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cve[email protected]CVE-2015-8865
HistoryMay 20, 2016 - 10:59 a.m.

CVE-2015-8865

2016-05-2010:59:00
CWE-119
web.nvd.nist.gov
183
cve-2015-8865
file_check_mem
buffer overflow
application crash
php
denial of service
nvd
security vulnerability

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

7.3 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

8.2 High

AI Score

Confidence

Low

0.004 Low

EPSS

Percentile

73.7%

The file_check_mem function in funcs.c in file before 5.23, as used in the Fileinfo component in PHP before 5.5.34, 5.6.x before 5.6.20, and 7.x before 7.0.5, mishandles continuation-level jumps, which allows context-dependent attackers to cause a denial of service (buffer overflow and application crash) or possibly execute arbitrary code via a crafted magic file.

Affected configurations

NVD
Node
phpphpRange5.5.33
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
OR
phpphpMatch5.6.4
OR
phpphpMatch5.6.5
OR
phpphpMatch5.6.6
OR
phpphpMatch5.6.7
OR
phpphpMatch5.6.8
OR
phpphpMatch5.6.9
OR
phpphpMatch5.6.10
OR
phpphpMatch5.6.11
OR
phpphpMatch5.6.12
OR
phpphpMatch5.6.13
OR
phpphpMatch5.6.14
OR
phpphpMatch5.6.15
OR
phpphpMatch5.6.16
OR
phpphpMatch5.6.17
OR
phpphpMatch5.6.18
OR
phpphpMatch5.6.19
OR
phpphpMatch7.0.0
OR
phpphpMatch7.0.1
OR
phpphpMatch7.0.2
OR
phpphpMatch7.0.3
OR
phpphpMatch7.0.4
Node
applemac_os_xRange10.11.4

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

7.3 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

8.2 High

AI Score

Confidence

Low

0.004 Low

EPSS

Percentile

73.7%