Memory leak in Kafka protocol dissector in Wireshark 3.4.0 and 3.2.0 to 3.2.8 allows denial of service via packet injection or crafted capture file.

The remote Redhat Enterprise Linux 8 host has one or more packages installed that are affected by multiple vulnerabilities that have been acknowledged by the vendor but will not be patched.

  - wireshark: free operation on an uninitialized memory address in wiretap/netmon.c (CVE-2018-6836)

  - In Wireshark 2.4.0 to 2.4.3 and 2.2.0 to 2.2.11, the IxVeriWave file parser could crash. This was     addressed in wiretap/vwr.c by correcting the signature timestamp bounds checks. (CVE-2018-5334)

  - In Wireshark 2.4.0 to 2.4.3 and 2.2.0 to 2.2.11, the WCP dissector could crash. This was addressed in     epan/dissectors/packet-wcp.c by validating the available buffer length. (CVE-2018-5335)

Note that Nessus has not tested for these issues but has instead relied on the package manager's report that the package is installed.

The remote SUSE Linux SUSE15 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2021:2125-1 advisory.

  - Memory leak in Kafka protocol dissector in Wireshark 3.4.0 and 3.2.0 to 3.2.8 allows denial of service via     packet injection or crafted capture file. (CVE-2020-26418)

  - Memory leak in the dissection engine in Wireshark 3.4.0 allows denial of service via packet injection or     crafted capture file. (CVE-2020-26419)

  - Memory leak in RTPS protocol dissector in Wireshark 3.4.0 and 3.2.0 to 3.2.8 allows denial of service via     packet injection or crafted capture file. (CVE-2020-26420)

  - Crash in USB HID protocol dissector and possibly other dissectors in Wireshark 3.4.0 and 3.2.0 to 3.2.8     allows denial of service via packet injection or crafted capture file. (CVE-2020-26421)

  - Buffer overflow in QUIC dissector in Wireshark 3.4.0 to 3.4.1 allows denial of service via packet     injection or crafted capture file (CVE-2020-26422)

  - Memory leak in USB HID dissector in Wireshark 3.4.0 to 3.4.2 allows denial of service via packet injection     or crafted capture file (CVE-2021-22173)

  - Crash in USB HID dissector in Wireshark 3.4.0 to 3.4.2 allows denial of service via packet injection or     crafted capture file (CVE-2021-22174)

  - Improper URL handling in Wireshark 3.4.0 to 3.4.3 and 3.2.0 to 3.2.11 could allow remote code execution     via via packet injection or crafted capture file. (CVE-2021-22191)

  - Excessive memory consumption in MS-WSP dissector in Wireshark 3.4.0 to 3.4.4 and 3.2.0 to 3.2.12 allows     denial of service via packet injection or crafted capture file (CVE-2021-22207)

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

The remote SUSE Linux SLED15 / SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2021:2125-1 advisory.

  - Memory leak in Kafka protocol dissector in Wireshark 3.4.0 and 3.2.0 to 3.2.8 allows denial of service via     packet injection or crafted capture file. (CVE-2020-26418)

  - Memory leak in the dissection engine in Wireshark 3.4.0 allows denial of service via packet injection or     crafted capture file. (CVE-2020-26419)

  - Memory leak in RTPS protocol dissector in Wireshark 3.4.0 and 3.2.0 to 3.2.8 allows denial of service via     packet injection or crafted capture file. (CVE-2020-26420)

  - Crash in USB HID protocol dissector and possibly other dissectors in Wireshark 3.4.0 and 3.2.0 to 3.2.8     allows denial of service via packet injection or crafted capture file. (CVE-2020-26421)

  - Buffer overflow in QUIC dissector in Wireshark 3.4.0 to 3.4.1 allows denial of service via packet     injection or crafted capture file (CVE-2020-26422)

  - Memory leak in USB HID dissector in Wireshark 3.4.0 to 3.4.2 allows denial of service via packet injection     or crafted capture file (CVE-2021-22173)

  - Crash in USB HID dissector in Wireshark 3.4.0 to 3.4.2 allows denial of service via packet injection or     crafted capture file (CVE-2021-22174)

  - Improper URL handling in Wireshark 3.4.0 to 3.4.3 and 3.2.0 to 3.2.11 could allow remote code execution     via via packet injection or crafted capture file. (CVE-2021-22191)

  - Excessive memory consumption in MS-WSP dissector in Wireshark 3.4.0 to 3.4.4 and 3.2.0 to 3.2.12 allows     denial of service via packet injection or crafted capture file (CVE-2021-22207)

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

The remote SUSE Linux SUSE15 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2021:0909-1 advisory.

  - Memory leak in Kafka protocol dissector in Wireshark 3.4.0 and 3.2.0 to 3.2.8 allows denial of service via     packet injection or crafted capture file. (CVE-2020-26418)

  - Memory leak in the dissection engine in Wireshark 3.4.0 allows denial of service via packet injection or     crafted capture file. (CVE-2020-26419)

  - Memory leak in RTPS protocol dissector in Wireshark 3.4.0 and 3.2.0 to 3.2.8 allows denial of service via     packet injection or crafted capture file. (CVE-2020-26420)

  - Crash in USB HID protocol dissector and possibly other dissectors in Wireshark 3.4.0 and 3.2.0 to 3.2.8     allows denial of service via packet injection or crafted capture file. (CVE-2020-26421)

  - Buffer overflow in QUIC dissector in Wireshark 3.4.0 to 3.4.1 allows denial of service via packet     injection or crafted capture file (CVE-2020-26422)

  - Memory leak in USB HID dissector in Wireshark 3.4.0 to 3.4.2 allows denial of service via packet injection     or crafted capture file (CVE-2021-22173)

  - Crash in USB HID dissector in Wireshark 3.4.0 to 3.4.2 allows denial of service via packet injection or     crafted capture file (CVE-2021-22174)

  - Improper URL handling in Wireshark 3.4.0 to 3.4.3 and 3.2.0 to 3.2.11 could allow remote code execution     via via packet injection or crafted capture file. (CVE-2021-22191)

  - Excessive memory consumption in MS-WSP dissector in Wireshark 3.4.0 to 3.4.4 and 3.2.0 to 3.2.12 allows     denial of service via packet injection or crafted capture file (CVE-2021-22207)

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

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.

The remote Fedora 32 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2021-138674557c advisory.

  - Memory leak in Kafka protocol dissector in Wireshark 3.4.0 and 3.2.0 to 3.2.8 allows denial of service via     packet injection or crafted capture file. (CVE-2020-26418)

  - Memory leak in the dissection engine in Wireshark 3.4.0 allows denial of service via packet injection or     crafted capture file. (CVE-2020-26419)

  - Memory leak in RTPS protocol dissector in Wireshark 3.4.0 and 3.2.0 to 3.2.8 allows denial of service via     packet injection or crafted capture file. (CVE-2020-26420)

  - Crash in USB HID protocol dissector and possibly other dissectors in Wireshark 3.4.0 and 3.2.0 to 3.2.8     allows denial of service via packet injection or crafted capture file. (CVE-2020-26421)

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

The remote Fedora 33 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2021-f3011da665 advisory.

  - Memory leak in Kafka protocol dissector in Wireshark 3.4.0 and 3.2.0 to 3.2.8 allows denial of service via     packet injection or crafted capture file. (CVE-2020-26418)

  - Memory leak in the dissection engine in Wireshark 3.4.0 allows denial of service via packet injection or     crafted capture file. (CVE-2020-26419)

  - Memory leak in RTPS protocol dissector in Wireshark 3.4.0 and 3.2.0 to 3.2.8 allows denial of service via     packet injection or crafted capture file. (CVE-2020-26420)

  - Crash in USB HID protocol dissector and possibly other dissectors in Wireshark 3.4.0 and 3.2.0 to 3.2.8     allows denial of service via packet injection or crafted capture file. (CVE-2020-26421)

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

The remote host is affected by the vulnerability described in GLSA-202101-12 (Wireshark: Multiple vulnerabilities)

    Multiple vulnerabilities have been discovered in Wireshark. Please       review the CVE identifiers referenced below for details.
  Impact :

    Please review the referenced CVE identifiers for details.
  Workaround :

    There is no known workaround at this time.

The version of Wireshark installed on the remote macOS / Mac OS X host is prior to 3.4.1. It is, therefore, affected by multiple vulnerabilities as referenced in the wireshark-3.4.1 advisory.

  - Memory leak in Kafka protocol dissector in Wireshark 3.4.0 and 3.2.0 to 3.2.8 allows denial of service via     packet injection or crafted capture file. (CVE-2020-26418)

  - Crash in USB HID protocol dissector and possibly other dissectors in Wireshark 3.4.0 and 3.2.0 to 3.2.8     allows denial of service via packet injection or crafted capture file. (CVE-2020-26421)

  - Memory leak in RTPS protocol dissector in Wireshark 3.4.0 and 3.2.0 to 3.2.8 allows denial of service via     packet injection or crafted capture file. (CVE-2020-26420)

  - Memory leak in the dissection engine in Wireshark 3.4.0 allows denial of service via packet injection or     crafted capture file. (CVE-2020-26419)

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 3.4.1. It is, therefore, affected by multiple vulnerabilities as referenced in the wireshark-3.4.1 advisory.

  - Memory leak in Kafka protocol dissector in Wireshark 3.4.0 and 3.2.0 to 3.2.8 allows denial of service via     packet injection or crafted capture file. (CVE-2020-26418)

  - Crash in USB HID protocol dissector and possibly other dissectors in Wireshark 3.4.0 and 3.2.0 to 3.2.8     allows denial of service via packet injection or crafted capture file. (CVE-2020-26421)

  - Memory leak in RTPS protocol dissector in Wireshark 3.4.0 and 3.2.0 to 3.2.8 allows denial of service via     packet injection or crafted capture file. (CVE-2020-26420)

  - Memory leak in the dissection engine in Wireshark 3.4.0 allows denial of service via packet injection or     crafted capture file. (CVE-2020-26419)

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 3.2.9. It is, therefore, affected by multiple vulnerabilities as referenced in the wireshark-3.2.9 advisory.

  - Memory leak in Kafka protocol dissector in Wireshark 3.4.0 and 3.2.0 to 3.2.8 allows denial of service via     packet injection or crafted capture file. (CVE-2020-26418)

  - Crash in USB HID protocol dissector and possibly other dissectors in Wireshark 3.4.0 and 3.2.0 to 3.2.8     allows denial of service via packet injection or crafted capture file. (CVE-2020-26421)

  - Memory leak in RTPS protocol dissector in Wireshark 3.4.0 and 3.2.0 to 3.2.8 allows denial of service via     packet injection or crafted capture file. (CVE-2020-26420)

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 3.2.9. It is, therefore, affected by multiple vulnerabilities as referenced in the wireshark-3.2.9 advisory.

  - Memory leak in Kafka protocol dissector in Wireshark 3.4.0 and 3.2.0 to 3.2.8 allows denial of service via     packet injection or crafted capture file. (CVE-2020-26418)

  - Crash in USB HID protocol dissector and possibly other dissectors in Wireshark 3.4.0 and 3.2.0 to 3.2.8     allows denial of service via packet injection or crafted capture file. (CVE-2020-26421)

  - Memory leak in RTPS protocol dissector in Wireshark 3.4.0 and 3.2.0 to 3.2.8 allows denial of service via     packet injection or crafted capture file. (CVE-2020-26420)

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
199495	RHEL 8 : wireshark (Unpatched Vulnerability)	Nessus	Red Hat Local Security Checks	critical
151742	openSUSE 15 Security Update : wireshark (openSUSE-SU-2021:2125-1)	Nessus	SuSE Local Security Checks	high
151105	SUSE SLED15 / SLES15 Security Update : wireshark (SUSE-SU-2021:2125-1)	Nessus	SuSE Local Security Checks	high
151066	openSUSE 15 Security Update : wireshark, libvirt, sbc, libqt5-qtmultimedia (openSUSE-SU-2021:0909-1)	Nessus	SuSE Local Security Checks	high
146291	Debian DLA-2547-1 : wireshark security update	Nessus	Debian Local Security Checks	high
146279	Fedora 32 : 1:wireshark (2021-138674557c)	Nessus	Fedora Local Security Checks	medium
146275	Fedora 33 : 1:wireshark (2021-f3011da665)	Nessus	Fedora Local Security Checks	medium
145380	GLSA-202101-12 : Wireshark: Multiple vulnerabilities	Nessus	Gentoo Local Security Checks	medium
144643	Wireshark 3.4.x < 3.4.1 Multiple Vulnerabilities (macOS)	Nessus	MacOS X Local Security Checks	medium
144642	Wireshark 3.4.x < 3.4.1 Multiple Vulnerabilities	Nessus	Windows	medium
144635	Wireshark 3.2.x < 3.2.9 Multiple Vulnerabilities (macOS)	Nessus	MacOS X Local Security Checks	medium
144634	Wireshark 3.2.x < 3.2.9 Multiple Vulnerabilities	Nessus	Windows	medium

Detections

Analytics

CVE-2020-26418

medium

Tenable Plugins

critical

high

high

high

high

medium

medium

medium

medium

medium

medium

medium