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debianDebianDEBIAN:DSA-4891-1:1A529
HistoryApr 13, 2021 - 8:47 p.m.

[SECURITY] [DSA 4891-1] tomcat9 security update

2021-04-1320:47:05
lists.debian.org
46

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

8.3 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

60.0%


Debian Security Advisory DSA-4891-1 [email protected]
https://www.debian.org/security/ Moritz Muehlenhoff
April 13, 2021 https://www.debian.org/security/faq


Package : tomcat9
CVE ID : CVE-2021-25122 CVE-2021-25329

Two vulnerabilities were discovered in the Tomcat servlet and JSP engine,
which could result in information disclosure or denial of service.

For the stable distribution (buster), these problems have been fixed in
version 9.0.31-1~deb10u4.

We recommend that you upgrade your tomcat9 packages.

For the detailed security status of tomcat9 please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/tomcat9

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]

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

8.3 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

60.0%