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redhatRedHatRHSA-2012:0092
HistoryFeb 02, 2012 - 12:00 a.m.

(RHSA-2012:0092) Critical: php53 security update

2012-02-0200:00:00
access.redhat.com
25

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

0.894 High

EPSS

Percentile

98.4%

PHP is an HTML-embedded scripting language commonly used with the Apache
HTTP Server.

It was discovered that the fix for CVE-2011-4885 (released via
RHSA-2012:0019 for php53 packages in Red Hat Enterprise Linux 5) introduced
an uninitialized memory use flaw. A remote attacker could send a specially-
crafted HTTP request to cause the PHP interpreter to crash or, possibly,
execute arbitrary code. (CVE-2012-0830)

All php53 users should upgrade to these updated packages, which contain a
backported patch to resolve this issue. After installing the updated
packages, the httpd daemon must be restarted for the update to take effect.

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

0.894 High

EPSS

Percentile

98.4%