Code injection

2020-04-2721:15:00

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www.prio-n.com

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

7.4 High

AI Score

Confidence

High

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

0.012 Low

EPSS

Percentile

85.2%

JSON

In PHP versions 7.2.x below 7.2.30, 7.3.x below 7.3.17 and 7.4.x below 7.4.5, if PHP is compiled with EBCDIC support (uncommon), urldecode() function can be made to access locations past the allocated memory, due to erroneously using signed numbers as array indexes.

CPENameOperatorVersion
debian_linuxeq9.0
debian_linuxeq10.0
communications_diameter_signaling_routerge8.0.0.0
communications_diameter_signaling_routerle8.4.0.5
phpge7.4.0
phplt7.4.5
phpge7.3.0
phplt7.3.17
phpge7.2.0
phplt7.2.30

Name	Operator	Version
debian_linux	eq	9.0
debian_linux	eq	10.0
communications_diameter_signaling_router	ge	8.0.0.0
communications_diameter_signaling_router	le	8.4.0.5
php	ge	7.4.0
php	lt	7.4.5
php	ge	7.3.0
php	lt	7.3.17
php	ge	7.2.0
php	lt	7.2.30