Published: 08/01/2019 Updated: 07/11/2023

CVSS v2 Base Score: 4.3 | Impact Score: 2.9 | Exploitability Score: 8.6

CVSS v3 Base Score: 5.5 | Impact Score: 3.6 | Exploitability Score: 1.8

VMScore: 383

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

In Wireshark 2.6.0 to 2.6.5, the 6LoWPAN dissector could crash. This was addressed in epan/dissectors/packet-6lowpan.c by avoiding use of a TVB before its creation.

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wireshark wireshark
debian debian linux 8.0
debian debian linux 9.0

It was discovered that Wireshark, a network traffic analyzer, contained several vulnerabilities in the dissectors for 6LoWPAN, P_MUL, RTSE, ISAKMP, TCAP, ASN1 BER and RPCAP, which could result in denial of service For the stable distribution (stretch), these problems have been fixed in version 267-1~deb9u1 We recommend that you upgrade your wi ...

In Wireshark 260 to 265, the 6LoWPAN dissector could crash This was addressed in epan/dissectors/packet-6lowpanc by avoiding use of a TVB before its creation ...

An assertion failure has been found in the 6LoWPAN dissector of Wireshark versions prior to 266, which could be triggered by injecting a malformed packet onto the wire or by convincing someone to read a malformed packet trace file ...

CWE-20 https://www.wireshark.org/security/wnpa-sec-2019-01.html https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=15217 http://www.securityfocus.com/bid/106482 https://lists.debian.org/debian-lts-announce/2019/01/msg00022.html https://www.debian.org/security/2019/dsa-4416 https://seclists.org/bugtraq/2019/Mar/35 http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00027.html https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=2b2eea1793dbff813896e1ae9dff1bedb39ee010 https://www.debian.org/security/2019/dsa-4416 https://nvd.nist.gov https://access.redhat.com/security/cve/cve-2019-5716

CVE-2019-5716

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