CVE-2011-2188

2011-06-2100:00:00

ubuntu.com

CVSS2

9.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.041

Percentile

92.2%

JSON

LuaExpat before 1.2.0 does not properly detect recursion during entity
expansion, which allows remote attackers to cause a denial of service
(memory and CPU consumption) via a crafted XML document containing a large
number of nested entity references, a similar issue to CVE-2003-1564.