In Wireshark 3.2.x before 3.2.1, the WASSP dissector could crash. This was addressed in epan/dissectors/packet-wassp.c by using >= and <= to resolve off-by-one errors.

3.2.3

----

New version 3.2.2 Security fix for CVE-2020-7044, CVE-2020-9428, CVE-2020-9430, CVE-2020-9431

Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website.
Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

This update for wireshark and libmaxminddb fixes the following issues :

Update wireshark to new major version 3.2.2 and introduce libmaxminddb for GeoIP support (bsc#1156288).

New features include :

  - Added support for 111 new protocols, including     WireGuard, LoRaWAN, TPM 2.0, 802.11ax and QUIC

  - Improved support for existing protocols, like HTTP/2

  - Improved analytics and usability functionalities

This update was imported from the SUSE:SLE-15:Update update project.

This update for wireshark and libmaxminddb fixes the following issues :

Update wireshark to new major version 3.2.2 and introduce libmaxminddb for GeoIP support (bsc#1156288).

New features include :

Added support for 111 new protocols, including WireGuard, LoRaWAN, TPM 2.0, 802.11ax and QUIC

Improved support for existing protocols, like HTTP/2

Improved analytics and usability functionalities

Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The version of Wireshark installed on the remote Windows host is prior to 3.2.1. It is, therefore, affected by a denial of service (DoS) vulnerability in its WASSP dissector component due to insufficient packet processing logic. An unauthenticated, remote attacker can exploit this issue, by sending specially crafted packets to an affected host, to cause a DoS condition to occur in the component. 

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The version of Wireshark installed on the remote macOS / Mac OS X host is prior to 3.2.1. It is, therefore, affected by a denial of service (DoS) vulnerability in its WASSP dissector component due to insufficient packet processing logic. An unauthenticated, remote attacker can exploit this issue, by sending specially crafted packets to an affected host, to cause a DoS condition to occur in the component. 

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

ID	Name	Product	Family	Severity
135997	Fedora 30 : 1:wireshark (2020-da7dcee2ec)	Nessus	Fedora Local Security Checks	high
135994	Fedora 31 : 1:wireshark (2020-87737529a4)	Nessus	Fedora Local Security Checks	high
134755	openSUSE Security Update : wireshark (openSUSE-2020-362)	Nessus	SuSE Local Security Checks	high
134625	SUSE SLED15 / SLES15 Security Update : wireshark (SUSE-SU-2020:0693-1)	Nessus	SuSE Local Security Checks	high
133215	Wireshark 3.2.x < 3.2.1 Denial of Service (DoS) Vulnerability	Nessus	Windows	high
133214	Wireshark 3.2.x < 3.2.1 Denial of Service (DoS) Vulnerability (macOS)	Nessus	MacOS X Local Security Checks	high

Detections

Analytics

CVE-2020-7044

high

Tenable Plugins

high

high

high

high

high

high