In Wireshark 3.0.0 to 3.0.6 and 2.6.0 to 2.6.12, the CMS dissector could crash. This was addressed in epan/dissectors/asn1/cms/packet-cms-template.c by ensuring that an object identifier is set to NULL after a ContentInfo dissection.

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005365 advisory.

    In Wireshark 3.0.0 to 3.0.6 and 2.6.0 to 2.6.12, the CMS dissector could crash. This was addressed in     epan/dissectors/asn1/cms/packet-cms-template.c by ensuring that an object identifier is set to NULL after     a ContentInfo dissection.

Tenable has extracted the preceding description block directly from the Unity Linux security advisory.

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

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - In Wireshark 3.0.0 to 3.0.6 and 2.6.0 to 2.6.12, the CMS dissector could crash. This was addressed in     epan/dissectors/asn1/cms/packet-cms-template.c by ensuring that an object identifier is set to NULL after     a ContentInfo dissection. (CVE-2019-19553)

Note that Nessus relies on the presence of the package as reported by the vendor.

Several vulnerabilities were fixed in Wireshark, a network sniffer.

CVE-2019-13619

ASN.1 BER and related dissectors crash.

CVE-2019-16319

The Gryphon dissector could go into an infinite loop.

CVE-2019-19553

The CMS dissector could crash.

CVE-2020-7045

The BT ATT dissector could crash.

CVE-2020-9428

The EAP dissector could crash.

CVE-2020-9430

The WiMax DLMAP dissector could crash.

CVE-2020-9431

The LTE RRC dissector could leak memory.

CVE-2020-11647

The BACapp dissector could crash.

CVE-2020-13164

The NFS dissector could crash.

CVE-2020-15466

The GVCP dissector could go into an infinite loop.

CVE-2020-25862

The TCP dissector could crash.

CVE-2020-25863

The MIME Multipart dissector could crash.

CVE-2020-26418

Memory leak in the Kafka protocol dissector.

CVE-2020-26421

Crash in USB HID protocol dissector.

CVE-2020-26575

The Facebook Zero Protocol (aka FBZERO) dissector could enter an infinite loop.

CVE-2020-28030

The GQUIC dissector could crash.

For Debian 9 stretch, these problems have been fixed in version 2.6.20-0+deb9u1.

We recommend that you upgrade your wireshark packages.

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

NOTE: Tenable Network Security has extracted the preceding description block directly from the DLA security advisory. 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 2.6.13. It is, therefore, affected by a vulnerability as referenced in the wireshark-2.6.13 advisory.

  - The CMS dissector could crash. It may be possible to     make Wireshark crash by injecting a malformed packet     onto the wire or by convincing someone to read a     malformed packet trace file. (CVE-2019-19553)

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 2.6.13. It is, therefore, affected by a vulnerability as referenced in the wireshark-2.6.13 advisory.

  - The CMS dissector could crash. It may be possible to     make Wireshark crash by injecting a malformed packet     onto the wire or by convincing someone to read a     malformed packet trace file. (CVE-2019-19553)

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 Windows host is prior to 3.0.7. It is, therefore, affected by a vulnerability as referenced in the wireshark-3.0.7 advisory.

  - The CMS dissector could crash. It may be possible to     make Wireshark crash by injecting a malformed packet     onto the wire or by convincing someone to read a     malformed packet trace file. (CVE-2019-19553)

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 3.0.7. It is, therefore, affected by a vulnerability as referenced in the wireshark-3.0.7 advisory.

  - The CMS dissector could crash. It may be possible to     make Wireshark crash by injecting a malformed packet     onto the wire or by convincing someone to read a     malformed packet trace file. (CVE-2019-19553)

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
299845	Unity Linux 20.1060e / 20.1070e Security Update: wireshark (UTSA-2026-005365)	Nessus	Unity Linux Local Security Checks	high
222724	Linux Distros Unpatched Vulnerability : CVE-2019-19553	Nessus	Misc.	high
146291	Debian DLA-2547-1 : wireshark security update	Nessus	Debian 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
131950	Wireshark 2.6.x < 2.6.13 A Vulnerability	Nessus	Windows	high
131949	Wireshark 2.6.x < 2.6.13 A Vulnerability (macOS)	Nessus	MacOS X Local Security Checks	high
131948	Wireshark 3.0.x < 3.0.7 A Vulnerability	Nessus	Windows	high
131947	Wireshark 3.0.x < 3.0.7 A Vulnerability (macOS)	Nessus	MacOS X Local Security Checks	high

Detections

Analytics

CVE-2019-19553

high

Tenable Plugins

high

high

high

high

high

high

high

high

high