VULNERABILITY INTELLIGENCE
CVE-2011-1464
CVSS score4.3 MEDIUM
EPSS probability2.80%
CISA KEVNot currently listed
Published2011-03-20
Last modified2026-06-16
CVSS vectorAV:N/AC:M/Au:N/C:N/I:N/A:P
Description
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.
Weakness classification
- CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer