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.
15107 vulnerabilities reference this CWE, most recent first.
GHSA-V7G7-MR3X-XQ5V
Vulnerability from github – Published: 2026-03-28 12:30 – Updated: 2026-03-28 12:30
VLAI
Details
PInfo 0.6.9-5.1 contains a local buffer overflow vulnerability that allows local attackers to execute arbitrary code by supplying an oversized argument to the -m parameter. Attackers can craft a malicious input string with 564 bytes of padding followed by a return address to overwrite the instruction pointer and execute shellcode with user privileges.
Severity
{
"affected": [],
"aliases": [
"CVE-2016-20044"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-03-28T12:16:00Z",
"severity": "HIGH"
},
"details": "PInfo 0.6.9-5.1 contains a local buffer overflow vulnerability that allows local attackers to execute arbitrary code by supplying an oversized argument to the -m parameter. Attackers can craft a malicious input string with 564 bytes of padding followed by a return address to overwrite the instruction pointer and execute shellcode with user privileges.",
"id": "GHSA-v7g7-mr3x-xq5v",
"modified": "2026-03-28T12:30:29Z",
"published": "2026-03-28T12:30:29Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2016-20044"
},
{
"type": "WEB",
"url": "https://www.exploit-db.com/exploits/40023"
},
{
"type": "WEB",
"url": "https://www.vulncheck.com/advisories/pinfo-local-buffer-overflow-via-m-parameter"
},
{
"type": "WEB",
"url": "http://pinfo.alioth.debian.org"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:L/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-V7GV-M5F9-WH8W
Vulnerability from github – Published: 2022-05-24 17:43 – Updated: 2022-05-24 17:43
VLAI
Details
In jpeg, there is a possible out of bounds write due to improper input validation. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Product: Android; Versions: Android-11; Patch ID: ALPS05433311.
{
"affected": [],
"aliases": [
"CVE-2021-0402"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2021-02-26T21:15:00Z",
"severity": "HIGH"
},
"details": "In jpeg, there is a possible out of bounds write due to improper input validation. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Product: Android; Versions: Android-11; Patch ID: ALPS05433311.",
"id": "GHSA-v7gv-m5f9-wh8w",
"modified": "2022-05-24T17:43:09Z",
"published": "2022-05-24T17:43:09Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-0402"
},
{
"type": "WEB",
"url": "https://corp.mediatek.com/product-security-acknowledgements"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-V7H6-WHHR-JV6V
Vulnerability from github – Published: 2022-05-27 00:00 – Updated: 2022-06-04 00:00
VLAI
Details
Heap-based Buffer Overflow in GitHub repository vim/vim prior to 8.2.
Severity
7.8 (High)
{
"affected": [],
"aliases": [
"CVE-2022-1886"
],
"database_specific": {
"cwe_ids": [
"CWE-122",
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-05-26T15:15:00Z",
"severity": "HIGH"
},
"details": "Heap-based Buffer Overflow in GitHub repository vim/vim prior to 8.2.",
"id": "GHSA-v7h6-whhr-jv6v",
"modified": "2022-06-04T00:00:59Z",
"published": "2022-05-27T00:00:46Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-1886"
},
{
"type": "WEB",
"url": "https://github.com/vim/vim/commit/2a585c85013be22f59f184d49612074fd9b115d7"
},
{
"type": "WEB",
"url": "https://huntr.dev/bounties/fa0ad526-b608-45b3-9ebc-f2b607834d6a"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TYNK6SDCMOLQJOI3B4AOE66P2G2IH4ZM"
},
{
"type": "WEB",
"url": "https://security.gentoo.org/glsa/202208-32"
},
{
"type": "WEB",
"url": "https://security.gentoo.org/glsa/202305-16"
}
],
"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"
}
]
}
GHSA-V7HC-4P56-PCFX
Vulnerability from github – Published: 2023-06-23 15:30 – Updated: 2025-03-06 21:31
VLAI
Details
LibreDWG v0.12.5 was discovered to contain a heap buffer overflow via the function bit_utf8_to_TU at bits.c.
Severity
8.8 (High)
{
"affected": [],
"aliases": [
"CVE-2023-36272"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-06-23T15:15:10Z",
"severity": "HIGH"
},
"details": "LibreDWG v0.12.5 was discovered to contain a heap buffer overflow via the function bit_utf8_to_TU at bits.c.",
"id": "GHSA-v7hc-4p56-pcfx",
"modified": "2025-03-06T21:31:20Z",
"published": "2023-06-23T15:30:44Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-36272"
},
{
"type": "WEB",
"url": "https://github.com/LibreDWG/libredwg/issues/681#BUG1"
},
{
"type": "WEB",
"url": "https://github.com/LibreDWG/libredwg/commit/c1ed1d91e28a6ddc7a9b5479d4795d58fb6be0ca"
},
{
"type": "WEB",
"url": "https://github.com/LibreDWG/libredwg/blob/0.10/src/bits.c#L1677C11-L1683C17"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-V7HP-94P6-2C2C
Vulnerability from github – Published: 2026-04-22 18:31 – Updated: 2026-04-22 18:31
VLAI
Details
MAGIX Music Editor 3.1 contains a buffer overflow vulnerability in the FreeDB Proxy Options dialog that allows local attackers to execute arbitrary code by exploiting structured exception handling. Attackers can craft a malicious payload, paste it into the Server field via the CD menu's FreeDB Proxy Options, and trigger code execution when settings are accepted.
Severity
{
"affected": [],
"aliases": [
"CVE-2018-25260"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-04-22T16:16:46Z",
"severity": "HIGH"
},
"details": "MAGIX Music Editor 3.1 contains a buffer overflow vulnerability in the FreeDB Proxy Options dialog that allows local attackers to execute arbitrary code by exploiting structured exception handling. Attackers can craft a malicious payload, paste it into the Server field via the CD menu\u0027s FreeDB Proxy Options, and trigger code execution when settings are accepted.",
"id": "GHSA-v7hp-94p6-2c2c",
"modified": "2026-04-22T18:31:44Z",
"published": "2026-04-22T18:31:44Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2018-25260"
},
{
"type": "WEB",
"url": "https://www.exploit-db.com/exploits/46056"
},
{
"type": "WEB",
"url": "https://www.magix.com/us"
},
{
"type": "WEB",
"url": "https://www.magix.com/us/music/mp3-deluxe"
},
{
"type": "WEB",
"url": "https://www.vulncheck.com/advisories/magix-music-editor-buffer-overflow-via-seh"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:L/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-V7HW-W6XX-MQ39
Vulnerability from github – Published: 2023-01-26 21:30 – Updated: 2023-02-01 21:30
VLAI
Details
Tenda AC18 V15.03.05.19 is vulnerable to Buffer Overflow via /goform/formWifiBasicSet.
Severity
9.8 (Critical)
{
"affected": [],
"aliases": [
"CVE-2023-24166"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-01-26T21:18:00Z",
"severity": "CRITICAL"
},
"details": "Tenda AC18 V15.03.05.19 is vulnerable to Buffer Overflow via /goform/formWifiBasicSet.",
"id": "GHSA-v7hw-w6xx-mq39",
"modified": "2023-02-01T21:30:22Z",
"published": "2023-01-26T21:30:19Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-24166"
},
{
"type": "WEB",
"url": "https://github.com/DrizzlingSun/Tenda/blob/main/AC18/2/2.md"
}
],
"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-V7JC-CRF6-WH7W
Vulnerability from github – Published: 2022-05-14 01:45 – Updated: 2022-05-14 01:45
VLAI
Details
In parseMPEGCCData of NuPlayer2CCDecoder.cpp, there is a possible out of bounds write due to an incorrect bounds check. This could lead to remote code execution in an unprivileged process with no additional execution privileges needed. User interaction is needed for exploitation. Product: Android. Versions: Android-9. Android ID: A-111874331
Severity
8.8 (High)
{
"affected": [],
"aliases": [
"CVE-2018-9521"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2018-11-14T18:29:00Z",
"severity": "HIGH"
},
"details": "In parseMPEGCCData of NuPlayer2CCDecoder.cpp, there is a possible out of bounds write due to an incorrect bounds check. This could lead to remote code execution in an unprivileged process with no additional execution privileges needed. User interaction is needed for exploitation. Product: Android. Versions: Android-9. Android ID: A-111874331",
"id": "GHSA-v7jc-crf6-wh7w",
"modified": "2022-05-14T01:45:26Z",
"published": "2022-05-14T01:45:26Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2018-9521"
},
{
"type": "WEB",
"url": "https://source.android.com/security/bulletin/2018-11-01"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/bid/105865"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-V7JG-MP2H-M48G
Vulnerability from github – Published: 2022-05-24 19:12 – Updated: 2022-05-24 19:12
VLAI
Details
Buffer overflow vulnerability in function pool_installable in src/repo.h in libsolv before 0.7.17 allows attackers to cause a Denial of Service.
{
"affected": [],
"aliases": [
"CVE-2021-33928"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2021-09-02T15:15:00Z",
"severity": "HIGH"
},
"details": "Buffer overflow vulnerability in function pool_installable in src/repo.h in libsolv before 0.7.17 allows attackers to cause a Denial of Service.",
"id": "GHSA-v7jg-mp2h-m48g",
"modified": "2022-05-24T19:12:55Z",
"published": "2022-05-24T19:12:55Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-33928"
},
{
"type": "WEB",
"url": "https://github.com/openSUSE/libsolv/issues/417"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-V7P8-FJQ4-C77Q
Vulnerability from github – Published: 2023-07-06 21:14 – Updated: 2024-04-04 05:42
VLAI
Details
An authenticated remote attacker may use a stack based out-of-bounds write vulnerability in multiple CODESYS products in multiple versions to write data into the stack which can lead to a denial-of-service condition, memory overwriting, or remote code execution.
Severity
8.8 (High)
{
"affected": [],
"aliases": [
"CVE-2022-47381"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-05-15T10:15:09Z",
"severity": "HIGH"
},
"details": "An authenticated remote attacker may use a stack based out-of-bounds write vulnerability in multiple CODESYS products in multiple versions to write data into the stack which can lead\u00a0to a denial-of-service condition, memory overwriting, or remote code execution.",
"id": "GHSA-v7p8-fjq4-c77q",
"modified": "2024-04-04T05:42:52Z",
"published": "2023-07-06T21:14:57Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-47381"
},
{
"type": "WEB",
"url": "https://customers.codesys.com/index.php?eID=dumpFile\u0026t=f\u0026f=17554\u0026token=5444f53b4c90fe37043671a100dffa75305d1825\u0026download="
}
],
"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-V7PF-GV4P-63P2
Vulnerability from github – Published: 2022-05-24 17:24 – Updated: 2022-05-24 17:24
VLAI
Details
Heap buffer overflow in history in Google Chrome prior to 84.0.4147.89 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
{
"affected": [],
"aliases": [
"CVE-2020-6517"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2020-07-22T17:15:00Z",
"severity": "HIGH"
},
"details": "Heap buffer overflow in history in Google Chrome prior to 84.0.4147.89 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.",
"id": "GHSA-v7pf-gv4p-63p2",
"modified": "2022-05-24T17:24:06Z",
"published": "2022-05-24T17:24:06Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-6517"
},
{
"type": "WEB",
"url": "https://chromereleases.googleblog.com/2020/07/stable-channel-update-for-desktop.html"
},
{
"type": "WEB",
"url": "https://crbug.com/1095560"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MTRPPTKZ2RKVH2XGQCWNFZ7FOGQ5LLCA"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MYIDWCHG24ZTFD4P42D4A4WWPPA74BCG"
},
{
"type": "WEB",
"url": "https://security.gentoo.org/glsa/202007-08"
},
{
"type": "WEB",
"url": "https://www.debian.org/security/2021/dsa-4824"
},
{
"type": "WEB",
"url": "http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00069.html"
},
{
"type": "WEB",
"url": "http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00007.html"
},
{
"type": "WEB",
"url": "http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00018.html"
},
{
"type": "WEB",
"url": "http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00041.html"
}
],
"schema_version": "1.4.0",
"severity": []
}
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.