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nvd[email protected]NVD:CVE-2014-8142
HistoryDec 20, 2014 - 11:59 a.m.

CVE-2014-8142

2014-12-2011:59:00
web.nvd.nist.gov
1

7.5 High

CVSS2

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

9.7 High

AI Score

Confidence

High

0.861 High

EPSS

Percentile

98.6%

Use-after-free vulnerability in the process_nested_data function in ext/standard/var_unserializer.re in PHP before 5.4.36, 5.5.x before 5.5.20, and 5.6.x before 5.6.4 allows remote attackers to execute arbitrary code via a crafted unserialize call that leverages improper handling of duplicate keys within the serialized properties of an object, a different vulnerability than CVE-2004-1019.

Affected configurations

NVD
Node
phpphpRange5.4.35
OR
phpphpMatch5.5.0
OR
phpphpMatch5.5.0alpha1
OR
phpphpMatch5.5.0alpha2
OR
phpphpMatch5.5.0alpha3
OR
phpphpMatch5.5.0alpha4
OR
phpphpMatch5.5.0alpha5
OR
phpphpMatch5.5.0alpha6
OR
phpphpMatch5.5.0beta1
OR
phpphpMatch5.5.0beta2
OR
phpphpMatch5.5.0beta3
OR
phpphpMatch5.5.0beta4
OR
phpphpMatch5.5.0rc1
OR
phpphpMatch5.5.0rc2
OR
phpphpMatch5.5.1
OR
phpphpMatch5.5.2
OR
phpphpMatch5.5.3
OR
phpphpMatch5.5.4
OR
phpphpMatch5.5.5
OR
phpphpMatch5.5.6
OR
phpphpMatch5.5.7
OR
phpphpMatch5.5.8
OR
phpphpMatch5.5.9
OR
phpphpMatch5.5.10
OR
phpphpMatch5.5.11
OR
phpphpMatch5.5.12
OR
phpphpMatch5.5.13
OR
phpphpMatch5.5.14
OR
phpphpMatch5.5.15
OR
phpphpMatch5.5.16
OR
phpphpMatch5.5.17
OR
phpphpMatch5.5.18
OR
phpphpMatch5.5.19
OR
phpphpMatch5.6.0
OR
phpphpMatch5.6.0alpha1
OR
phpphpMatch5.6.0alpha2
OR
phpphpMatch5.6.0alpha3
OR
phpphpMatch5.6.0alpha4
OR
phpphpMatch5.6.0alpha5
OR
phpphpMatch5.6.0beta1
OR
phpphpMatch5.6.0beta2
OR
phpphpMatch5.6.0beta3
OR
phpphpMatch5.6.0beta4
OR
phpphpMatch5.6.1
OR
phpphpMatch5.6.2
OR
phpphpMatch5.6.3

References

7.5 High

CVSS2

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

9.7 High

AI Score

Confidence

High

0.861 High

EPSS

Percentile

98.6%