Ubuntu.comUB:CVE-2011-0752CVE-2011-0752
9.8 High
AI Score
Confidence
High
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
0.005 Low
EPSS
Percentile
75.9%
The extract function in PHP before 5.2.15 does not prevent use of the
EXTR_OVERWRITE parameter to overwrite (1) the GLOBALS superglobal array and
(2) the this variable, which allows context-dependent attackers to bypass
intended access restrictions by modifying data structures that were not
intended to depend on external input, a related issue to CVE-2005-2691 and
CVE-2006-3758.
Notes
| Author | Note |
|---|---|
| mdeslaur | discussion on oss-security seems to indicate this isn’t a security issue. Ignoring. |
Related
9.8 High
AI Score
Confidence
High
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
0.005 Low
EPSS
Percentile
75.9%