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cveMitreCVE-2007-1649
HistoryMar 24, 2007 - 12:19 a.m.

CVE-2007-1649

2007-03-2400:19:00
mitre
web.nvd.nist.gov
47
php
5.2.1
heap memory
attackers
serialized data
nvd

CVSS2

7.8

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:L/Au:N/C:C/I:N/A:N

AI Score

9.3

Confidence

High

EPSS

0.008

Percentile

81.7%

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.

Affected configurations

Nvd
Node
phpphpMatch5.2.1
VendorProductVersionCPE
phpphp5.2.1cpe:2.3:a:php:php:5.2.1:*:*:*:*:*:*:*

CVSS2

7.8

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:L/Au:N/C:C/I:N/A:N

AI Score

9.3

Confidence

High

EPSS

0.008

Percentile

81.7%