6.3 Medium
AI Score
Confidence
Low
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
0.022 Low
EPSS
Percentile
89.3%
Buffer overflow in the strval function in PHP before 5.3.6, when the precision configuration option has a large value, might allow context-dependent attackers to cause a denial of service (application crash) via a small numerical value in the argument.
bugs.php.net/bug.php?id=54055
marc.info/?l=bugtraq&m=133469208622507&w=2
www.mandriva.com/security/advisories?name=MDVSA-2011:052
www.mandriva.com/security/advisories?name=MDVSA-2011:053
www.php.net/archive/2011.php
www.php.net/ChangeLog-5.php
www.php.net/releases/5_3_6.php
www.vupen.com/english/advisories/2011/0744