CVE-2010-1861

medium
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Description

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.

References

http://php-security.org/2010/05/05/mops-2010-009-php-shm_put_var-already-freed-resource-access-vulnerability/index.html

Details

Source: MITRE

Published: 2010-05-07

Updated: 2010-05-10

Type: CWE-399

Risk Information

CVSS v2

Base Score: 6.4

Vector: AV:N/AC:L/Au:N/C:P/I:P/A:N

Impact Score: 4.9

Exploitability Score: 10

Severity: MEDIUM

Tenable Plugins

View all (1 total)

IDNameProductFamilySeverity
56459GLSA-201110-06 : PHP: Multiple vulnerabilitiesNessusGentoo Local Security Checks
critical