CVE-2018-1999045

2018-08-2300:00:00

ubuntu.com

5.5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

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

5.4 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

22.0%

JSON

A improper authentication vulnerability exists in Jenkins 2.137 and
earlier, 2.121.2 and earlier in SecurityRealm.java,
TokenBasedRememberMeServices2.java that allows attackers with a valid
cookie to remain logged in even if that feature is disabled.