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.
15095 vulnerabilities reference this CWE, most recent first.
GHSA-XWV9-FCR7-MXQX
Vulnerability from github – Published: 2024-04-24 18:30 – Updated: 2024-04-24 18:30
VLAI
Details
A vulnerability was found in Tenda W15E 15.11.0.14. It has been classified as critical. This affects the function formIPMacBindAdd of the file /goform/addIpMacBind. The manipulation of the argument IPMacBindRule leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-261861 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Severity
8.8 (High)
{
"affected": [],
"aliases": [
"CVE-2024-4118"
],
"database_specific": {
"cwe_ids": [
"CWE-121",
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-04-24T17:15:47Z",
"severity": "HIGH"
},
"details": "A vulnerability was found in Tenda W15E 15.11.0.14. It has been classified as critical. This affects the function formIPMacBindAdd of the file /goform/addIpMacBind. The manipulation of the argument IPMacBindRule leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-261861 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.",
"id": "GHSA-xwv9-fcr7-mxqx",
"modified": "2024-04-24T18:30:33Z",
"published": "2024-04-24T18:30:33Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-4118"
},
{
"type": "WEB",
"url": "https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/W15Ev1.0/formIPMacBindAdd.md"
},
{
"type": "WEB",
"url": "https://vuldb.com/?ctiid.261861"
},
{
"type": "WEB",
"url": "https://vuldb.com/?id.261861"
},
{
"type": "WEB",
"url": "https://vuldb.com/?submit.317823"
}
],
"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"
}
]
}
GHSA-XWWV-5GRH-2769
Vulnerability from github – Published: 2022-12-30 21:30 – Updated: 2023-01-05 06:30
VLAI
Details
TRENDnet TEW755AP 1.13B01 was discovered to contain a stack overflow via the user_edit_page parameter in the wifi_captive_portal function.
Severity
9.8 (Critical)
{
"affected": [],
"aliases": [
"CVE-2022-46580"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-12-30T21:15:00Z",
"severity": "CRITICAL"
},
"details": "TRENDnet TEW755AP 1.13B01 was discovered to contain a stack overflow via the user_edit_page parameter in the wifi_captive_portal function.",
"id": "GHSA-xwwv-5grh-2769",
"modified": "2023-01-05T06:30:20Z",
"published": "2022-12-30T21:30:16Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-46580"
},
{
"type": "WEB",
"url": "https://brief-nymphea-813.notion.site/Vul6-TEW755-bof-wifi_captive_portal-d2b3d37344564ed4b3948a471d1eeb11"
}
],
"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-XWWX-HH9W-5R7F
Vulnerability from github – Published: 2026-03-09 09:30 – Updated: 2026-03-09 09:30
VLAI
Details
EHG2408 series switch developed by Atop Technologies has a Stack-based Buffer Overflow vulnerability, allowing unauthenticated remote attackers to control the program's execution flow and execute arbitrary code.
Severity
8.8 (High)
{
"affected": [],
"aliases": [
"CVE-2026-3823"
],
"database_specific": {
"cwe_ids": [
"CWE-121",
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-03-09T07:16:04Z",
"severity": "CRITICAL"
},
"details": "EHG2408 series switch developed by Atop Technologies has a Stack-based Buffer Overflow vulnerability, allowing unauthenticated remote attackers to control the program\u0027s execution flow and execute arbitrary code.",
"id": "GHSA-xwwx-hh9w-5r7f",
"modified": "2026-03-09T09:30:29Z",
"published": "2026-03-09T09:30:29Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-3823"
},
{
"type": "WEB",
"url": "https://www.twcert.org.tw/en/cp-139-10753-e091e-2.html"
},
{
"type": "WEB",
"url": "https://www.twcert.org.tw/tw/cp-132-10752-5a4d9-1.html"
}
],
"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:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/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-XWXH-R5PC-7PP9
Vulnerability from github – Published: 2022-05-13 01:27 – Updated: 2022-05-13 01:27
VLAI
Details
Heap-based buffer overflow in Google Chrome before 17.0.963.56 allows remote attackers to cause a denial of service or possibly have unspecified other impact via a crafted Matroska video (aka MKV) file.
{
"affected": [],
"aliases": [
"CVE-2011-3019"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2012-02-16T20:55:00Z",
"severity": "MODERATE"
},
"details": "Heap-based buffer overflow in Google Chrome before 17.0.963.56 allows remote attackers to cause a denial of service or possibly have unspecified other impact via a crafted Matroska video (aka MKV) file.",
"id": "GHSA-xwxh-r5pc-7pp9",
"modified": "2022-05-13T01:27:15Z",
"published": "2022-05-13T01:27:15Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2011-3019"
},
{
"type": "WEB",
"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14998"
},
{
"type": "WEB",
"url": "http://code.google.com/p/chromium/issues/detail?id=110849"
},
{
"type": "WEB",
"url": "http://googlechromereleases.blogspot.com/2012/02/chrome-stable-update.html"
},
{
"type": "WEB",
"url": "http://secunia.com/advisories/48016"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-XX33-J3MF-GFFC
Vulnerability from github – Published: 2023-10-25 18:32 – Updated: 2024-04-04 08:56
VLAI
Details
TP-LINK TL-WR886N V7.0_3.0.14_Build_221115_Rel.56908n.bin was discovered to contain a stack overflow via the function upgradeInfoRegister.
Severity
9.8 (Critical)
{
"affected": [],
"aliases": [
"CVE-2023-46523"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-10-25T18:17:38Z",
"severity": "CRITICAL"
},
"details": "TP-LINK TL-WR886N V7.0_3.0.14_Build_221115_Rel.56908n.bin was discovered to contain a stack overflow via the function upgradeInfoRegister.",
"id": "GHSA-xx33-j3mf-gffc",
"modified": "2024-04-04T08:56:02Z",
"published": "2023-10-25T18:32:24Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-46523"
},
{
"type": "WEB",
"url": "https://github.com/XYIYM/Digging/blob/main/TP-LINK/TL-WR886N/3/1.md"
},
{
"type": "WEB",
"url": "https://resource.tp-link.com.cn/pc/docCenter/showDoc?id=1676623713687165"
}
],
"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-XX38-8WP6-C2JW
Vulnerability from github – Published: 2022-05-24 17:09 – Updated: 2022-05-24 17:09
VLAI
Details
Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 13.3.1 and iPadOS 13.3.1, tvOS 13.3.1, Safari 13.0.5, iTunes for Windows 12.10.4, iCloud for Windows 11.0, iCloud for Windows 7.17. Processing maliciously crafted web content may lead to arbitrary code execution.
{
"affected": [],
"aliases": [
"CVE-2020-3865"
],
"database_specific": {
"cwe_ids": [
"CWE-119",
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2020-02-27T21:15:00Z",
"severity": "MODERATE"
},
"details": "Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 13.3.1 and iPadOS 13.3.1, tvOS 13.3.1, Safari 13.0.5, iTunes for Windows 12.10.4, iCloud for Windows 11.0, iCloud for Windows 7.17. Processing maliciously crafted web content may lead to arbitrary code execution.",
"id": "GHSA-xx38-8wp6-c2jw",
"modified": "2022-05-24T17:09:48Z",
"published": "2022-05-24T17:09:48Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-3865"
},
{
"type": "WEB",
"url": "https://security.gentoo.org/glsa/202003-22"
},
{
"type": "WEB",
"url": "https://support.apple.com/HT210947"
},
{
"type": "WEB",
"url": "https://support.apple.com/HT210948"
},
{
"type": "WEB",
"url": "http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00004.html"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-XX3M-P5MX-CGW5
Vulnerability from github – Published: 2022-01-02 00:00 – Updated: 2022-01-12 00:01
VLAI
Details
Grok 9.5.0 has a heap-based buffer overflow in openhtj2k::T1OpenHTJ2K::decompress (called from std::__1::__packaged_task_func<std::__1::__bind<grk::T1DecompressScheduler::deco and std::__1::packaged_task<int).
{
"affected": [],
"aliases": [
"CVE-2021-45935"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-01-01T01:15:00Z",
"severity": "MODERATE"
},
"details": "Grok 9.5.0 has a heap-based buffer overflow in openhtj2k::T1OpenHTJ2K::decompress (called from std::__1::__packaged_task_func\u003cstd::__1::__bind\u003cgrk::T1DecompressScheduler::deco and std::__1::packaged_task\u003cint).",
"id": "GHSA-xx3m-p5mx-cgw5",
"modified": "2022-01-12T00:01:57Z",
"published": "2022-01-02T00:00:49Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-45935"
},
{
"type": "WEB",
"url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=39021"
},
{
"type": "WEB",
"url": "https://github.com/google/oss-fuzz-vulns/blob/main/vulns/grok/OSV-2021-1344.yaml"
},
{
"type": "WEB",
"url": "https://github.com/osamu620/OpenHTJ2K"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-XX48-FP29-WH9J
Vulnerability from github – Published: 2022-05-24 17:10 – Updated: 2025-10-22 00:31
VLAI
Details
In the ioctl handlers of the Mediatek Command Queue driver, there is a possible out of bounds write due to insufficient input sanitization and missing SELinux restrictions. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-147882143References: M-ALPS04356754
Severity
7.8 (High)
{
"affected": [],
"aliases": [
"CVE-2020-0069"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2020-03-10T20:15:00Z",
"severity": "HIGH"
},
"details": "In the ioctl handlers of the Mediatek Command Queue driver, there is a possible out of bounds write due to insufficient input sanitization and missing SELinux restrictions. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-147882143References: M-ALPS04356754",
"id": "GHSA-xx48-fp29-wh9j",
"modified": "2025-10-22T00:31:50Z",
"published": "2022-05-24T17:10:42Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-0069"
},
{
"type": "WEB",
"url": "https://source.android.com/security/bulletin/2020-03-01"
},
{
"type": "WEB",
"url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-0069"
},
{
"type": "WEB",
"url": "http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200527-01-mtk-en"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-XX4C-WW79-386V
Vulnerability from github – Published: 2025-10-03 03:30 – Updated: 2025-10-08 18:30
VLAI
Details
Delta Electronics DIAScreen lacks proper validation of the user-supplied file. If a user opens a malicious file, an attacker can leverage this vulnerability to execute code in the context of the current process.
Severity
{
"affected": [],
"aliases": [
"CVE-2025-59298"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-10-03T03:15:35Z",
"severity": "MODERATE"
},
"details": "Delta Electronics DIAScreen\u00a0lacks proper validation of the user-supplied file. If a user opens a malicious file, an attacker can leverage this vulnerability to execute code in the context of the current process.",
"id": "GHSA-xx4c-ww79-386v",
"modified": "2025-10-08T18:30:15Z",
"published": "2025-10-03T03:30:27Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-59298"
},
{
"type": "WEB",
"url": "https://filecenter.deltaww.com/news/download/doc/Delta-PCSA-2025-00018_DIAScreen%20File%20Parsing%20Out-Of-Bounds%20Write%20Vulnerability.pdf"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N/E:X/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-XX53-6QQJ-GR7W
Vulnerability from github – Published: 2026-02-24 15:30 – Updated: 2026-06-30 03:35
VLAI
Details
Memory safety bugs present in Firefox 147 and Thunderbird 147. 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 < 148.
Severity
9.8 (Critical)
{
"affected": [],
"aliases": [
"CVE-2026-2807"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-02-24T14:16:29Z",
"severity": "CRITICAL"
},
"details": "Memory safety bugs present in Firefox 147 and Thunderbird 147. 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 148.",
"id": "GHSA-xx53-6qqj-gr7w",
"modified": "2026-06-30T03:35:45Z",
"published": "2026-02-24T15:30:33Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-2807"
},
{
"type": "WEB",
"url": "https://access.redhat.com/security/cve/CVE-2026-2807"
},
{
"type": "WEB",
"url": "https://bugzilla.mozilla.org/buglist.cgi?bug_id=1756056%2C1999402%2C2004872%2C2006037%2C2012855"
},
{
"type": "WEB",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2442296"
},
{
"type": "WEB",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-2807.json"
},
{
"type": "WEB",
"url": "https://www.mozilla.org/security/advisories/mfsa2026-13"
},
{
"type": "WEB",
"url": "https://www.mozilla.org/security/advisories/mfsa2026-16"
}
],
"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"
}
]
}
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.