Common Weakness Enumeration
CWE-787
Allowed-with-ReviewOut-of-bounds Write
Abstraction: Base · Status: Draft
The product writes data past the end, or before the beginning, of the intended buffer.
15535 vulnerabilities reference this CWE, most recent first.
GHSA-GX38-WJ66-8WFR
Vulnerability from github – Published: 2023-08-22 21:30 – Updated: 2026-07-23 21:30
VLAI
Details
Buffer Overflow vulnerability in postprocess_terminfo function in tinfo/parse_entry.c:997 in ncurses 6.1 allows remote attackers to cause a denial of service via crafted command.
Severity
6.5 (Medium)
{
"affected": [],
"aliases": [
"CVE-2020-19189"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-08-22T19:16:01Z",
"severity": "MODERATE"
},
"details": "Buffer Overflow vulnerability in postprocess_terminfo function in tinfo/parse_entry.c:997 in ncurses 6.1 allows remote attackers to cause a denial of service via crafted command.",
"id": "GHSA-gx38-wj66-8wfr",
"modified": "2026-07-23T21:30:29Z",
"published": "2023-08-22T21:30:25Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-19189"
},
{
"type": "WEB",
"url": "https://github.com/zjuchenyuan/fuzzpoc/blob/master/infotocap_poc5.md"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2023/09/msg00033.html"
},
{
"type": "WEB",
"url": "https://security.netapp.com/advisory/ntap-20231006-0005"
},
{
"type": "WEB",
"url": "https://support.apple.com/kb/HT214036"
},
{
"type": "WEB",
"url": "https://support.apple.com/kb/HT214037"
},
{
"type": "WEB",
"url": "https://support.apple.com/kb/HT214038"
},
{
"type": "WEB",
"url": "http://seclists.org/fulldisclosure/2023/Dec/10"
},
{
"type": "WEB",
"url": "http://seclists.org/fulldisclosure/2023/Dec/11"
},
{
"type": "WEB",
"url": "http://seclists.org/fulldisclosure/2023/Dec/9"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-GX3M-44W2-WMGH
Vulnerability from github – Published: 2025-06-08 15:30 – Updated: 2025-06-08 15:30
VLAI
Details
A vulnerability has been found in Tenda AC9 15.03.02.13 and classified as critical. Affected by this vulnerability is the function formSetSafeWanWebMan of the file /goform/SetRemoteWebCfg of the component HTTP POST Request Handler. The manipulation of the argument remoteIp leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.
Severity
{
"affected": [],
"aliases": [
"CVE-2025-5847"
],
"database_specific": {
"cwe_ids": [
"CWE-119",
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-06-08T14:15:21Z",
"severity": "HIGH"
},
"details": "A vulnerability has been found in Tenda AC9 15.03.02.13 and classified as critical. Affected by this vulnerability is the function formSetSafeWanWebMan of the file /goform/SetRemoteWebCfg of the component HTTP POST Request Handler. The manipulation of the argument remoteIp leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.",
"id": "GHSA-gx3m-44w2-wmgh",
"modified": "2025-06-08T15:30:24Z",
"published": "2025-06-08T15:30:24Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-5847"
},
{
"type": "WEB",
"url": "https://candle-throne-f75.notion.site/Tenda-AC9-formSetSafeWanWebMan-20adf0aa118580a29e80cef9109c947a"
},
{
"type": "WEB",
"url": "https://vuldb.com/?ctiid.311593"
},
{
"type": "WEB",
"url": "https://vuldb.com/?id.311593"
},
{
"type": "WEB",
"url": "https://vuldb.com/?submit.591362"
},
{
"type": "WEB",
"url": "https://www.tenda.com.cn"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
"type": "CVSS_V4"
}
]
}
GHSA-GX3Q-72JH-PQ5J
Vulnerability from github – Published: 2022-05-13 01:16 – Updated: 2022-05-13 01:16
VLAI
Details
Stack-based buffer overflow in hw/scsi/scsi-bus.c in QEMU, when built with SCSI-device emulation support, allows guest OS users with CAP_SYS_RAWIO permissions to cause a denial of service (instance crash) via an invalid opcode in a SCSI command descriptor block.
Severity
5.5 (Medium)
{
"affected": [],
"aliases": [
"CVE-2015-5158"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2016-04-12T01:59:00Z",
"severity": "MODERATE"
},
"details": "Stack-based buffer overflow in hw/scsi/scsi-bus.c in QEMU, when built with SCSI-device emulation support, allows guest OS users with CAP_SYS_RAWIO permissions to cause a denial of service (instance crash) via an invalid opcode in a SCSI command descriptor block.",
"id": "GHSA-gx3q-72jh-pq5j",
"modified": "2022-05-13T01:16:29Z",
"published": "2022-05-13T01:16:29Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2015-5158"
},
{
"type": "WEB",
"url": "https://lists.nongnu.org/archive/html/qemu-devel/2015-07/msg04558.html"
},
{
"type": "WEB",
"url": "https://security.gentoo.org/glsa/201510-02"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/bid/76016"
},
{
"type": "WEB",
"url": "http://www.securitytracker.com/id/1033095"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-GX5F-4GWX-2CMG
Vulnerability from github – Published: 2022-05-14 03:57 – Updated: 2023-01-25 06:31
VLAI
Details
Adobe Flash Player before 18.0.0.366 and 19.x through 22.x before 22.0.0.209 on Windows and OS X and before 11.2.202.632 on Linux allows attackers to execute arbitrary code or cause a denial of service (memory corruption) via unspecified vectors, a different vulnerability than CVE-2016-4172, CVE-2016-4175, CVE-2016-4179, CVE-2016-4180, CVE-2016-4181, CVE-2016-4182, CVE-2016-4183, CVE-2016-4184, CVE-2016-4185, CVE-2016-4186, CVE-2016-4188, CVE-2016-4189, CVE-2016-4190, CVE-2016-4217, CVE-2016-4218, CVE-2016-4219, CVE-2016-4220, CVE-2016-4221, CVE-2016-4233, CVE-2016-4234, CVE-2016-4235, CVE-2016-4236, CVE-2016-4237, CVE-2016-4238, CVE-2016-4239, CVE-2016-4240, CVE-2016-4241, CVE-2016-4242, CVE-2016-4243, CVE-2016-4244, CVE-2016-4245, and CVE-2016-4246.
Severity
9.8 (Critical)
{
"affected": [],
"aliases": [
"CVE-2016-4187"
],
"database_specific": {
"cwe_ids": [
"CWE-119",
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2016-07-13T01:59:00Z",
"severity": "CRITICAL"
},
"details": "Adobe Flash Player before 18.0.0.366 and 19.x through 22.x before 22.0.0.209 on Windows and OS X and before 11.2.202.632 on Linux allows attackers to execute arbitrary code or cause a denial of service (memory corruption) via unspecified vectors, a different vulnerability than CVE-2016-4172, CVE-2016-4175, CVE-2016-4179, CVE-2016-4180, CVE-2016-4181, CVE-2016-4182, CVE-2016-4183, CVE-2016-4184, CVE-2016-4185, CVE-2016-4186, CVE-2016-4188, CVE-2016-4189, CVE-2016-4190, CVE-2016-4217, CVE-2016-4218, CVE-2016-4219, CVE-2016-4220, CVE-2016-4221, CVE-2016-4233, CVE-2016-4234, CVE-2016-4235, CVE-2016-4236, CVE-2016-4237, CVE-2016-4238, CVE-2016-4239, CVE-2016-4240, CVE-2016-4241, CVE-2016-4242, CVE-2016-4243, CVE-2016-4244, CVE-2016-4245, and CVE-2016-4246.",
"id": "GHSA-gx5f-4gwx-2cmg",
"modified": "2023-01-25T06:31:07Z",
"published": "2022-05-14T03:57:25Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2016-4187"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2016:1423"
},
{
"type": "WEB",
"url": "https://helpx.adobe.com/security/products/flash-player/apsb16-25.html"
},
{
"type": "WEB",
"url": "http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00016.html"
},
{
"type": "WEB",
"url": "http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00017.html"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/bid/91725"
},
{
"type": "WEB",
"url": "http://www.securitytracker.com/id/1036280"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-GX7H-6GPW-MRQC
Vulnerability from github – Published: 2024-07-02 21:32 – Updated: 2024-07-02 21:32
VLAI
Details
Improper input validation in copying data to buffer cache in libsaped prior to SMR Jul-2024 Release 1 allows local attackers to write out-of-bounds memory.
Severity
5.9 (Medium)
{
"affected": [],
"aliases": [
"CVE-2024-20901"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-07-02T10:15:05Z",
"severity": "MODERATE"
},
"details": "Improper input validation in copying data to buffer cache in libsaped prior to SMR Jul-2024 Release 1 allows local attackers to write out-of-bounds memory.",
"id": "GHSA-gx7h-6gpw-mrqc",
"modified": "2024-07-02T21:32:13Z",
"published": "2024-07-02T21:32:13Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-20901"
},
{
"type": "WEB",
"url": "https://security.samsungmobile.com/securityUpdate.smsb?year=2024\u0026month=07"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
"type": "CVSS_V3"
}
]
}
GHSA-GX85-CGQH-F9HR
Vulnerability from github – Published: 2022-02-25 00:01 – Updated: 2022-03-04 00:00
VLAI
Details
TP-Link TL-WR902AC(US)V3_191209 routers were discovered to contain a stack overflow in the function DM Fillobjbystr(). This vulnerability allows unauthenticated attackers to execute arbitrary code.
{
"affected": [],
"aliases": [
"CVE-2022-25074"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-02-24T15:15:00Z",
"severity": "CRITICAL"
},
"details": "TP-Link TL-WR902AC(US)_V3_191209 routers were discovered to contain a stack overflow in the function DM_ Fillobjbystr(). This vulnerability allows unauthenticated attackers to execute arbitrary code.",
"id": "GHSA-gx85-cgqh-f9hr",
"modified": "2022-03-04T00:00:34Z",
"published": "2022-02-25T00:01:04Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-25074"
},
{
"type": "WEB",
"url": "https://github.com/EPhaha/IOT_vuln/tree/main/TP-Link/TL-WR902AC"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-GX87-4M2G-VCF2
Vulnerability from github – Published: 2022-05-24 17:10 – Updated: 2022-05-24 17:10
VLAI
Details
Mozilla developers reported memory safety bugs present in Firefox 72. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 73.
{
"affected": [],
"aliases": [
"CVE-2020-6801"
],
"database_specific": {
"cwe_ids": [
"CWE-119",
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2020-03-02T05:15:00Z",
"severity": "MODERATE"
},
"details": "Mozilla developers reported memory safety bugs present in Firefox 72. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox \u003c 73.",
"id": "GHSA-gx87-4m2g-vcf2",
"modified": "2022-05-24T17:10:01Z",
"published": "2022-05-24T17:10:01Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-6801"
},
{
"type": "WEB",
"url": "https://bugzilla.mozilla.org/buglist.cgi?bug_id=1601024%2C1601712%2C1604836%2C1606492"
},
{
"type": "WEB",
"url": "https://usn.ubuntu.com/4278-2"
},
{
"type": "WEB",
"url": "https://www.mozilla.org/security/advisories/mfsa2020-05"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-GX87-5J8F-9F75
Vulnerability from github – Published: 2023-01-09 09:30 – Updated: 2023-01-13 00:30
VLAI
Details
Information disclosure due to buffer over-read in WLAN while parsing BTM action frame.
Severity
6.5 (Medium)
{
"affected": [],
"aliases": [
"CVE-2022-33284"
],
"database_specific": {
"cwe_ids": [
"CWE-125",
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-01-09T08:15:00Z",
"severity": "MODERATE"
},
"details": "Information disclosure due to buffer over-read in WLAN while parsing BTM action frame.",
"id": "GHSA-gx87-5j8f-9f75",
"modified": "2023-01-13T00:30:39Z",
"published": "2023-01-09T09:30:25Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-33284"
},
{
"type": "WEB",
"url": "https://www.qualcomm.com/company/product-security/bulletins/january-2023-bulletin"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-GX96-485Q-HR9J
Vulnerability from github – Published: 2022-03-19 00:00 – Updated: 2022-03-26 00:00
VLAI
Details
Tenda AC6 v15.03.05.09_multi was discovered to contain a stack overflow via the startip parameter in the SetPptpServerCfg function.
Severity
9.8 (Critical)
{
"affected": [],
"aliases": [
"CVE-2022-25461"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-03-18T21:15:00Z",
"severity": "CRITICAL"
},
"details": "Tenda AC6 v15.03.05.09_multi was discovered to contain a stack overflow via the startip parameter in the SetPptpServerCfg function.",
"id": "GHSA-gx96-485q-hr9j",
"modified": "2022-03-26T00:00:37Z",
"published": "2022-03-19T00:00:46Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-25461"
},
{
"type": "WEB",
"url": "https://github.com/EPhaha/IOT_vuln/tree/main/Tenda/AC6/16"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-GXCF-6H72-8GXF
Vulnerability from github – Published: 2022-05-13 01:20 – Updated: 2023-10-06 01:38
VLAI
Summary
ChakraCore RCE Vulnerability
Details
A remote code execution vulnerability exists in the way that the Chakra scripting engine handles objects in memory in Microsoft Edge, aka "Chakra Scripting Engine Memory Corruption Vulnerability." This affects Microsoft Edge, ChakraCore. This CVE ID is unique from CVE-2018-8465, CVE-2018-8466, CVE-2018-8467.
Severity
7.5 (High)
{
"affected": [
{
"package": {
"ecosystem": "NuGet",
"name": "Microsoft.ChakraCore"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.11.1"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2018-8367"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": true,
"github_reviewed_at": "2023-07-21T22:07:11Z",
"nvd_published_at": "2018-09-13T00:29:00Z",
"severity": "HIGH"
},
"details": "A remote code execution vulnerability exists in the way that the Chakra scripting engine handles objects in memory in Microsoft Edge, aka \"Chakra Scripting Engine Memory Corruption Vulnerability.\" This affects Microsoft Edge, ChakraCore. This CVE ID is unique from CVE-2018-8465, CVE-2018-8466, CVE-2018-8467.",
"id": "GHSA-gxcf-6h72-8gxf",
"modified": "2023-10-06T01:38:08Z",
"published": "2022-05-13T01:20:49Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2018-8367"
},
{
"type": "WEB",
"url": "https://github.com/chakra-core/ChakraCore/pull/5688"
},
{
"type": "WEB",
"url": "https://github.com/chakra-core/ChakraCore/commit/dd5b2e75e7aebe67b5185383080c0648f5353ea0"
},
{
"type": "PACKAGE",
"url": "https://github.com/chakra-core/ChakraCore"
},
{
"type": "WEB",
"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8367"
},
{
"type": "WEB",
"url": "https://web.archive.org/web/20210125212221/http://www.securityfocus.com/bid/105245"
},
{
"type": "WEB",
"url": "https://web.archive.org/web/20210517133345/http://www.securitytracker.com/id/1041623"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
],
"summary": "ChakraCore RCE Vulnerability"
}
Mitigation MIT-3
Requirements
Strategy: Language Selection
- 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 MIT-4.1
Architecture and Design
Strategy: Libraries or Frameworks
- 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 MIT-10
Operation
Build and Compilation
Strategy: Environment Hardening
- 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 MIT-9
Implementation
- 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 MIT-11
Operation
Build and Compilation
Strategy: Environment Hardening
- 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 MIT-12
Operation
Strategy: Environment Hardening
- 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 MIT-13
Implementation
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.