CVE-2010-1861

The sysvshm extension for PHP 5.2 through 5.2.13 and 5.3 through 5.3.2 allows context-dependent attackers to write to arbitrary memory addresses by using an object's __sleep function to interrupt an internal call to the shm_put_var function, which triggers access of a freed resource.

We have discovered 154,909 live websites that are affected by CVE-2010-1861.

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Affected Software

Product  PHP
Category Programming Languages
Vulnerable Domains154,909 live websites (2.24% of PHP install base)
Vulnerable Versions
  • from 0 through 5.2.13
Vulnerable Versions Count26 versions ( 4.91% of all versions)



Details

  • Published - May 7, 2010
  • Updated - Sep 16, 2024

Website Distribution by Country

Number of websites using CVE-2010-1861
United States7,676 websites


Taiwan95,625 websites
Germany10,260 websites
Korea, South5,309 websites
Japan5,088 websites
France3,910 websites
Hungary3,824 websites
Russia2,810 websites
Czech Republic1,954 websites

Website Distribution by TLD

Number of websites using CVE-2010-1861
.com94,649 websites
.de9,030 websites
.info7,931 websites
.net3,962 websites
.ru2,402 websites
.org2,101 websites
.cz1,699 websites
.jp1,538 websites
.fr1,464 websites
.it1,334 websites

Vulnerable Versions

Vulnerable versions are highlighted in red

Websites affected by CVE-2010-1861

Top websites that are affected by CVE-2010-1861. Please click on the "Contact us" link to get more information.
DomainCountryRankContacts
*****.***.tw Taiwan*,***
**********.*****.de Germany*,***
****.info France**,***
******.com Taiwan**,***
*********.com United States**,***
******.com Taiwan**,***
****.com Taiwan**,***
*****.com Taiwan**,***
******.com Taiwan**,***
*****.com Taiwan**,***
See full domain list

FAQ

A total of 154,909 websites have been identified as vulnerable to CVE-2010-1861, based on global website indexing conducted by WebTechSurvey.
The PHP is affected by the CVE-2010-1861 vulnerability.
PHP versions up to and including 5.2.13 are vulnerable to CVE-2010-1861.