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ubuntucveUbuntu.comUB:CVE-2017-12197
HistoryJan 18, 2018 - 12:00 a.m.

CVE-2017-12197

2018-01-1800:00:00
ubuntu.com
ubuntu.com
10

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

4 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

0.002 Low

EPSS

Percentile

56.9%

It was found that libpam4j up to and including 1.8 did not properly
validate user accounts when authenticating. A user with a valid password
for a disabled account would be able to bypass security restrictions and
possibly access sensitive information.

Bugs

OSVersionArchitecturePackageVersionFilename
ubuntu17.10noarchlibpam4j< 1.4-2+deb8u1build0.17.10.1UNKNOWN
ubuntu14.04noarchlibpam4j< 1.4-2+deb8u1build0.14.04.1UNKNOWN
ubuntu16.04noarchlibpam4j< 1.4-2+deb8u1build0.16.04.1UNKNOWN
ubuntu17.04noarchlibpam4j< 1.4-2+deb8u1build0.17.04.1UNKNOWN

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

4 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

0.002 Low

EPSS

Percentile

56.9%