CWE-787
Out-of-bounds Write
The product writes data past the end, or before the beginning, of the intended buffer.
CVE-2020-3119 (GCVE-0-2020-3119)
Vulnerability from cvelistv5 – Published: 2020-02-05 17:45 – Updated: 2024-11-15 17:42
VLAI
Title
Cisco NX-OS Software Cisco Discovery Protocol Remote Code Execution Vulnerability
Summary
A vulnerability in the Cisco Discovery Protocol implementation for Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to execute arbitrary code or cause a reload on an affected device. The vulnerability exists because the Cisco Discovery Protocol parser does not properly validate input for certain fields in a Cisco Discovery Protocol message. An attacker could exploit this vulnerability by sending a malicious Cisco Discovery Protocol packet to an affected device. An successful exploit could allow the attacker to cause a stack overflow, which could allow the attacker to execute arbitrary code with administrative privileges on an affected device. Cisco Discovery Protocol is a Layer 2 protocol. To exploit this vulnerability, an attacker must be in the same broadcast domain as the affected device (Layer 2 adjacent).
Severity
8.8 (High)
CWE
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://tools.cisco.com/security/center/content/C… | vendor-advisoryx_refsource_CISCO |
| http://packetstormsecurity.com/files/156203/Cisco… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Cisco Unified Computing System (Managed) |
Affected:
unspecified , < 9.3(2)
(custom)
|
Date Public
2020-02-05 00:00
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CVE-2020-3415 (GCVE-0-2020-3415)
Vulnerability from cvelistv5 – Published: 2020-08-27 15:40 – Updated: 2024-11-13 18:10
VLAI
Title
Cisco NX-OS Software Data Management Engine Remote Code Execution Vulnerability
Summary
A vulnerability in the Data Management Engine (DME) of Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to execute arbitrary code with administrative privileges or cause a denial of service (DoS) condition on an affected device. The vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by sending a crafted Cisco Discovery Protocol packet to a Layer 2-adjacent affected device. A successful exploit could allow the attacker to execute arbitrary code with administrative privileges or cause the Cisco Discovery Protocol process to crash and restart multiple times, causing the affected device to reload and resulting in a DoS condition. Note: Cisco Discovery Protocol is a Layer 2 protocol. To exploit this vulnerability, an attacker must be in the same broadcast domain as the affected device (Layer 2 adjacent). Exploitation of this vulnerability also requires jumbo frames to be enabled on the interface that receives the crafted Cisco Discovery Protocol packets on the affected device.
Severity
8.8 (High)
CWE
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://tools.cisco.com/security/center/content/C… | vendor-advisoryx_refsource_CISCO |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Cisco NX-OS Software |
Affected:
n/a
|
Date Public
2020-08-26 00:00
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CVE-2020-35524 (GCVE-0-2020-35524)
Vulnerability from cvelistv5 – Published: 2021-03-09 19:17 – Updated: 2024-08-04 17:02
VLAI
Summary
A heap-based buffer overflow flaw was found in libtiff in the handling of TIFF images in libtiff's TIFF2PDF tool. A specially crafted TIFF file can lead to arbitrary code execution. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
Severity
No CVSS data available.
CWE
Assigner
References
8 references
| URL | Tags |
|---|---|
| https://gitlab.com/rzkn/libtiff/-/commit/7be2e452… | x_refsource_MISC |
| https://gitlab.com/libtiff/libtiff/-/merge_requests/159 | x_refsource_MISC |
| https://bugzilla.redhat.com/show_bug.cgi?id=1932044 | x_refsource_MISC |
| https://www.debian.org/security/2021/dsa-4869 | vendor-advisoryx_refsource_DEBIAN |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisoryx_refsource_FEDORA |
| https://security.gentoo.org/glsa/202104-06 | vendor-advisoryx_refsource_GENTOO |
| https://lists.debian.org/debian-lts-announce/2021… | mailing-listx_refsource_MLIST |
| https://security.netapp.com/advisory/ntap-2021052… | x_refsource_CONFIRM |
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CVE-2020-35530 (GCVE-0-2020-35530)
Vulnerability from cvelistv5 – Published: 2022-09-01 17:52 – Updated: 2024-08-04 17:02
VLAI
Summary
In LibRaw, there is an out-of-bounds write vulnerability within the "new_node()" function (libraw\src\x3f\x3f_utils_patched.cpp) that can be triggered via a crafted X3F file.
Severity
No CVSS data available.
CWE
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/LibRaw/LibRaw/issues/272 | x_refsource_MISC |
| https://github.com/LibRaw/LibRaw/commit/11c4db253… | x_refsource_MISC |
| https://lists.debian.org/debian-lts-announce/2022… | mailing-listx_refsource_MLIST |
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CVE-2020-36328 (GCVE-0-2020-36328)
Vulnerability from cvelistv5 – Published: 2021-05-21 16:14 – Updated: 2024-08-04 17:23
VLAI
Summary
A flaw was found in libwebp in versions before 1.0.1. A heap-based buffer overflow in function WebPDecodeRGBInto is possible due to an invalid check for buffer size. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
Severity
No CVSS data available.
CWE
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=1956829 | x_refsource_MISC |
| https://lists.debian.org/debian-lts-announce/2021… | mailing-listx_refsource_MLIST |
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| https://support.apple.com/kb/HT212601 | x_refsource_CONFIRM |
| http://seclists.org/fulldisclosure/2021/Jul/54 | mailing-listx_refsource_FULLDISC |
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CVE-2020-36885 (GCVE-0-2020-36885)
Vulnerability from cvelistv5 – Published: 2025-12-10 20:48 – Updated: 2026-05-14 02:06
VLAI
Title
Sony IPELA Network Camera 1.82.01 Remote Stack Buffer Overflow via ftpclient.cgi
Summary
Sony IPELA Network Camera 1.82.01 contains a stack buffer overflow vulnerability in the ftpclient.cgi endpoint that allows remote attackers to execute arbitrary code. Attackers can exploit the vulnerability by sending a crafted POST request with oversized data to the FTP client functionality, potentially causing remote code execution or denial of service.
Severity
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://www.exploit-db.com/exploits/48842 | exploit |
| https://pro.sony/en_NL/support-resources/snc-dh12… | patch |
| https://www.zeroscience.mk/en/vulnerabilities/ZSL… | vendor-advisory |
| https://pro.sony/en_NL/support-resources/snc-dh120/ | product |
| https://www.vulncheck.com/advisories/sony-ipela-n… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Sony Electronics Inc. | IPELA Network Camera |
Affected:
0 , ≤ 1.82.01
(custom)
|
Date Public
2020-09-30 00:00
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CVE-2020-36964 (GCVE-0-2020-36964)
Vulnerability from cvelistv5 – Published: 2026-01-28 17:35 – Updated: 2026-01-29 18:12
VLAI
Title
YATinyWinFTP - Denial of Service
Summary
YATinyWinFTP contains a denial of service vulnerability that allows attackers to crash the FTP service by sending a 272-byte buffer with a trailing space. Attackers can exploit the service by connecting and sending a malformed command that triggers a buffer overflow and service crash.
Severity
9.8 (Critical)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://www.exploit-db.com/exploits/49127 | exploit |
| https://github.com/ik80/YATinyWinFTP | product |
| https://www.vulncheck.com/advisories/yatinywinftp… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| ik80 | YATinyWinFTP |
Affected:
0.0.5
|
Date Public
2020-08-20 00:00
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CVE-2020-37011 (GCVE-0-2020-37011)
Vulnerability from cvelistv5 – Published: 2026-01-29 14:28 – Updated: 2026-05-26 11:51
VLAI
Title
Gnome Fonts Viewer 3.34.0 Heap Corruption
Summary
Gnome Fonts Viewer 3.34.0 contains a heap corruption vulnerability that allows attackers to trigger an out-of-bounds write by crafting a malicious TTF font file. Attackers can generate a specially crafted TTF file with an oversized pattern to exhaust memory through repeated malloc() calls and potentially crash the gnome-font-viewer process.
Severity
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://www.exploit-db.com/exploits/48803 | exploit |
| https://help.gnome.org/ | product |
| https://apps.gnome.org/FontViewer/ | product |
| https://www.vulncheck.com/advisories/gnome-fonts-… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
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| GNOME | Fonts Viewer |
Affected:
3.34.0
|
Date Public
2020-09-10 00:00
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CVE-2020-37031 (GCVE-0-2020-37031)
Vulnerability from cvelistv5 – Published: 2026-01-30 22:07 – Updated: 2026-02-03 20:39
VLAI
Title
Simple Startup Manager 1.17 - 'File' Local Buffer Overflow
Summary
Simple Startup Manager 1.17 contains a local buffer overflow vulnerability that allows attackers to execute arbitrary code by overwriting memory through the 'File' input parameter. Attackers can craft a malicious payload with 268 bytes to trigger code execution, bypassing DEP and overwriting memory addresses to launch calc.exe.
Severity
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://www.exploit-db.com/exploits/48678 | exploit |
| https://www.ashkon.com/startup_manager.html | product |
| https://www.vulncheck.com/advisories/simple-start… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Ashkon Software | Simple Startup Manager |
Affected:
1.17
|
Date Public
2020-07-15 00:00
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CVE-2020-37140 (GCVE-0-2020-37140)
Vulnerability from cvelistv5 – Published: 2026-02-05 16:13 – Updated: 2026-03-05 01:28
VLAI
Title
Everest 5.50.2100 - 'Open File' Denial of Service
Summary
Everest, later referred to as AIDA64, 5.50.2100 contains a denial of service vulnerability that allows local attackers to crash the application by manipulating file open functionality. Attackers can generate a 450-byte buffer of repeated characters and paste it into the file open dialog to trigger an application crash.
Severity
5.5 (Medium)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://www.exploit-db.com/exploits/48259 | exploit |
| https://web.archive.org/web/20191223010612/https:… | vendor-advisory |
| https://www.vulncheck.com/advisories/everest-open… | third-party-advisory |
Date Public
2020-03-24 00:00
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"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "ACTIVE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N",
"version": "4.0",
"vulnAvailabilityImpact": "LOW",
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"vulnIntegrityImpact": "NONE",
"vulnerabilityResponseEffort": "NOT_DEFINED"
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{
"cvssV3_1": {
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"attackVector": "LOCAL",
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"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"version": "3.1"
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}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-787",
"description": "Out-of-bounds Write",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-03-05T01:28:11.230Z",
"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
"shortName": "VulnCheck"
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"references": [
{
"name": "ExploitDB-48259",
"tags": [
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"url": "https://www.exploit-db.com/exploits/48259"
},
{
"name": "Archived Product Page",
"tags": [
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"url": "https://web.archive.org/web/20191223010612/https://www.aida64.com/"
},
{
"name": "VulnCheck Advisory: Everest 5.50.2100 - \u0027Open File\u0027 Denial of Service",
"tags": [
"third-party-advisory"
],
"url": "https://www.vulncheck.com/advisories/everest-open-file-denial-of-service"
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],
"title": "Everest 5.50.2100 - \u0027Open File\u0027 Denial of Service",
"x_generator": {
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},
"cveMetadata": {
"assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
"assignerShortName": "VulnCheck",
"cveId": "CVE-2020-37140",
"datePublished": "2026-02-05T16:13:39.191Z",
"dateReserved": "2026-02-03T16:27:45.308Z",
"dateUpdated": "2026-03-05T01:28:11.230Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
Mitigation ID: MIT-3
Phase: Requirements
Strategy: Language Selection
Description:
- Use a language that does not allow this weakness to occur or provides constructs that make this weakness easier to avoid.
- For example, many languages that perform their own memory management, such as Java and Perl, are not subject to buffer overflows. Other languages, such as Ada and C#, typically provide overflow protection, but the protection can be disabled by the programmer.
- Be wary that a language's interface to native code may still be subject to overflows, even if the language itself is theoretically safe.
Mitigation ID: MIT-4.1
Phase: Architecture and Design
Strategy: Libraries or Frameworks
Description:
- Use a vetted library or framework that does not allow this weakness to occur or provides constructs that make this weakness easier to avoid.
- Examples include the Safe C String Library (SafeStr) by Messier and Viega [REF-57], and the Strsafe.h library from Microsoft [REF-56]. These libraries provide safer versions of overflow-prone string-handling functions.
Mitigation ID: MIT-10
Phases: Operation, Build and Compilation
Strategy: Environment Hardening
Description:
- Use automatic buffer overflow detection mechanisms that are offered by certain compilers or compiler extensions. Examples include: the Microsoft Visual Studio /GS flag, Fedora/Red Hat FORTIFY_SOURCE GCC flag, StackGuard, and ProPolice, which provide various mechanisms including canary-based detection and range/index checking.
- D3-SFCV (Stack Frame Canary Validation) from D3FEND [REF-1334] discusses canary-based detection in detail.
Mitigation ID: MIT-9
Phase: Implementation
Description:
- Consider adhering to the following rules when allocating and managing an application's memory:
- Double check that the buffer is as large as specified.
- When using functions that accept a number of bytes to copy, such as strncpy(), be aware that if the destination buffer size is equal to the source buffer size, it may not NULL-terminate the string.
- Check buffer boundaries if accessing the buffer in a loop and make sure there is no danger of writing past the allocated space.
- If necessary, truncate all input strings to a reasonable length before passing them to the copy and concatenation functions.
Mitigation ID: MIT-11
Phases: Operation, Build and Compilation
Strategy: Environment Hardening
Description:
- Run or compile the software using features or extensions that randomly arrange the positions of a program's executable and libraries in memory. Because this makes the addresses unpredictable, it can prevent an attacker from reliably jumping to exploitable code.
- Examples include Address Space Layout Randomization (ASLR) [REF-58] [REF-60] and Position-Independent Executables (PIE) [REF-64]. Imported modules may be similarly realigned if their default memory addresses conflict with other modules, in a process known as "rebasing" (for Windows) and "prelinking" (for Linux) [REF-1332] using randomly generated addresses. ASLR for libraries cannot be used in conjunction with prelink since it would require relocating the libraries at run-time, defeating the whole purpose of prelinking.
- For more information on these techniques see D3-SAOR (Segment Address Offset Randomization) from D3FEND [REF-1335].
Mitigation ID: MIT-12
Phase: Operation
Strategy: Environment Hardening
Description:
- Use a CPU and operating system that offers Data Execution Protection (using hardware NX or XD bits) or the equivalent techniques that simulate this feature in software, such as PaX [REF-60] [REF-61]. These techniques ensure that any instruction executed is exclusively at a memory address that is part of the code segment.
- For more information on these techniques see D3-PSEP (Process Segment Execution Prevention) from D3FEND [REF-1336].
Mitigation ID: MIT-13
Phase: Implementation
Description:
- Replace unbounded copy functions with analogous functions that support length arguments, such as strcpy with strncpy. Create these if they are not available.
No CAPEC attack patterns related to this CWE.