Published: 13/08/2020 Updated: 07/11/2023

CVSS v2 Base Score: 4.3 | Impact Score: 2.9 | Exploitability Score: 8.6

CVSS v3 Base Score: 6.5 | Impact Score: 3.6 | Exploitability Score: 2.8

VMScore: 384

Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P

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.

Vulnerable Product	Search on Vulmon	Subscribe to Product
wireshark wireshark
fedoraproject fedora 31
fedoraproject fedora 32
opensuse leap 15.1
opensuse leap 15.2
oracle zfs storage appliance kit 8.8

CWE-415 https://www.wireshark.org/security/wnpa-sec-2020-10.html https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=16672 https://security.gentoo.org/glsa/202008-14 http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00035.html http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00038.html https://www.oracle.com/security-alerts/cpujan2021.html https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=76afda963de4f0b9be24f2d8e873990a5cbf221b https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/G7LO7DAPN33FL4JQ7DDPB76SIEFGMZSQ/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AII7UYDPNKYE75AZL45M6HAV2COP7F6S/https://nvd.nist.gov

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CVE-2020-17498

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