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kasperskyKaspersky LabKLA11626
HistoryDec 12, 2019 - 12:00 a.m.

KLA11626 SB vulnerability in Apache Tomcat

2019-12-1200:00:00
Kaspersky Lab
threats.kaspersky.com
22

5.1 Medium

CVSS2

Attack Vector

NETWORK

Attack 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

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

0.004 Low

EPSS

Percentile

73.2%

Unspecified vulnerability was found in Apache Tomcat. Malicious users can exploit this vulnerability to bypass security restrictions.

Original advisories

[http://tomcat.apache.org/security-9.html](Apache Tomcat 9.x)

[http://tomcat.apache.org/security-8.html](Apache Tomcat 8.x)

[http://tomcat.apache.org/security-7.html](Apache Tomcat 7.x)

Related products

Apache-Tomcat

CVE list

CVE-2019-17563 high

Solution

Update to the latest versionhttps://tomcat.apache.org/download-80.cgihttps://tomcat.apache.org/download-70.cgi

[https://tomcat.apache.org/download-90.cgi](Tomcat 9 Software Downloads)

Impacts

  • SB

Security bypass. Exploitation of vulnerabilities with this impact can lead to performing actions restricted by current security settings.

Affected Products

  • Apache Tomcat 9.x earlier than 9.0.30Apache Tomcat 7.x earlier than 7.0.99Apache Tomcat 8.5.x earlier than 8.5.50

5.1 Medium

CVSS2

Attack Vector

NETWORK

Attack 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

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

0.004 Low

EPSS

Percentile

73.2%