CWE-125
Out-of-bounds Read
The product reads data past the end, or before the beginning, of the intended buffer.
CVE-2020-6104 (GCVE-0-2020-6104)
Vulnerability from cvelistv5 – Published: 2020-10-15 14:47 – Updated: 2024-08-04 08:47
VLAI
Summary
An exploitable information disclosure vulnerability exists in the get_dnode_of_data functionality of F2fs-Tools F2fs.Fsck 1.13. A specially crafted f2fs filesystem can cause information disclosure resulting in a information disclosure. An attacker can provide a malicious file to trigger this vulnerability.
Severity
4.4 (Medium)
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://talosintelligence.com/vulnerability_repor… | x_refsource_MISC |
| https://security.gentoo.org/glsa/202101-26 | vendor-advisoryx_refsource_GENTOO |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | F2FS-Tools |
Affected:
F2fs-Tools F2fs.Fsck 1.13
|
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CVE-2020-6655 (GCVE-0-2020-6655)
Vulnerability from cvelistv5 – Published: 2021-01-07 17:21 – Updated: 2024-08-04 09:11
VLAI
Title
File parsing Out-Of-Bounds read remote code execution
Summary
The Eaton's easySoft software v7.xx prior to v7.22 are susceptible to Out-of-bounds remote code execution vulnerability. A malicious entity can execute a malicious code or make the application crash by tricking user to upload the malformed .E70 file in the application. The vulnerability arises due to improper validation and parsing of the E70 file content by the application.
Severity
5.8 (Medium)
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://www.eaton.com/content/dam/eaton/company/n… | x_refsource_MISC |
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_refsource_MISC |
| https://us-cert.cisa.gov/ics/advisories/icsa-21-007-03 | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Eaton | easySoft Software |
Affected:
v7.xx prior to v7.22
|
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CVE-2020-6976 (GCVE-0-2020-6976)
Vulnerability from cvelistv5 – Published: 2020-03-18 13:01 – Updated: 2024-08-04 09:18
VLAI
Summary
Delta Industrial Automation CNCSoft ScreenEditor, v1.00.96 and prior. An out-of-bounds read overflow can be exploited when a valid user opens a specially crafted, malicious input file due to the lack of validation.
Severity
No CVSS data available.
CWE
- CWE-125 - OUT-OF-BOUNDS READ CWE-125
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.us-cert.gov/ics/advisories/icsa-20-077-01 | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | Delta Industrial Automation CNCSoft ScreenEditor |
Affected:
CNCSoft ScreenEditor v1.00.96 and prior
|
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CVE-2020-7059 (GCVE-0-2020-7059)
Vulnerability from cvelistv5 – Published: 2020-02-10 07:45 – Updated: 2024-09-17 02:37
VLAI
Title
OOB read in php_strip_tags_ex
Summary
When using fgetss() function to read data with stripping tags, in PHP versions 7.2.x below 7.2.27, 7.3.x below 7.3.14 and 7.4.x below 7.4.2 it is possible to supply data that will cause this function to read past the allocated buffer. This may lead to information disclosure or crash.
Severity
6.5 (Medium)
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
14 references
Impacted products
Date Public
2020-01-21 00:00
Credits
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CVE-2020-7060 (GCVE-0-2020-7060)
Vulnerability from cvelistv5 – Published: 2020-02-10 07:45 – Updated: 2024-09-17 03:33
VLAI
Title
global buffer-overflow in mbfl_filt_conv_big5_wchar
Summary
When using certain mbstring functions to convert multibyte encodings, in PHP versions 7.2.x below 7.2.27, 7.3.x below 7.3.14 and 7.4.x below 7.4.2 it is possible to supply data that will cause function mbfl_filt_conv_big5_wchar to read past the allocated buffer. This may lead to information disclosure or crash.
Severity
6.5 (Medium)
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
14 references
Impacted products
Date Public
2020-01-21 00:00
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CVE-2020-7061 (GCVE-0-2020-7061)
Vulnerability from cvelistv5 – Published: 2020-02-27 20:25 – Updated: 2024-09-17 01:21
VLAI
Title
heap-buffer-overflow in phar_extract_file
Summary
In PHP versions 7.3.x below 7.3.15 and 7.4.x below 7.4.3, while extracting PHAR files on Windows using phar extension, certain content inside PHAR file could lead to one-byte read past the allocated buffer. This could potentially lead to information disclosure or crash.
Severity
6.5 (Medium)
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://bugs.php.net/bug.php?id=79171 | x_refsource_MISC |
| https://security.gentoo.org/glsa/202003-57 | vendor-advisoryx_refsource_GENTOO |
| https://www.tenable.com/security/tns-2021-14 | x_refsource_CONFIRM |
Impacted products
Date Public
2020-02-17 00:00
Credits
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CVE-2020-7064 (GCVE-0-2020-7064)
Vulnerability from cvelistv5 – Published: 2020-04-01 03:35 – Updated: 2024-09-16 23:56
VLAI
Title
Use-of-uninitialized-value in exif
Summary
In PHP versions 7.2.x below 7.2.9, 7.3.x below 7.3.16 and 7.4.x below 7.4.4, while parsing EXIF data with exif_read_data() function, it is possible for malicious data to cause PHP to read one byte of uninitialized memory. This could potentially lead to information disclosure or crash.
Severity
6.5 (Medium)
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
10 references
| URL | Tags |
|---|---|
| https://lists.debian.org/debian-lts-announce/2020… | mailing-listx_refsource_MLIST |
| https://usn.ubuntu.com/4330-1/ | vendor-advisoryx_refsource_UBUNTU |
| https://usn.ubuntu.com/4330-2/ | vendor-advisoryx_refsource_UBUNTU |
| http://lists.opensuse.org/opensuse-security-annou… | vendor-advisoryx_refsource_SUSE |
| https://www.debian.org/security/2020/dsa-4717 | vendor-advisoryx_refsource_DEBIAN |
| https://www.debian.org/security/2020/dsa-4719 | vendor-advisoryx_refsource_DEBIAN |
| https://bugs.php.net/bug.php?id=79282 | x_refsource_MISC |
| https://security.netapp.com/advisory/ntap-2020040… | x_refsource_CONFIRM |
| https://www.oracle.com/security-alerts/cpujan2021.html | x_refsource_MISC |
| https://www.tenable.com/security/tns-2021-14 | x_refsource_CONFIRM |
Impacted products
Date Public
2020-02-17 00:00
Credits
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CVE-2020-7067 (GCVE-0-2020-7067)
Vulnerability from cvelistv5 – Published: 2020-04-27 20:38 – Updated: 2024-09-17 02:21
VLAI
Title
OOB Read in urldecode()
Summary
In PHP versions 7.2.x below 7.2.30, 7.3.x below 7.3.17 and 7.4.x below 7.4.5, if PHP is compiled with EBCDIC support (uncommon), urldecode() function can be made to access locations past the allocated memory, due to erroneously using signed numbers as array indexes.
Severity
7.5 (High)
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://www.debian.org/security/2020/dsa-4717 | vendor-advisoryx_refsource_DEBIAN |
| https://www.debian.org/security/2020/dsa-4719 | vendor-advisoryx_refsource_DEBIAN |
| https://www.oracle.com/security-alerts/cpuoct2020.html | x_refsource_MISC |
| https://bugs.php.net/bug.php?id=79465 | x_refsource_CONFIRM |
| https://security.netapp.com/advisory/ntap-2020050… | x_refsource_CONFIRM |
| https://www.oracle.com/security-alerts/cpuApr2021.html | x_refsource_MISC |
| https://www.tenable.com/security/tns-2021-14 | x_refsource_CONFIRM |
Impacted products
Date Public
2020-04-14 00:00
Credits
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CVE-2020-7466 (GCVE-0-2020-7466)
Vulnerability from cvelistv5 – Published: 2020-10-06 13:43 – Updated: 2024-08-04 09:33
VLAI
Summary
The PPP implementation of MPD before 5.9 allows a remote attacker who can send specifically crafted PPP authentication message to cause the daemon to read beyond allocated memory buffer, which would result in a denial of service condition.
Severity
No CVSS data available.
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://sourceforge.net/p/mpd/svn/2374/ | x_refsource_MISC |
| https://sourceforge.net/p/mpd/bugs/69/ | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | MPD: FreeBSD PPP daemon |
Affected:
All versions prior to version 5.9
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CVE-2020-7557 (GCVE-0-2020-7557)
Vulnerability from cvelistv5 – Published: 2020-11-19 21:08 – Updated: 2024-08-04 09:33
VLAI
Summary
A CWE-125 Out-of-bounds Read vulnerability exists in IGSS Definition (Def.exe) version 14.0.0.20247 that could cause Remote Code Execution when malicious CGF (Configuration Group File) file is imported to IGSS Definition.
Severity
No CVSS data available.
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.se.com/ww/en/download/document/SEVD-2… | x_refsource_MISC |
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | IGSS Definition (Def.exe) version 14.0.0.20247 and prior |
Affected:
IGSS Definition (Def.exe) version 14.0.0.20247 and prior
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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.