CVE-2010-2225

2010-06-2400:00:00

ubuntu.com

cve-2010-2225

use-after-free vulnerability

php 5.2.x

php 5.3.x

splobjectstorage unserializer

remote attackers

arbitrary code execution

sensitive information disclosure

serialized data

php unserialize function

CVSS2

7.5

Attack Vector

NETWORK

Attack 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

EPSS

0.035

Percentile

91.7%

JSON

Use-after-free vulnerability in the SplObjectStorage unserializer in PHP
5.2.x and 5.3.x through 5.3.2 allows remote attackers to execute arbitrary
code or obtain sensitive information via serialized data, related to the
PHP unserialize function.

Bugs

<https://bugzilla.redhat.com/show_bug.cgi?id=605641>

Notes

Author	Note
mdeslaur	SplObjectStorage doesn’t have an unserializer in php 5.1.x

OSVersionArchitecturePackageVersionFilename
ubuntu8.04noarchphp5< 5.2.4-2ubuntu5.12UNKNOWN
ubuntu9.04noarchphp5< 5.2.6.dfsg.1-3ubuntu4.6UNKNOWN
ubuntu9.10noarchphp5< 5.2.10.dfsg.1-2ubuntu6.5UNKNOWN
ubuntu10.04noarchphp5< 5.3.2-1ubuntu4.5UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	8.04	noarch	php5	< 5.2.4-2ubuntu5.12	UNKNOWN
ubuntu	9.04	noarch	php5	< 5.2.6.dfsg.1-3ubuntu4.6	UNKNOWN
ubuntu	9.10	noarch	php5	< 5.2.10.dfsg.1-2ubuntu6.5	UNKNOWN
ubuntu	10.04	noarch	php5	< 5.3.2-1ubuntu4.5	UNKNOWN