VULNERABILITY INTELLIGENCE
CVE-2011-1092
CVSS score7.5 HIGH
EPSS probability17.88%
CISA KEVNot currently listed
Published2011-03-15
Last modified2026-06-16
CVSS vectorAV:N/AC:L/Au:N/C:P/I:P/A:P
Description
Integer overflow in ext/shmop/shmop.c in PHP before 5.3.6 allows context-dependent attackers to cause a denial of service (crash) and possibly read sensitive memory via a large third argument to the shmop_read function.