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Test ID:1.3.6.1.4.1.25623.1.0.891645
Category:Debian Local Security Checks
Title:Debian LTS: Security Advisory for wireshark (DLA-1645-1)
Summary:Several issues in wireshark, a network traffic analyzer, have been found.;Dissectors of;; - ISAKMP, a Internet Security Association and Key Management Protocol;; - P_MUL, a reliable multicast transfer protocol;; - 6LoWPAN, IPv6 over Low power Wireless Personal Area Network;are affected.;;CVE-2019-5719;Mateusz Jurczyk found that a missing encryption block in a packet could;crash the ISAKMP dissector.;;CVE-2019-5717;It was found that the P_MUL dissector could crash when a malformed;packet contains an illegal Data PDU sequence number of 0. Such a packet;may not be analysed.;;CVE-2019-5716;It was found that the 6LoWPAN dissector could crash when a malformed;packet does not contain IPHC information though the header says it;should.
Description:Summary:
Several issues in wireshark, a network traffic analyzer, have been found.
Dissectors of

- ISAKMP, a Internet Security Association and Key Management Protocol

- P_MUL, a reliable multicast transfer protocol

- 6LoWPAN, IPv6 over Low power Wireless Personal Area Network
are affected.

CVE-2019-5719
Mateusz Jurczyk found that a missing encryption block in a packet could
crash the ISAKMP dissector.

CVE-2019-5717
It was found that the P_MUL dissector could crash when a malformed
packet contains an illegal Data PDU sequence number of 0. Such a packet
may not be analysed.

CVE-2019-5716
It was found that the 6LoWPAN dissector could crash when a malformed
packet does not contain IPHC information though the header says it
should.

Affected Software/OS:
wireshark on Debian Linux

Solution:
For Debian 8 'Jessie', these problems have been fixed in version
1.12.1+g01b65bf-4+deb8u17.

We recommend that you upgrade your wireshark packages.

CVSS Score:
4.3

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

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2019-5716
BugTraq ID: 106482
http://www.securityfocus.com/bid/106482
Bugtraq: 20190324 [SECURITY] [DSA 4416-1] wireshark security update (Google Search)
https://seclists.org/bugtraq/2019/Mar/35
Debian Security Information: DSA-4416 (Google Search)
https://www.debian.org/security/2019/dsa-4416
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=15217
https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=2b2eea1793dbff813896e1ae9dff1bedb39ee010
https://www.wireshark.org/security/wnpa-sec-2019-01.html
https://lists.debian.org/debian-lts-announce/2019/01/msg00022.html
SuSE Security Announcement: openSUSE-SU-2020:0362 (Google Search)
http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00027.html
Common Vulnerability Exposure (CVE) ID: CVE-2019-5717
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=15337
https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=bf9272a92f3df1e4ccfaad434e123222ae5313f7
https://www.wireshark.org/security/wnpa-sec-2019-02.html
Common Vulnerability Exposure (CVE) ID: CVE-2019-5719
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=15374
https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=b5b02f2a9b8772d8814096f86c60a32889d61f2c
https://www.wireshark.org/security/wnpa-sec-2019-04.html
CopyrightCopyright (C) 2019 Greenbone Networks GmbH http://greenbone.net

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