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debianDebianDEBIAN:DSA-4596-1:D180A
HistoryDec 27, 2019 - 10:15 p.m.

[SECURITY] [DSA 4596-1] tomcat8 security update

2019-12-2722:15:49
lists.debian.org
164

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

Low

7.5 High

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.791 High

EPSS

Percentile

98.3%


Debian Security Advisory DSA-4596-1 [email protected]
https://www.debian.org/security/ Moritz Muehlenhoff
December 27, 2019 https://www.debian.org/security/faq


Package : tomcat8
CVE ID : CVE-2018-8014 CVE-2018-11784 CVE-2019-0199 CVE-2019-0221
CVE-2019-12418 CVE-2019-17563

Several issues were discovered in the Tomcat servlet and JSP engine, which
could result in session fixation attacks, information disclosure, cross-
site scripting, denial of service via resource exhaustion and insecure
redirects.

For the oldstable distribution (stretch), these problems have been fixed
in version 8.5.50-0+deb9u1. This update also requires an updated version
of tomcat-native which has been updated to 1.2.21-1~deb9u1.

We recommend that you upgrade your tomcat8 packages.

For the detailed security status of tomcat8 please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/tomcat8

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/

Mailing list: [email protected]

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

Low

7.5 High

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.791 High

EPSS

Percentile

98.3%