CWE-120
4,226 CVEs • Abstraction: Base • Likelihood of Exploit: High
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.
CVEs (4,226)
CVE VENDORS PRODUCTS UPDATED PUBLISHED CVSS |
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Buffer Overflow vulnerability in Dvidelabs flatcc v.0.6.0 allows local attacker to execute arbitrary code via the fltacc execution of the error_ref_sym function. |
Buffer Overflow vulnerability in Saltstack v.3003 and before allows attacker to execute arbitrary code via the func variable in salt/salt/modules/status.py file. NOTE: this is disputed by third parties because an attacke...Show more |
A vulnerability has been identified in COMOS V10.2 (All versions), COMOS V10.3.3.1 (All versions < V10.3.3.1.45), COMOS V10.3.3.2 (All versions < V10.3.3.2.33), COMOS V10.3.3.3 (All versions < V10.3.3.3.9), COMOS V10.3.3...Show more |
IBM App Connect Enterprise 11.0.0.8 through 11.0.0.19 and 12.0.1.0 through 12.0.5.0 is vulnerable to a buffer overflow. A remote privileged user could overflow a buffer and cause the application to crash. IBM X-Force ID...Show more |
1Qualcomm 228Aqt1000 Firmware Ar8031 FirmwareAr8035 Firmware+225 moreJun 17, 2026 Feb 12, 2023 N/A· v4 9.8 CRITICAL· v3 N/A· v2 Memory corruption due to buffer copy without checking the size of input in WLAN Firmware while processing CCKM IE in reassoc response frame. |
1Qualcomm 243Aqt1000 Firmware Ar8031 FirmwareAr8035 Firmware+240 moreJun 17, 2026 Feb 12, 2023 N/A· v4 7.8 HIGH· v3 N/A· v2 Memory corruption in modem due to buffer copy without checking size of input while receiving WMI command. |
1Qualcomm 111Aqt1000 Firmware Ar8035 FirmwareQam8295p Firmware+108 moreJun 17, 2026 Feb 12, 2023 N/A· v4 7.8 HIGH· v3 N/A· v2 Memory corruption due to buffer copy without checking size of input while running memory sharing tests with large scattered memory. |
A vulnerability was found in GNU C Library 2.38. It has been declared as critical. This vulnerability affects the function __monstartup of the file gmon.c of the component Call Graph Monitor. The manipulation leads to bu...Show more |
Buffer Overflow vulnerability in fcitx5 5.0.8 allows attackers to cause a denial of service via crafted message to the application's listening port. |
1F5 12Big Ip Access Policy Manager Big Ip Advanced Firewall ManagerBig Ip Analytics+9 moreJun 17, 2026 Feb 1, 2023 N/A· v4 7.5 HIGH· v3 N/A· v2 On BIG-IP versions 17.0.x before 17.0.0.2 and 16.1.x before 16.1.3.3, when a HTTP profile with the non-default Enforcement options of Enforce HTTP Compliance and Unknown Methods: Reject are configured on a virtual server...Show more |
A vulnerability was found in TRENDNet TEW-811DRU 1.0.10.0. It has been classified as critical. This affects an unknown part of the file /wireless/guestnetwork.asp of the component httpd. The manipulation leads to buffer...Show more |
A vulnerability, which was classified as critical, was found in TRENDnet TEW-811DRU 1.0.10.0. Affected is an unknown function of the file /wireless/basic.asp of the component httpd. The manipulation leads to buffer overf...Show more |
1Schneider Electric 1Interactive Graphical Scada System Jun 17, 2026 Feb 1, 2023 N/A· v4 9.8 CRITICAL· v3 N/A· v2 A CWE-120: Buffer Copy without Checking Size of Input vulnerability exists that could cause a stack-based buffer overflow potentially leading to remote code execution when an attacker sends a specially crafted message. A...Show more |
Buffer Overflow Vulnerability in D-Link DIR-825 v1.33.0.44ebdd4-embedded and below allows attacker to execute arbitrary code via the GetConfig method to the /CPE endpoint. |
1Schneider Electric 1Interactive Graphical Scada System Jun 17, 2026 Jan 30, 2023 N/A· v4 9.8 CRITICAL· v3 N/A· v2 A CWE-120: Buffer Copy without Checking Size of Input vulnerability exists that could cause a stack-based buffer overflow, potentially leading to remote code execution when an attacker sends specially crafted log data re...Show more |
1Schneider Electric 1Interactive Graphical Scada System Jun 17, 2026 Jan 30, 2023 N/A· v4 9.8 CRITICAL· v3 N/A· v2 A CWE-120: Buffer Copy without Checking Size of Input vulnerability exists that could cause a stack-based buffer overflow, potentially leading to remote code execution when an attacker sends specially crafted alarm cache...Show more |
1Schneider Electric 1Interactive Graphical Scada System Jun 17, 2026 Jan 30, 2023 N/A· v4 9.8 CRITICAL· v3 N/A· v2 A CWE-120: Buffer Copy without Checking Size of Input vulnerability exists that could cause a stack-based buffer overflow, potentially leading to remote code execution when an attacker sends specially crafted setting val...Show more |
1Schneider Electric 1Interactive Graphical Scada System Jun 17, 2026 Jan 30, 2023 N/A· v4 9.8 CRITICAL· v3 N/A· v2 A CWE-120: Buffer Copy without Checking Size of Input vulnerability exists that could cause a stack-based buffer overflow, potentially leading to remote code execution when an attacker sends specially crafted alarm data...Show more |
1Schneider Electric 1Interactive Graphical Scada System Jun 17, 2026 Jan 30, 2023 N/A· v4 9.8 CRITICAL· v3 N/A· v2 A CWE-120: Buffer Copy without Checking Size of Input vulnerability exists that could cause a stack-based buffer overflow, potentially leading to remote code execution when an attacker sends specially crafted time reduce...Show more |
1Schneider Electric 1Interactive Graphical Scada System Jun 17, 2026 Jan 30, 2023 N/A· v4 9.8 CRITICAL· v3 N/A· v2 A CWE-120: Buffer Copy without Checking Size of Input vulnerability exists that could cause a stack-based buffer overflow, potentially leading to remote code execution when an attacker sends specially crafted online data...Show more |