Common Weakness Enumeration
CWE-121
AllowedStack-based Buffer Overflow
Abstraction: Variant · Status: Draft
A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function).
5215 vulnerabilities reference this CWE, most recent first.
CVE-2024-4114 (GCVE-0-2024-4114)
Vulnerability from cvelistv5 – Published: 2024-04-24 15:00 – Updated: 2024-08-01 20:33
VLAI
EPSS
VEX
Title
Tenda TX9 PowerSaveSet sub_42C014 stack-based overflow
Summary
A vulnerability, which was classified as critical, has been found in Tenda TX9 22.03.02.10. This issue affects the function sub_42C014 of the file /goform/PowerSaveSet. The manipulation of the argument time leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-261857 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)
8.8 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.261857 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.261857 | signaturepermissions-required |
| https://vuldb.com/?submit.317218 | third-party-advisory |
| https://github.com/abcdefg-png/IoT-vulnerable/blo… | exploit |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Tenda | TX9 |
Affected:
22.03.02.10
|
|
| tenda | tx9_pro_firmware |
Affected:
22.03.02.10
cpe:2.3:o:tenda:tx9_pro_firmware:22.03.02.10:*:*:*:*:*:*:* |
Credits
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CVE-2024-4113 (GCVE-0-2024-4113)
Vulnerability from cvelistv5 – Published: 2024-04-24 15:00 – Updated: 2024-08-01 20:33
VLAI
EPSS
VEX
Title
Tenda TX9 SetSysTimeCfg sub_42D4DC stack-based overflow
Summary
A vulnerability classified as critical was found in Tenda TX9 22.03.02.10. This vulnerability affects the function sub_42D4DC of the file /goform/SetSysTimeCfg. The manipulation of the argument time leads to stack-based buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-261856. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Severity
8.8 (High)
8.8 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.261856 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.261856 | signaturepermissions-required |
| https://vuldb.com/?submit.317217 | third-party-advisory |
| https://github.com/abcdefg-png/IoT-vulnerable/blo… | exploit |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Tenda | TX9 |
Affected:
22.03.02.10
|
|
| tenda | tx9_pro_firmware |
Affected:
22.03.02.10
cpe:2.3:o:tenda:tx9_pro_firmware:22.03.02.10:*:*:*:*:*:*:* |
Credits
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CVE-2024-4112 (GCVE-0-2024-4112)
Vulnerability from cvelistv5 – Published: 2024-04-24 14:31 – Updated: 2024-08-21 21:12
VLAI
EPSS
VEX
Title
Tenda TX9 SetVirtualServerCfg sub_42CB94 stack-based overflow
Summary
A vulnerability classified as critical has been found in Tenda TX9 22.03.02.10. This affects the function sub_42CB94 of the file /goform/SetVirtualServerCfg. The manipulation of the argument list 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 associated identifier of this vulnerability is VDB-261855. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Severity
8.8 (High)
8.8 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.261855 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.261855 | signaturepermissions-required |
| https://vuldb.com/?submit.317206 | third-party-advisory |
| https://github.com/abcdefg-png/IoT-vulnerable/blo… | exploit |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Tenda | TX9 |
Affected:
22.03.02.10
|
|
| tenda | tx9_pro_firmware |
Affected:
22.03.02.10
cpe:2.3:o:tenda:tx9_pro_firmware:22.03.02.10:*:*:*:*:*:*:* |
Credits
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CVE-2024-4111 (GCVE-0-2024-4111)
Vulnerability from cvelistv5 – Published: 2024-04-24 14:00 – Updated: 2024-08-01 20:33
VLAI
EPSS
VEX
Title
Tenda TX9 SetLEDCfg sub_42BD7C stack-based overflow
Summary
A vulnerability was found in Tenda TX9 22.03.02.10. It has been rated as critical. Affected by this issue is the function sub_42BD7C of the file /goform/SetLEDCfg. The manipulation of the argument time leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. VDB-261854 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Severity
8.8 (High)
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.261854 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.261854 | signaturepermissions-required |
| https://vuldb.com/?submit.317205 | third-party-advisory |
| https://github.com/abcdefg-png/IoT-vulnerable/blo… | exploit |
Credits
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CVE-2024-4066 (GCVE-0-2024-4066)
Vulnerability from cvelistv5 – Published: 2024-04-23 21:00 – Updated: 2024-08-01 20:26
VLAI
EPSS
VEX
Title
Tenda AC8 AdvSetMacMtuWan fromAdvSetMacMtuWan stack-based overflow
Summary
A vulnerability classified as critical has been found in Tenda AC8 16.03.34.09. Affected is the function fromAdvSetMacMtuWan of the file /goform/AdvSetMacMtuWan. The manipulation of the argument wanMTU/wanSpeed/cloneType/mac/serviceName/serverName leads to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-261792. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Severity
8.8 (High)
8.8 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.261792 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.261792 | signaturepermissions-required |
| https://vuldb.com/?submit.316495 | third-party-advisory |
| https://github.com/abcdefg-png/IoT-vulnerable/blo… | exploit |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Tenda | AC8 |
Affected:
16.03.34.09
|
|
| tenda | ac8_firmware |
Affected:
16.03.34.06
cpe:2.3:o:tenda:ac8_firmware:16.03.34.06:*:*:*:*:*:*:* |
Credits
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CVE-2024-4065 (GCVE-0-2024-4065)
Vulnerability from cvelistv5 – Published: 2024-04-23 20:00 – Updated: 2024-08-01 20:26
VLAI
EPSS
VEX
Title
Tenda AC8 SetRebootTimer formSetRebootTimer stack-based overflow
Summary
A vulnerability was found in Tenda AC8 16.03.34.09. It has been rated as critical. This issue affects the function formSetRebootTimer of the file /goform/SetRebootTimer. The manipulation of the argument rebootTime leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-261791. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Severity
8.8 (High)
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.261791 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.261791 | signaturepermissions-required |
| https://vuldb.com/?submit.316494 | third-party-advisory |
| https://github.com/abcdefg-png/IoT-vulnerable/blo… | exploit |
Impacted products
Credits
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CVE-2024-4064 (GCVE-0-2024-4064)
Vulnerability from cvelistv5 – Published: 2024-04-23 20:00 – Updated: 2024-09-03 18:17
VLAI
EPSS
VEX
Title
Tenda AC8 execCommand R7WebsSecurityHandler stack-based overflow
Summary
A vulnerability was found in Tenda AC8 16.03.34.09. It has been declared as critical. This vulnerability affects the function R7WebsSecurityHandler of the file /goform/execCommand. The manipulation of the argument password leads to stack-based buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. VDB-261790 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Severity
8.8 (High)
8.8 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.261790 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.261790 | signaturepermissions-required |
| https://vuldb.com/?submit.316493 | third-party-advisory |
| https://github.com/abcdefg-png/IoT-vulnerable/blo… | exploit |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Tenda | AC8 |
Affected:
16.03.34.09
|
|
| tenda | ac8_firmware |
Affected:
16.03.34.09
cpe:2.3:a:tenda:ac8_firmware:16.03.34.09:*:*:*:*:*:*:* |
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CVE-2024-3910 (GCVE-0-2024-3910)
Vulnerability from cvelistv5 – Published: 2024-04-17 12:00 – Updated: 2024-08-01 20:26
VLAI
EPSS
VEX
Title
Tenda AC500 DhcpListClient fromDhcpListClient stack-based overflow
Summary
A vulnerability, which was classified as critical, has been found in Tenda AC500 2.0.1.9(1307). Affected by this issue is the function fromDhcpListClient of the file /goform/DhcpListClient. The manipulation of the argument page leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. VDB-261146 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Severity
8.8 (High)
8.8 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.261146 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.261146 | signaturepermissions-required |
| https://vuldb.com/?submit.313805 | third-party-advisory |
| https://github.com/abcdefg-png/IoT-vulnerable/blo… | exploit |
Impacted products
Credits
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CVE-2024-3909 (GCVE-0-2024-3909)
Vulnerability from cvelistv5 – Published: 2024-04-17 11:31 – Updated: 2024-08-01 20:26
VLAI
EPSS
VEX
Title
Tenda AC500 execCommand formexeCommand stack-based overflow
Summary
A vulnerability classified as critical was found in Tenda AC500 2.0.1.9(1307). Affected by this vulnerability is the function formexeCommand of the file /goform/execCommand. The manipulation of the argument cmdinput leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-261145 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)
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.261145 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.261145 | signaturepermissions-required |
| https://vuldb.com/?submit.313804 | third-party-advisory |
| https://github.com/abcdefg-png/IoT-vulnerable/blo… | exploit |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Tenda | AC500 |
Affected:
2.0.1.9(1307)
|
|
| tenda | ac500_firmware |
Affected:
2.0.1.9\(1307\)
cpe:2.3:o:tenda:ac500_firmware:2.0.1.9\(1307\):*:*:*:*:*:*:* |
Credits
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"value": "In Tenda AC500 2.0.1.9(1307) wurde eine kritische Schwachstelle entdeckt. Es geht um die Funktion formexeCommand der Datei /goform/execCommand. Mittels dem Manipulieren des Arguments cmdinput mit unbekannten Daten kann eine stack-based buffer overflow-Schwachstelle ausgenutzt werden. Der Angriff kann \u00fcber das Netzwerk erfolgen. Der Exploit steht zur \u00f6ffentlichen Verf\u00fcgung."
}
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CVE-2024-3907 (GCVE-0-2024-3907)
Vulnerability from cvelistv5 – Published: 2024-04-17 11:00 – Updated: 2024-08-01 20:26
VLAI
EPSS
VEX
Title
Tenda AC500 setcfm formSetCfm stack-based overflow
Summary
A vulnerability was found in Tenda AC500 2.0.1.9(1307). It has been rated as critical. This issue affects the function formSetCfm of the file /goform/setcfm. The manipulation of the argument funcpara1 leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-261143. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Severity
8.8 (High)
8.8 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.261143 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.261143 | signaturepermissions-required |
| https://vuldb.com/?submit.313802 | third-party-advisory |
| https://github.com/abcdefg-png/IoT-vulnerable/blo… | exploit |
Impacted products
Credits
{
"containers": {
"adp": [
{
"affected": [
{
"cpes": [
"cpe:2.3:h:tenda:ac500:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "ac500",
"vendor": "tenda",
"versions": [
{
"status": "affected",
"version": "-2.0.1.9(1307)"
}
]
}
],
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-3907",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-04-22T19:50:29.075942Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-06-04T17:32:54.186Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2024-08-01T20:26:57.130Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"name": "VDB-261143 | Tenda AC500 setcfm formSetCfm stack-based overflow",
"tags": [
"vdb-entry",
"technical-description",
"x_transferred"
],
"url": "https://vuldb.com/?id.261143"
},
{
"name": "VDB-261143 | CTI Indicators (IOB, IOC, IOA)",
"tags": [
"signature",
"permissions-required",
"x_transferred"
],
"url": "https://vuldb.com/?ctiid.261143"
},
{
"name": "Submit #313802 | Tenda AC500 V2.0.1.9(1307) buffer overflow",
"tags": [
"third-party-advisory",
"x_transferred"
],
"url": "https://vuldb.com/?submit.313802"
},
{
"tags": [
"exploit",
"x_transferred"
],
"url": "https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/AC500/formSetCfm.md"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "AC500",
"vendor": "Tenda",
"versions": [
{
"status": "affected",
"version": "2.0.1.9(1307)"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "reporter",
"value": "yhryhryhr_tu (VulDB User)"
}
],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability was found in Tenda AC500 2.0.1.9(1307). It has been rated as critical. This issue affects the function formSetCfm of the file /goform/setcfm. The manipulation of the argument funcpara1 leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-261143. NOTE: The vendor was contacted early about this disclosure but did not respond in any way."
},
{
"lang": "de",
"value": "Eine Schwachstelle wurde in Tenda AC500 2.0.1.9(1307) ausgemacht. Sie wurde als kritisch eingestuft. Betroffen davon ist die Funktion formSetCfm der Datei /goform/setcfm. Durch die Manipulation des Arguments funcpara1 mit unbekannten Daten kann eine stack-based buffer overflow-Schwachstelle ausgenutzt werden. Die Umsetzung des Angriffs kann dabei \u00fcber das Netzwerk erfolgen. Der Exploit steht zur \u00f6ffentlichen Verf\u00fcgung."
}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 8.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
{
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"baseScore": 8.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.0"
}
},
{
"cvssV2_0": {
"baseScore": 9,
"vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C",
"version": "2.0"
}
}
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"description": "CWE-121 Stack-based Buffer Overflow",
"lang": "en",
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"providerMetadata": {
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"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"shortName": "VulDB"
},
"references": [
{
"name": "VDB-261143 | Tenda AC500 setcfm formSetCfm stack-based overflow",
"tags": [
"vdb-entry",
"technical-description"
],
"url": "https://vuldb.com/?id.261143"
},
{
"name": "VDB-261143 | CTI Indicators (IOB, IOC, IOA)",
"tags": [
"signature",
"permissions-required"
],
"url": "https://vuldb.com/?ctiid.261143"
},
{
"name": "Submit #313802 | Tenda AC500 V2.0.1.9(1307) buffer overflow",
"tags": [
"third-party-advisory"
],
"url": "https://vuldb.com/?submit.313802"
},
{
"tags": [
"exploit"
],
"url": "https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/AC500/formSetCfm.md"
}
],
"timeline": [
{
"lang": "en",
"time": "2024-04-17T00:00:00.000Z",
"value": "Advisory disclosed"
},
{
"lang": "en",
"time": "2024-04-17T02:00:00.000Z",
"value": "VulDB entry created"
},
{
"lang": "en",
"time": "2024-04-17T07:53:02.000Z",
"value": "VulDB entry last update"
}
],
"title": "Tenda AC500 setcfm formSetCfm stack-based overflow"
}
},
"cveMetadata": {
"assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
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"cveId": "CVE-2024-3907",
"datePublished": "2024-04-17T11:00:06.424Z",
"dateReserved": "2024-04-17T05:42:46.647Z",
"dateUpdated": "2024-08-01T20:26:57.130Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
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}
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
Architecture and Design
Use an abstraction library to abstract away risky APIs. Not a complete solution.
Mitigation
Implementation
Implement and perform bounds checking on input.
Mitigation
Implementation
Do not use dangerous functions such as gets. Use safer, equivalent functions which check for boundary errors.
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].
No CAPEC attack patterns related to this CWE.