Ubuntu.comUB:CVE-2007-1700CVE-2007-1700
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.027 Low
EPSS
Percentile
90.3%
The session extension in PHP 4 before 4.4.5, and PHP 5 before 5.2.1,
calculates the reference count for the session variables without
considering the internal pointer from the session globals, which allows
context-dependent attackers to execute arbitrary code via a crafted string
in the session_register after unsetting HTTP_SESSION_VARS and _SESSION,
which destroys the session data Hashtable.
Related
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.027 Low
EPSS
Percentile
90.3%