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-2024-5293 (GCVE-0-2024-5293)
Vulnerability from cvelistv5 – Published: 2024-05-23 21:29 – Updated: 2024-08-01 21:11
VLAI
EPSS
VEX
Title
D-Link DIR-2640 HTTP Referer Stack-Based Buffer Overflow Remote Code Execution Vulnerability
Summary
D-Link DIR-2640 HTTP Referer Stack-Based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DIR-2640-US routers. Authentication is not required to exploit this vulnerability.
The specific flaw exists within prog.cgi, which handles HNAP requests made to the lighttpd webserver listening on TCP ports 80 and 443. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-21853.
Severity
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
1 reference
| URL | Tags |
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_research-advisory |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| D-Link | DIR-2640 |
Affected:
1.11B02_BETA02
|
|
| dlink | dir-2640_firmware |
Affected:
1.11b02
cpe:2.3:o:dlink:dir-2640_firmware:1.11b02:beta:*:*:*:*:*:* |
Date Public
2024-05-14 15:21
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CVE-2024-5242 (GCVE-0-2024-5242)
Vulnerability from cvelistv5 – Published: 2024-05-23 21:55 – Updated: 2024-08-01 21:03
VLAI
EPSS
VEX
Title
TP-Link Omada ER605 Stack-based Buffer Overflow Remote Code Execution Vulnerability
Summary
TP-Link Omada ER605 Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of TP-Link Omada ER605 routers. Authentication is not required to exploit this vulnerability. However, devices are vulnerable only if configured to use the Comexe DDNS service.
The specific flaw exists within the handling of DDNS error codes. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-22522.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_research-advisory |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| TP-Link | Omada ER605 |
Affected:
2.6_2.2.2 Build 20231017
|
|
| tp_link | omada_er605 |
Affected:
2.6_2.2.2_build_20231017
cpe:2.3:a:tp_link:omada_er605:2.6_2.2.2_build_20231017:*:*:*:*:*:*:* |
Date Public
2024-05-23 13:57
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CVE-2024-4550 (GCVE-0-2024-4550)
Vulnerability from cvelistv5 – Published: 2024-09-13 17:26 – Updated: 2024-09-16 17:59
VLAI
EPSS
VEX
Summary
A potential buffer overflow vulnerability was reported in some Lenovo ThinkSystem and ThinkStation products that could allow a local attacker with elevated privileges to execute arbitrary code.
Severity
6.7 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
1 reference
Impacted products
10 products
| Vendor | Product | Version | |
|---|---|---|---|
| Lenovo | P360 Workstation (ThinkStation) BIOS |
Affected:
0 , ≤ S0EKT43A
(custom)
|
|
| Lenovo | ST50 (ThinkSystem) BIOS |
Affected:
0 , < ITE134A
(custom)
|
|
| Lenovo | ST50 V2 (ThinkSystem) BIOS |
Affected:
0 , < TOE112D
(custom)
|
|
| Lenovo | ST58 (ThinkSystem) BIOS |
Affected:
0 , < ITE134A
(custom)
|
|
| Lenovo | ST58 V2 (ThinkSystem) BIOS |
Affected:
0 , < TOE112D
(custom)
|
|
| lenovo | thinkstation_p360_workstation_firmware |
Affected:
0 , < s0ekt43a
(custom)
cpe:2.3:o:lenovo:thinkstation_p360_workstation_firmware:-:*:*:*:*:*:*:* |
|
| lenovo | thinksystem_st50_firmware |
Affected:
0 , < ite134a
(custom)
cpe:2.3:o:lenovo:thinksystem_st50_firmware:-:*:*:*:*:*:*:* |
|
| lenovo | thinksystem_st50_v2_firmware |
Affected:
0 , < toe112d
(custom)
cpe:2.3:o:lenovo:thinksystem_st50_v2_firmware:*:*:*:*:*:*:*:* |
|
| lenovo | thinksystem_st58_v2_firmware |
Affected:
0 , < toe112d
(custom)
cpe:2.3:o:lenovo:thinksystem_st58_v2_firmware:*:*:*:*:*:*:*:* |
|
| lenovo | thinksystem_st58_firmware |
Affected:
0 , < ite134a
(custom)
cpe:2.3:o:lenovo:thinksystem_st58_firmware:*:*:*:*:*:*:*:* |
Credits
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CVE-2024-4497 (GCVE-0-2024-4497)
Vulnerability from cvelistv5 – Published: 2024-05-05 06:31 – Updated: 2024-08-01 20:40
VLAI
EPSS
VEX
Title
Tenda i21 formexeCommand stack-based overflow
Summary
A vulnerability was found in Tenda i21 1.0.0.14(4656). It has been declared as critical. This vulnerability affects the function formexeCommand. The manipulation of the argument cmdinput 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-263086 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.263086 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.263086 | signaturepermissions-required |
| https://vuldb.com/?submit.323607 | third-party-advisory |
| https://github.com/abcdefg-png/IoT-vulnerable/blo… | exploit |
Impacted products
Credits
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CVE-2024-4496 (GCVE-0-2024-4496)
Vulnerability from cvelistv5 – Published: 2024-05-05 06:00 – Updated: 2024-08-01 20:40
VLAI
EPSS
VEX
Title
Tenda i21 formWifiMacFilterSet stack-based overflow
Summary
A vulnerability was found in Tenda i21 1.0.0.14(4656). It has been classified as critical. This affects the function formWifiMacFilterSet. The manipulation of the argument ssidIndex 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-263085 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.263085 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.263085 | signaturepermissions-required |
| https://vuldb.com/?submit.323606 | third-party-advisory |
| https://github.com/abcdefg-png/IoT-vulnerable/blo… | exploit |
Credits
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CVE-2024-4495 (GCVE-0-2024-4495)
Vulnerability from cvelistv5 – Published: 2024-05-05 05:31 – Updated: 2024-08-01 20:40
VLAI
EPSS
VEX
Title
Tenda i21 formWifiMacFilterGet stack-based overflow
Summary
A vulnerability was found in Tenda i21 1.0.0.14(4656) and classified as critical. Affected by this issue is the function formWifiMacFilterGet. The manipulation of the argument index leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-263084. 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.263084 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.263084 | signaturepermissions-required |
| https://vuldb.com/?submit.323605 | third-party-advisory |
| https://github.com/abcdefg-png/IoT-vulnerable/blo… | exploit |
Impacted products
Credits
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CVE-2024-4494 (GCVE-0-2024-4494)
Vulnerability from cvelistv5 – Published: 2024-05-05 05:00 – Updated: 2024-08-01 20:40
VLAI
EPSS
VEX
Title
Tenda i21 setUplinkInfo formSetUplinkInfo stack-based overflow
Summary
A vulnerability has been found in Tenda i21 1.0.0.14(4656) and classified as critical. Affected by this vulnerability is the function formSetUplinkInfo of the file /goform/setUplinkInfo. The manipulation of the argument pingHostIp2 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 associated identifier of this vulnerability is VDB-263083. 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.263083 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.263083 | signaturepermissions-required |
| https://vuldb.com/?submit.323604 | third-party-advisory |
| https://github.com/abcdefg-png/IoT-vulnerable/blo… | exploit |
Credits
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CVE-2024-4493 (GCVE-0-2024-4493)
Vulnerability from cvelistv5 – Published: 2024-05-05 03:00 – Updated: 2024-08-01 20:40
VLAI
EPSS
VEX
Title
Tenda i21 formSetAutoPing stack-based overflow
Summary
A vulnerability, which was classified as critical, was found in Tenda i21 1.0.0.14(4656). Affected is the function formSetAutoPing. The manipulation of the argument ping1/ping2 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. VDB-263082 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.263082 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.263082 | signaturepermissions-required |
| https://vuldb.com/?submit.323602 | third-party-advisory |
| https://github.com/abcdefg-png/IoT-vulnerable/blo… | exploit |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Tenda | i21 |
Affected:
1.0.0.14(4656)
|
|
| tenda | i21_firmware |
Affected:
1.0.0.14 (4656)
cpe:2.3:o:tenda:i21_firmware:1.0.0.14\(4656\):*:*:*:*:*:*:* |
Credits
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CVE-2024-4492 (GCVE-0-2024-4492)
Vulnerability from cvelistv5 – Published: 2024-05-05 00:31 – Updated: 2024-08-01 20:40
VLAI
EPSS
VEX
Title
Tenda i21 setStaOffline formOfflineSet stack-based overflow
Summary
A vulnerability, which was classified as critical, has been found in Tenda i21 1.0.0.14(4656). This issue affects the function formOfflineSet of the file /goform/setStaOffline. The manipulation of the argument GO/ssidIndex 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-263081 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.263081 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.263081 | signaturepermissions-required |
| https://vuldb.com/?submit.323601 | third-party-advisory |
| https://github.com/abcdefg-png/IoT-vulnerable/blo… | exploit |
Credits
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CVE-2024-4491 (GCVE-0-2024-4491)
Vulnerability from cvelistv5 – Published: 2024-05-04 23:31 – Updated: 2024-08-01 20:40
VLAI
EPSS
VEX
Title
Tenda i21 formGetDiagnoseInfo stack-based overflow
Summary
A vulnerability classified as critical was found in Tenda i21 1.0.0.14(4656). This vulnerability affects the function formGetDiagnoseInfo. The manipulation of the argument cmdinput 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-263080. 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.263080 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.263080 | signaturepermissions-required |
| https://vuldb.com/?submit.323600 | third-party-advisory |
| https://github.com/abcdefg-png/IoT-vulnerable/blo… | exploit |
Impacted products
Credits
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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.