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atlassian408c4e8c446dJRASERVER-70487
HistoryJan 15, 2020 - 3:29 p.m.

Upgrade Tomcat to 8.5.50 to fix CVE-2019-17563 & CVE-2019-12418

2020-01-1515:29:54
408c4e8c446d
jira.atlassian.com
16

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.974 High

EPSS

Percentile

99.9%

h3. Issue Summary

The recently disclosed vulnerabilities regarding Apache Tomcat

Which affects the following versions:

  • Apache Tomcat 8.x from 8.5.0 before 8.5.50

We should bundle a more recent version of Tomcat so that Jira is not affected by this in the future.
h3. Steps to Reproduce

  • Not applicable.

h3. Expected Results

  • Not applicable.

h3. Actual Results

  • Not applicable.

h3. Workaround

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.974 High

EPSS

Percentile

99.9%