CVE-2019-5716

Debian Security Advisory 4416-1

Severity Score

5.5

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

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.

En Wireshark desde la versión 2.6.0 hasta la 2.6.5, el disector 6LoWPAN podría cerrarse inesperadamente. Esto se trató en epan/dissectors/packet-6lowpan.c, evitando el uso de un TVB antes de su creación.

It was discovered that Wireshark, a network traffic analyzer, contained several vulnerabilities in the dissectors for 6LoWPAN, P_MUL, RTSE, ISAKMP, TCAP, ASN.1 BER and RPCAP, which could result in denial of service.

*Credits: N/A

Attack Vector

Local

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

None

Integrity

None

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2019-01-08 CVE Reserved
2019-01-08 CVE Published
2024-08-04 CVE Updated
2024-08-04 First Exploit
2025-03-30 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-20: Improper Input Validation

CAPEC

References (8)

URL	Tag	Source
http://www.securityfocus.com/bid/106482	Third Party Advisory
https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=2b2eea1793dbff813896e1ae9dff1bedb39ee010	X_refsource_misc
https://lists.debian.org/debian-lts-announce/2019/01/msg00022.html	Mailing List
https://seclists.org/bugtraq/2019/Mar/35	Mailing List

URL	Date	SRC
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=15217	2024-08-04

URL	Date	SRC

URL	Date	SRC
http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00027.html	2023-11-07
https://www.debian.org/security/2019/dsa-4416	2023-11-07
https://www.wireshark.org/security/wnpa-sec-2019-01.html	2023-11-07

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Wireshark Search vendor "Wireshark"		Wireshark Search vendor "Wireshark" for product "Wireshark"				>= 2.6.0 <= 2.6.5 Search vendor "Wireshark" for product "Wireshark" and version " >= 2.6.0 <= 2.6.5"		-		Affected
Debian Search vendor "Debian"		Debian Linux Search vendor "Debian" for product "Debian Linux"				8.0 Search vendor "Debian" for product "Debian Linux" and version "8.0"		-		Affected
Debian Search vendor "Debian"		Debian Linux Search vendor "Debian" for product "Debian Linux"				9.0 Search vendor "Debian" for product "Debian Linux" and version "9.0"		-		Affected