| Descripción: | Summary:
The remote host is missing an update to the system
as announced in the referenced advisory.
Vulnerability Insight:
The following packages are affected:
php5
php5-sockets
CVE-2011-2483
crypt_blowfish before 1.1, as used in PHP before 5.3.7 on certain
platforms, does not properly handle 8-bit characters, which makes it
easier for context-dependent attackers to determine a cleartext
password by leveraging knowledge of a password hash.
CVE-2011-2202
The rfc1867_post_handler function in main/rfc1867.c in PHP before
5.3.7 does not properly restrict filenames in multipart/form-data POST
requests, which allows remote attackers to conduct absolute path
traversal attacks, and possibly create or overwrite arbitrary files,
via a crafted upload request, related to a 'file path injection
vulnerability.'
CVE-2011-1938
Stack-based buffer overflow in the socket_connect function in
ext/sockets/sockets.c in PHP 5.3.3 through 5.3.6 might allow
context-dependent attackers to execute arbitrary code via a long
pathname for a UNIX socket.
CVE-2011-1148
Use-after-free vulnerability in the substr_replace function in PHP
5.3.6 and earlier allows context-dependent attackers to cause a denial
of service (memory corruption) or possibly have unspecified other
impact by using the same variable for multiple arguments.
Solution:
Update your system with the appropriate patches or
software upgrades.
CVSS Score:
7.5
CVSS Vector:
AV:N/AC:L/Au:N/C:P/I:P/A:P
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