Wireshark: Denial of service

Background Wireshark is a network protocol analyzer formerly known as ethereal. Description A double free error was discovered in Wireshark’s Kafka dissector. Impact A remote attacker could exploit these vulnerabilities by sending a malformed packet or enticing a user to read a malformed packet...

openSUSE Security Update : wireshark (openSUSE-2020-1199)

This update for wireshark fixes the following issues : - Wireshark to 3.2.5 : - CVE-2020-15466: GVCP dissector infinite loop bsc1173606 - CVE-2020-13164: NFS dissector crash bsc1171899 - CVE-2020-11647: The BACapp dissector could crash bsc1169063 - Further features, bug fixes and updated protocol...

CVE-2020-17498

In Wireshark 3.2.0 to 3.2.5, the Kafka protocol dissector could crash. This was addressed in epan/dissectors/packet-kafka.c by avoiding a double free during LZ4 decompression...

CVE-2020-17498

In Wireshark 3.2.0 to 3.2.5, the Kafka protocol dissector could crash. This was addressed in epan/dissectors/packet-kafka.c by avoiding a double free during LZ4 decompression...

CVE-2020-17498

In Wireshark 3.2.0 to 3.2.5, the Kafka protocol dissector could crash. This was addressed in epan/dissectors/packet-kafka.c by avoiding a double free during LZ4 decompression...

DEBIAN-CVE-2020-17498

In Wireshark 3.2.0 to 3.2.5, the Kafka protocol dissector could crash. This was addressed in epan/dissectors/packet-kafka.c by avoiding a double free during LZ4 decompression...

Double free

In Wireshark 3.2.0 to 3.2.5, the Kafka protocol dissector could crash. This was addressed in epan/dissectors/packet-kafka.c by avoiding a double free during LZ4 decompression...

CVE-2020-17498

In Wireshark 3.2.0 to 3.2.5, the Kafka protocol dissector could crash. This was addressed in epan/dissectors/packet-kafka.c by avoiding a double free during LZ4 decompression...

CVE-2020-17498

In Wireshark 3.2.0 to 3.2.5, the Kafka protocol dissector could crash. This was addressed in epan/dissectors/packet-kafka.c by avoiding a double free during LZ4 decompression...

CVE-2020-17498

CVE-2020-17498 in Wireshark affects the Kafka protocol dissector (Wireshark 3.2.0–3.2.5), which could crash due to a double free during LZ4 decompression. The issue is fixed in the referenced description by avoiding the double free in epan/dissectors/packet-kafka.c. The description provides the v...

Wireshark 3.2.x < 3.2.6 A Vulnerability

The version of Wireshark installed on the remote Windows host is prior to 3.2.6. It is, therefore, affected by a vulnerability as referenced in the wireshark-3.2.6 advisory. - In Wireshark 3.2.0 to 3.2.5, the Kafka protocol dissector could crash. This was addressed in epan/dissectors/packet-kafka...

openSUSE: Security Advisory for wireshark (openSUSE-SU-2020:1188-1)

The remote host is missing an update for the Copyright C 2020 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

Wireshark 3.2.x < 3.2.6 A Vulnerability (macOS)

The version of Wireshark installed on the remote macOS / Mac OS X host is prior to 3.2.6. It is, therefore, affected by a vulnerability as referenced in the wireshark-3.2.6 advisory. - In Wireshark 3.2.0 to 3.2.5, the Kafka protocol dissector could crash. This was addressed in...

SUSE SLED15 / SLES15 Security Update : wireshark (SUSE-SU-2020:2144-1)

This update for wireshark fixes the following issues : Wireshark to 3.2.5 : - CVE-2020-15466: GVCP dissector infinite loop bsc1173606 - CVE-2020-13164: NFS dissector crash bsc1171899 - CVE-2020-11647: The BACapp dissector could crash bsc1169063 Further features, bug fixes and updated protocol...

CVE-2020-15466

In Wireshark 3.2.0 to 3.2.4, the GVCP dissector could go into an infinite loop. This was addressed in epan/dissectors/packet-gvcp.c by ensuring that an offset increases in all situations...

wireshark:fuzzshark_ip: Stack-buffer-overflow in dissect_xcsl_tcp_heur

Project: https://code.wireshark.org/review/wireshark Detailed Report: https://oss-fuzz.com/testcase?key=6233603948937216 Project: wireshark Fuzzing Engine: afl Fuzz Target: fuzzsharkip Job Type: aflasanwireshark Platform Id: linux Crash Type: Stack-buffer-overflow WRITE 1 Crash Address:...

Wireshark Security Update (wnpa-sec-2020-09) - Linux

Wireshark is prone to a denial of service DoS vulnerability. SPDX-FileCopyrightText: 2020 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only CPE = "cpe:/a:wireshark:wireshark"...

CVE-2020-15466

In Wireshark 3.2.0 to 3.2.4, the GVCP dissector could go into an infinite loop. This was addressed in epan/dissectors/packet-gvcp.c by ensuring that an offset increases in all situations...

DEBIAN-CVE-2020-15466

In Wireshark 3.2.0 to 3.2.4, the GVCP dissector could go into an infinite loop. This was addressed in epan/dissectors/packet-gvcp.c by ensuring that an offset increases in all situations...

Buffer overflow

In Wireshark 3.2.0 to 3.2.4, the GVCP dissector could go into an infinite loop. This was addressed in epan/dissectors/packet-gvcp.c by ensuring that an offset increases in all situations...