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ubuntucveUbuntu.comUB:CVE-2015-4642
HistoryMay 16, 2016 - 12:00 a.m.

CVE-2015-4642

2016-05-1600:00:00
ubuntu.com
ubuntu.com
19

CVSS2

10

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.043

Percentile

92.3%

The escapeshellarg function in ext/standard/exec.c in PHP before 5.4.42,
5.5.x before 5.5.26, and 5.6.x before 5.6.10 on Windows allows remote
attackers to execute arbitrary OS commands via a crafted string to an
application that accepts command-line arguments for a call to the PHP
system function.

Bugs

Notes

Author Note
mdeslaur windows-specific

CVSS2

10

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.043

Percentile

92.3%