CWE-120

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.

We have discovered 1,254,886 live websites that are affected by CWE-120.

Available Reports

Website List

CVEs

Count - 2

CWE References

cwe.mitre.org

Countries

United States	398,845 websites

France	326,256 websites
Russia	54,881 websites
Germany	35,602 websites
China	34,083 websites
Japan	33,469 websites
Netherlands	29,386 websites
GB	27,900 websites
Italy	25,431 websites
Canada	24,390 websites

TLDs

.com	588,901 websites
.fr	146,208 websites
.org	66,634 websites
.ru	45,461 websites
.net	38,076 websites
.nl	22,292 websites
.de	21,834 websites
.it	19,152 websites
.be	18,373 websites
.pl	18,120 websites

Newest CVEs

List of the most recent CVEs that are part of CWE-120

Discovered	CVE	Description	Websites
Jun, 2022	CVE-2022-31626	mysqlnd/pdo password buffer overflow	945,201
Oct, 2019	CVE-2019-11043	Underflow in PHP-FPM can lead to RCE	309,685

The most widespread CVEs

List of the most common CVEs that are part of CWE-120

Discovered	CVE	Description	Websites
Jun, 2022	CVE-2022-31626	mysqlnd/pdo password buffer overflow	945,201
Oct, 2019	CVE-2019-11043	Underflow in PHP-FPM can lead to RCE	309,685

Websites affected by CWE-120

Top websites that are affected by CWE-120. Please click on the "Contact us" link to get more information.

Domain	Country	Rank
*.***.cz	Czech Republic	,**
*.cn	China	,**
**..cn	China	,**
*.***.pl	Poland	,**
*.***.pm	Saint Pierreand Miquelon	,**
*******.com	Germany	,**
***.*.cn	China	,**
*.*.*.cn	China	,**
****.org	GB	,**
*****.cn	China	,**

See full domain list