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.
15122 vulnerabilities reference this CWE, most recent first.
GHSA-Q3G2-95M7-256Q
Vulnerability from github – Published: 2022-05-14 01:29 – Updated: 2022-05-14 01:29
VLAI
Details
In Android for MSM, Firefox OS for MSM, and QRD Android with all Android releases from CAF using the Linux kernel while trying to find out total number of partition via a non zero check, there could be possibility where the 'TotalPart' could cross 'GptHeader->MaxPtCnt' and which could result in OOB write in patching GPT.
Severity
7.8 (High)
{
"affected": [],
"aliases": [
"CVE-2018-11262"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2018-09-04T16:29:00Z",
"severity": "HIGH"
},
"details": "In Android for MSM, Firefox OS for MSM, and QRD Android with all Android releases from CAF using the Linux kernel while trying to find out total number of partition via a non zero check, there could be possibility where the \u0027TotalPart\u0027 could cross \u0027GptHeader-\u003eMaxPtCnt\u0027 and which could result in OOB write in patching GPT.",
"id": "GHSA-q3g2-95m7-256q",
"modified": "2022-05-14T01:29:36Z",
"published": "2022-05-14T01:29:36Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2018-11262"
},
{
"type": "WEB",
"url": "https://source.codeaurora.org/quic/la/abl/tianocore/edk2/commit/?id=29ab5eb75bc9ed01466ab1a98e932e59fe27ad42"
},
{
"type": "WEB",
"url": "https://www.codeaurora.org/security-bulletin/2018/08/06/august-2018-code-aurora-security-bulletin"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/bid/106949"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-Q3G5-M4JC-57WR
Vulnerability from github – Published: 2023-09-11 15:31 – Updated: 2024-04-04 07:35
VLAI
Details
Adobe InDesign versions 17.1 (and earlier) and 16.4.1 (and earlier) are affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
Severity
7.8 (High)
{
"affected": [],
"aliases": [
"CVE-2022-28833"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-09-11T14:15:08Z",
"severity": "HIGH"
},
"details": "Adobe InDesign versions 17.1 (and earlier) and 16.4.1 (and earlier) are affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.",
"id": "GHSA-q3g5-m4jc-57wr",
"modified": "2024-04-04T07:35:13Z",
"published": "2023-09-11T15:31:01Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-28833"
},
{
"type": "WEB",
"url": "https://helpx.adobe.com/security/products/indesign/apsb22-23.html"
}
],
"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-Q3GG-7J3X-GPFG
Vulnerability from github – Published: 2025-06-03 15:31 – Updated: 2025-06-03 15:31
VLAI
Details
A vulnerability, which was classified as critical, was found in TOTOLINK X15 1.0.0-B20230714.1105. This affects the function formMapReboot of the file /boafrm/formMapReboot. The manipulation of the argument deviceMacAddr 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 vendor was contacted early about this disclosure but did not respond in any way.
Severity
{
"affected": [],
"aliases": [
"CVE-2025-5503"
],
"database_specific": {
"cwe_ids": [
"CWE-119",
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-06-03T15:16:00Z",
"severity": "HIGH"
},
"details": "A vulnerability, which was classified as critical, was found in TOTOLINK X15 1.0.0-B20230714.1105. This affects the function formMapReboot of the file /boafrm/formMapReboot. The manipulation of the argument deviceMacAddr 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 vendor was contacted early about this disclosure but did not respond in any way.",
"id": "GHSA-q3gg-7j3x-gpfg",
"modified": "2025-06-03T15:31:27Z",
"published": "2025-06-03T15:31:27Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-5503"
},
{
"type": "WEB",
"url": "https://github.com/Yhuanhuan01/TOTOlink/blob/main/TOTOlink-x15.md#poc2-stack_overflow"
},
{
"type": "WEB",
"url": "https://vuldb.com/?ctiid.310917"
},
{
"type": "WEB",
"url": "https://vuldb.com/?id.310917"
},
{
"type": "WEB",
"url": "https://www.totolink.net"
}
],
"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: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-Q3H4-PXWF-237F
Vulnerability from github – Published: 2024-06-21 12:31 – Updated: 2025-09-17 18:31
VLAI
Details
In the Linux kernel, the following vulnerability has been resolved:
media: stk1160: fix bounds checking in stk1160_copy_video()
The subtract in this condition is reversed. The ->length is the length of the buffer. The ->bytesused is how many bytes we have copied thus far. When the condition is reversed that means the result of the subtraction is always negative but since it's unsigned then the result is a very high positive value. That means the overflow check is never true.
Additionally, the ->bytesused doesn't actually work for this purpose because we're not writing to "buf->mem + buf->bytesused". Instead, the math to calculate the destination where we are writing is a bit involved. You calculate the number of full lines already written, multiply by two, skip a line if necessary so that we start on an odd numbered line, and add the offset into the line.
To fix this buffer overflow, just take the actual destination where we are writing, if the offset is already out of bounds print an error and return. Otherwise, write up to buf->length bytes.
Severity
7.1 (High)
{
"affected": [],
"aliases": [
"CVE-2024-38621"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-06-21T11:15:11Z",
"severity": "HIGH"
},
"details": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: stk1160: fix bounds checking in stk1160_copy_video()\n\nThe subtract in this condition is reversed. The -\u003elength is the length\nof the buffer. The -\u003ebytesused is how many bytes we have copied thus\nfar. When the condition is reversed that means the result of the\nsubtraction is always negative but since it\u0027s unsigned then the result\nis a very high positive value. That means the overflow check is never\ntrue.\n\nAdditionally, the -\u003ebytesused doesn\u0027t actually work for this purpose\nbecause we\u0027re not writing to \"buf-\u003emem + buf-\u003ebytesused\". Instead, the\nmath to calculate the destination where we are writing is a bit\ninvolved. You calculate the number of full lines already written,\nmultiply by two, skip a line if necessary so that we start on an odd\nnumbered line, and add the offset into the line.\n\nTo fix this buffer overflow, just take the actual destination where we\nare writing, if the offset is already out of bounds print an error and\nreturn. Otherwise, write up to buf-\u003elength bytes.",
"id": "GHSA-q3h4-pxwf-237f",
"modified": "2025-09-17T18:31:14Z",
"published": "2024-06-21T12:31:20Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-38621"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/7532bcec0797adfa08791301c3bcae14141db3bd"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/a08492832cc4cacc24e0612f483c86ca899b9261"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/a16775828aaed1c54ff4e6fe83e8e4d5c6a50cb7"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/b504518a397059e1d55c521ba0ea2b545a6c4b52"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/d410017a7181cb55e4a5c810b32b75e4416c6808"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/ecf4ddc3aee8ade504c4d36b7b4053ce6093e200"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/f6a392266276730bea893b55d12940e32a25f56a"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/faa4364bef2ec0060de381ff028d1d836600a381"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-Q3HP-75V7-337W
Vulnerability from github – Published: 2022-05-07 00:00 – Updated: 2022-05-07 00:00
VLAI
Details
Adobe Photoshop versions 22.5.6 (and earlier) and 23.2.2 (and earlier) are affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious SVG file.
Severity
7.8 (High)
{
"affected": [],
"aliases": [
"CVE-2022-28270"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-05-06T18:15:00Z",
"severity": "HIGH"
},
"details": "Adobe Photoshop versions 22.5.6 (and earlier) and 23.2.2 (and earlier) are affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious SVG file.",
"id": "GHSA-q3hp-75v7-337w",
"modified": "2022-05-07T00:00:35Z",
"published": "2022-05-07T00:00:35Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-28270"
},
{
"type": "WEB",
"url": "https://helpx.adobe.com/security/products/photoshop/apsb22-20.html"
}
],
"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-Q3J4-865V-R93H
Vulnerability from github – Published: 2023-02-12 06:30 – Updated: 2023-02-21 18:30
VLAI
Details
Memory corruption due to configuration weakness in modem wile sending command to write protected files.
Severity
7.8 (High)
{
"affected": [],
"aliases": [
"CVE-2022-33233"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-02-12T04:15:00Z",
"severity": "HIGH"
},
"details": "Memory corruption due to configuration weakness in modem wile sending command to write protected files.",
"id": "GHSA-q3j4-865v-r93h",
"modified": "2023-02-21T18:30:23Z",
"published": "2023-02-12T06:30:29Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-33233"
},
{
"type": "WEB",
"url": "https://www.qualcomm.com/company/product-security/bulletins/february-2023-bulletin"
}
],
"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-Q3M2-24XM-QM8C
Vulnerability from github – Published: 2022-06-14 00:00 – Updated: 2022-06-23 00:00
VLAI
Details
Heap-based Buffer Overflow in GitHub repository hpjansson/chafa prior to 1.12.0.
Severity
{
"affected": [],
"aliases": [
"CVE-2022-2061"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-06-13T12:15:00Z",
"severity": "LOW"
},
"details": "Heap-based Buffer Overflow in GitHub repository hpjansson/chafa prior to 1.12.0.",
"id": "GHSA-q3m2-24xm-qm8c",
"modified": "2022-06-23T00:00:34Z",
"published": "2022-06-14T00:00:37Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-2061"
},
{
"type": "WEB",
"url": "https://github.com/hpjansson/chafa/commit/e6ce3746cdcf0836b9dae659a5aed15d73a080d8"
},
{
"type": "WEB",
"url": "https://huntr.dev/bounties/365ab61f-9a63-421c-97e6-21d4653021f0"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-Q3MX-X325-QGHQ
Vulnerability from github – Published: 2025-06-04 09:31 – Updated: 2025-07-11 18:30
VLAI
Details
Delta Electronics CNCSoft 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-2025-47727"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-06-04T08:15:22Z",
"severity": "HIGH"
},
"details": "Delta Electronics CNCSoft\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-q3mx-x325-qghq",
"modified": "2025-07-11T18:30:27Z",
"published": "2025-06-04T09:31:36Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-47727"
},
{
"type": "WEB",
"url": "https://filecenter.deltaww.com/news/download/doc/Delta-PCSA-2025-00006_CNCSoft%20-%20Out-of-bounds%20Write.pdf"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:A/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/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-Q3QM-RVX8-4RRQ
Vulnerability from github – Published: 2026-03-16 15:30 – Updated: 2026-03-16 15:30
VLAI
Details
in OpenHarmony v5.1.0 and prior versions allow a local attacker arbitrary code execution in pre-installed apps through out-of-bounds write. This vulnerability can be exploited only in restricted scenarios.
Severity
5.5 (Medium)
{
"affected": [],
"aliases": [
"CVE-2025-41432"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-03-16T14:17:58Z",
"severity": "MODERATE"
},
"details": "in OpenHarmony v5.1.0 and prior versions allow a local attacker arbitrary code execution in pre-installed apps through out-of-bounds write. This vulnerability can be exploited only in restricted scenarios.",
"id": "GHSA-q3qm-rvx8-4rrq",
"modified": "2026-03-16T15:30:41Z",
"published": "2026-03-16T15:30:41Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-41432"
},
{
"type": "WEB",
"url": "https://gitcode.com/openharmony/security/tree/master/zh/security-disclosure/2025/2025-10.md"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-Q3RR-G46F-JGQR
Vulnerability from github – Published: 2025-02-19 21:31 – Updated: 2025-05-21 15:30
VLAI
Details
A flaw was found in grub2. During the network boot process, when trying to search for the configuration file, grub copies data from a user controlled environment variable into an internal buffer using the grub_strcpy() function. During this step, it fails to consider the environment variable length when allocating the internal buffer, resulting in an out-of-bounds write. If correctly exploited, this issue may result in remote code execution through the same network segment grub is searching for the boot information, which can be used to by-pass secure boot protections.
Severity
7.6 (High)
{
"affected": [],
"aliases": [
"CVE-2025-0624"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-02-19T19:15:15Z",
"severity": "HIGH"
},
"details": "A flaw was found in grub2. During the network boot process, when trying to search for the configuration file, grub copies data from a user controlled environment variable into an internal buffer using the grub_strcpy() function. During this step, it fails to consider the environment variable length when allocating the internal buffer, resulting in an out-of-bounds write. If correctly exploited, this issue may result in remote code execution through the same network segment grub is searching for the boot information, which can be used to by-pass secure boot protections.",
"id": "GHSA-q3rr-g46f-jgqr",
"modified": "2025-05-21T15:30:32Z",
"published": "2025-02-19T21:31:38Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-0624"
},
{
"type": "WEB",
"url": "https://security.netapp.com/advisory/ntap-20250516-0006"
},
{
"type": "WEB",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2346112"
},
{
"type": "WEB",
"url": "https://access.redhat.com/security/cve/CVE-2025-0624"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2025:7702"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2025:4422"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2025:3780"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2025:3577"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2025:3573"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2025:3396"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2025:3367"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2025:3301"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2025:3297"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2025:2869"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2025:2867"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2025:2799"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2025:2784"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2025:2675"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2025:2655"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2025:2653"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2025:2521"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:A/AC:H/PR:H/UI:N/S:C/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.