National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2007-1649 Detail

Description

PHP 5.2.1 allows context-dependent attackers to read portions of heap memory by executing certain scripts with a serialized data input string beginning with S:, which does not properly track the number of input bytes being processed.

Source:  MITRE      Last Modified:  03/23/2007

Quick Info

CVE Dictionary Entry:
CVE-2007-1649
Original release date:
03/23/2007
Last revised:
07/28/2017
Source:
US-CERT/NIST

Impact

CVSS Severity (version 2.0):
CVSS v2 Base Score:
7.8 HIGH
Vector:
(AV:N/AC:L/Au:N/C:C/I:N/A:N) (legend)
Impact Subscore:
6.9
Exploitability Subscore:
10.0
CVSS Version 2 Metrics:
Access Vector:
Network exploitable
Access Complexity:
Low
Authentication:
Not required to exploit
Impact Type:
Allows unauthorized disclosure of information

Vendor Statements (disclaimer)

Official Statement from Red Hat (04/16/2007)

Not vulnerable. These issues did not affect the versions of PHP as shipped with Red Hat Enterprise Linux 2.1, 3, 4, 5, Stronghold 4.0, or Red Hat Application Stack 1.

References to Advisories, Solutions, and Tools

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Hyperlink Resource Type Source Name
http://us2.php.net/releases/5_2_2.php External Source CONFIRM http://us2.php.net/releases/5_2_2.php
http://www.mandriva.com/security/advisories?name=MDVSA-2008:126 External Source MANDRIVA MDVSA-2008:126
http://www.php-security.org/MOPB/MOPB-29-2007.html Exploit External Source MISC http://www.php-security.org/MOPB/MOPB-29-2007.html
http://www.securityfocus.com/bid/23105 External Source BID 23105
https://exchange.xforce.ibmcloud.com/vulnerabilities/33170 External Source XF php-unserialize-information-disclosure(33170)

Technical Details

Vulnerability Type (View All)

Vulnerable software and versions Switch to CPE 2.2

Configuration 1
OR
cpe:2.3:a:php:php:5.2.1:*:*:*:*:*:*:*

Denotes Vulnerable Software
Are we missing a CPE here? Please let us know.

Change History 2 change records found - show changes