 2.x through 2.0.9
Create a notification for this product.
Show details on NVD website

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CVE-2019-13513 (GCVE-0-2019-13513)

Vulnerability from cvelistv5 – Published: 2019-08-15 18:20 – Updated: 2024-08-04 23:57
VLAI
Summary
In Delta Industrial Automation DOPSoft, Version 4.00.06.15 and prior, processing a specially crafted project file may trigger multiple out-of-bounds read vulnerabilities, which may allow information disclosure, remote code execution, or crash of the application.
Severity
No CVSS data available.
CWE
  • CWE-125 - OUT-OF-BOUNDS READ CWE-125
Assigner
Impacted products
Vendor Product Version
n/a Delta Industrial Automation DOPSoft Affected: Version 4.00.06.15 and prior.
Show details on NVD website

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CVE-2019-13512 (GCVE-0-2019-13512)

Vulnerability from cvelistv5 – Published: 2019-08-15 18:08 – Updated: 2024-08-04 23:57
VLAI
Summary
Fuji Electric FRENIC Loader 3.5.0.0 and prior is vulnerable to an out-of-bounds read vulnerability, which may allow an attacker to read limited information from the device.
Severity
No CVSS data available.
CWE
  • CWE-125 - OUT-OF-BOUNDS READ CWE-125
Assigner
References
Impacted products
Vendor Product Version
n/a Fuji Electric FRENIC Loader 3.5.0.0 and prior Affected: Fuji Electric FRENIC Loader 3.5.0.0 and prior
Show details on NVD website

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CVE-2019-13331 (GCVE-0-2019-13331)

Vulnerability from cvelistv5 – Published: 2019-10-03 21:33 – Updated: 2024-08-04 23:49
VLAI
Summary
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit Reader 9.5.0.20723. 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 JPG 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-8838.
CWE
Assigner
zdi
References
Impacted products
Vendor Product Version
Foxit Reader Affected: 9.5.0.20723
Create a notification for this product.
Credits
Natnael Samson (@NattiSamson)
Show details on NVD website

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CVE-2019-13325 (GCVE-0-2019-13325)

Vulnerability from cvelistv5 – Published: 2019-10-03 21:28 – Updated: 2024-08-04 23:49
VLAI
Summary
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit Studio Photo 3.6.6.909. 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 vulnerability to execute code in the context of the current process. Was ZDI-CAN-8922.
CWE
Assigner
zdi
References
Impacted products
Vendor Product Version
Foxit Studio Photo Affected: 3.6.6.909
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-2019-13324 (GCVE-0-2019-13324)

Vulnerability from cvelistv5 – Published: 2019-10-03 21:28 – Updated: 2024-08-04 23:49
VLAI
Summary
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit Studio Photo 3.6.6.909. 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 TIFF 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-8782.
CWE
Assigner
zdi
References
Impacted products
Vendor Product Version
Foxit Studio Photo Affected: 3.6.6.909
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-2019-11935 (GCVE-0-2019-11935)

Vulnerability from cvelistv5 – Published: 2019-12-04 16:25 – Updated: 2024-08-04 23:10
VLAI
Summary
Insufficient boundary checks when processing a string in mb_ereg_replace allows access to out-of-bounds memory. This issue affects HHVM versions prior to 3.30.12, all versions between 4.0.0 and 4.8.5, all versions between 4.9.0 and 4.23.1, as well as 4.24.0, 4.25.0, 4.26.0, 4.27.0, 4.28.0, and 4.28.1.
Severity
No CVSS data available.
CWE
Assigner
Impacted products
Vendor Product Version
Facebook HHVM Affected: 4.28.2
Affected: 4.28.0 , < unspecified (custom)
Affected: 4.27.1
Affected: 4.27.0 , < unspecified (custom)
Affected: 4.26.1
Affected: 4.26.0 , < unspecified (custom)
Affected: 4.25.1
Affected: 4.25.0 , < unspecified (custom)
Affected: 4.24.1
Affected: 4.24.0 , < unspecified (custom)
Affected: 4.23.2
Affected: 4.9.0 , < unspecified (custom)
Affected: 4.8.6
Affected: 4.0.0 , < unspecified (custom)
Affected: 3.30.12
Affected: unspecified , < 3.30.12 (custom)
Create a notification for this product.
Show details on NVD website

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CVE-2019-11823 (GCVE-0-2019-11823)

Vulnerability from cvelistv5 – Published: 2020-05-04 10:00 – Updated: 2024-09-16 19:35
VLAI
Summary
CRLF injection vulnerability in Network Center in Synology Router Manager (SRM) before 1.2.3-8017-2 allows remote attackers to cause a denial of service (out-of-bounds read and application crash) via crafted network traffic.
CWE
Assigner
References
Impacted products
Vendor Product Version
Synology Synology Router Manager (SRM) Affected: unspecified , < 1.2.3-8017-2 (custom)
Create a notification for this product.
Date Public
2020-05-04 00:00
Show details on NVD website

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CVE-2019-11050 (GCVE-0-2019-11050)

Vulnerability from cvelistv5 – Published: 2019-12-23 02:40 – Updated: 2024-09-16 18:33
VLAI
Title
Use-after-free in exif parsing under memory sanitizer
Summary
When PHP EXIF extension is parsing EXIF information from an image, e.g. via exif_read_data() function, in PHP versions 7.2.x below 7.2.26, 7.3.x below 7.3.13 and 7.4.0 it is possible to supply it with data what will cause it to read past the allocated buffer. This may lead to information disclosure or crash.
CWE
Assigner
php
References
URL Tags
https://bugs.php.net/bug.php?id=78793 x_refsource_MISC
https://lists.debian.org/debian-lts-announce/2019… mailing-listx_refsource_MLIST
https://security.netapp.com/advisory/ntap-2020010… x_refsource_CONFIRM
https://lists.fedoraproject.org/archives/list/pac… vendor-advisoryx_refsource_FEDORA
https://lists.fedoraproject.org/archives/list/pac… vendor-advisoryx_refsource_FEDORA
https://usn.ubuntu.com/4239-1/ vendor-advisoryx_refsource_UBUNTU
http://lists.opensuse.org/opensuse-security-annou… vendor-advisoryx_refsource_SUSE
https://seclists.org/bugtraq/2020/Feb/27 mailing-listx_refsource_BUGTRAQ
https://www.debian.org/security/2020/dsa-4626 vendor-advisoryx_refsource_DEBIAN
https://www.debian.org/security/2020/dsa-4628 vendor-advisoryx_refsource_DEBIAN
https://seclists.org/bugtraq/2020/Feb/31 mailing-listx_refsource_BUGTRAQ
https://seclists.org/bugtraq/2021/Jan/3 mailing-listx_refsource_BUGTRAQ
https://www.tenable.com/security/tns-2021-14 x_refsource_CONFIRM
Impacted products
Vendor Product Version
PHP Group PHP Affected: 7.2.x , < 7.2.26 (custom)
Affected: 7.3.x , < 7.3.13 (custom)
Affected: 7.4.x , < 7.4.1 (custom)
Create a notification for this product.
Date Public
2019-12-17 00:00
Credits
Submitted by Nikita Popov
Show details on NVD website

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Mitigation MIT-5
Implementation

Strategy: Input Validation

  • 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
Architecture and Design

Strategy: Language Selection

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.