2.6 Low
CVSS2
Attack Vector
NETWORK
Attack Complexity
HIGH
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:H/Au:N/C:N/I:N/A:P
6.3 Medium
AI Score
Confidence
Low
0.062 Low
EPSS
Percentile
93.6%
pdo_sql_parser.re in the PDO extension in PHP before 5.3.14 and 5.4.x before 5.4.4 does not properly determine the end of the query string during parsing of prepared statements, which allows remote attackers to cause a denial of service (out-of-bounds read and application crash) via a crafted parameter value.
lists.opensuse.org/opensuse-security-announce/2012-08/msg00021.html
seclists.org/bugtraq/2012/Jun/60
www.debian.org/security/2012/dsa-2527
www.mandriva.com/security/advisories?name=MDVSA-2012:108
www.openwall.com/lists/oss-security/2012/08/02/3
www.openwall.com/lists/oss-security/2012/08/02/7
www.php.net/ChangeLog-5.php
www.ubuntu.com/usn/USN-1569-1
bugs.php.net/bug.php?id=61755
bugzilla.novell.com/show_bug.cgi?id=769785