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debianDebianDEBIAN:DSA-4118-1:A4F05
HistoryFeb 17, 2018 - 1:58 p.m.

[SECURITY] [DSA 4118-1] tomcat-native security update

2018-02-1713:58:43
lists.debian.org
21

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

5.9

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N

AI Score

6.1

Confidence

High

EPSS

0.003

Percentile

69.6%


Debian Security Advisory DSA-4118-1 [email protected]
https://www.debian.org/security/ Salvatore Bonaccorso
February 17, 2018 https://www.debian.org/security/faq


Package : tomcat-native
CVE ID : CVE-2017-15698

Jonas Klempel reported that tomcat-native, a library giving Tomcat
access to the Apache Portable Runtime (APR) library's network connection
(socket) implementation and random-number generator, does not properly
handle fields longer than 127 bytes when parsing the AIA-Extension field
of a client certificate. If OCSP checks are used, this could result in
client certificates that should have been rejected to be accepted.

For the oldstable distribution (jessie), this problem has been fixed
in version 1.1.32~repack-2+deb8u1.

For the stable distribution (stretch), this problem has been fixed in
version 1.2.12-2+deb9u1.

We recommend that you upgrade your tomcat-native packages.

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

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]

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

5.9

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N

AI Score

6.1

Confidence

High

EPSS

0.003

Percentile

69.6%