CVE-2019-5427

2019-04-2200:00:00

ubuntu.com

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.023

Percentile

89.8%

JSON

c3p0 version < 0.9.5.4 may be exploited by a billion laughs attack when
loading XML configuration due to missing protections against recursive
entity expansion when loading configuration.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchc3p0< 0.9.1.2-9+deb8u1ubuntu0.18.04.1UNKNOWN
ubuntu20.04noarchc3p0< 0.9.1.2-10ubuntu0.20.04.1UNKNOWN
ubuntu21.10noarchc3p0< 0.9.1.2-10ubuntu0.21.10.1UNKNOWN
ubuntu22.04noarchc3p0< anyUNKNOWN
ubuntu24.04noarchc3p0< anyUNKNOWN
ubuntu14.04noarchc3p0< anyUNKNOWN
ubuntu16.04noarchc3p0< 0.9.1.2-9+deb8u1ubuntu0.16.04.1~esm1UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	c3p0	< 0.9.1.2-9+deb8u1ubuntu0.18.04.1	UNKNOWN
ubuntu	20.04	noarch	c3p0	< 0.9.1.2-10ubuntu0.20.04.1	UNKNOWN
ubuntu	21.10	noarch	c3p0	< 0.9.1.2-10ubuntu0.21.10.1	UNKNOWN
ubuntu	22.04	noarch	c3p0	< any	UNKNOWN
ubuntu	24.04	noarch	c3p0	< any	UNKNOWN
ubuntu	14.04	noarch	c3p0	< any	UNKNOWN
ubuntu	16.04	noarch	c3p0	< 0.9.1.2-9+deb8u1ubuntu0.16.04.1~esm1	UNKNOWN