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ubuntuUbuntuUSN-4251-1
HistoryJan 27, 2020 - 12:00 a.m.

Tomcat vulnerabilities

2020-01-2700:00:00
ubuntu.com
76

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.8 High

AI Score

Confidence

High

5.1 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

HIGH

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.004 Low

EPSS

Percentile

72.9%

Releases

  • Ubuntu 16.04 ESM

Packages

  • tomcat8 - Servlet and JSP engine

Details

It was discovered that Tomcat incorrectly handled the RMI registry when
configured with the JMX Remote Lifecycle Listener. A local attacker could
possibly use this issue to obtain credentials and gain complete control
over the Tomcat instance. (CVE-2019-12418)

It was discovered that Tomcat incorrectly handled FORM authentication. A
remote attacker could possibly use this issue to perform a session fixation
attack. (CVE-2019-17563)

OSVersionArchitecturePackageVersionFilename
Ubuntu16.04noarchlibtomcat8-java< 8.0.32-1ubuntu1.11UNKNOWN
Ubuntu16.04noarchlibservlet3.1-java< 8.0.32-1ubuntu1.11UNKNOWN
Ubuntu16.04noarchlibservlet3.1-java-doc< 8.0.32-1ubuntu1.11UNKNOWN
Ubuntu16.04noarchtomcat8< 8.0.32-1ubuntu1.11UNKNOWN
Ubuntu16.04noarchtomcat8-admin< 8.0.32-1ubuntu1.11UNKNOWN
Ubuntu16.04noarchtomcat8-common< 8.0.32-1ubuntu1.11UNKNOWN
Ubuntu16.04noarchtomcat8-docs< 8.0.32-1ubuntu1.11UNKNOWN
Ubuntu16.04noarchtomcat8-examples< 8.0.32-1ubuntu1.11UNKNOWN
Ubuntu16.04noarchtomcat8-user< 8.0.32-1ubuntu1.11UNKNOWN

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.8 High

AI Score

Confidence

High

5.1 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

HIGH

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.004 Low

EPSS

Percentile

72.9%