Vulnerabilities > CVE-2020-25863

CVSS 7.5 - HIGH

Attack vector

NETWORK

Attack complexity

LOW

Privileges required

NONE

Confidentiality impact

NONE

Integrity impact

NONE

Availability impact

HIGH

network

low complexity

NVD

Published: 2020-10-06

Updated: 2024-11-21

Summary

In Wireshark 3.2.0 to 3.2.6, 3.0.0 to 3.0.13, and 2.6.0 to 2.6.20, the MIME Multipart dissector could crash. This was addressed in epan/dissectors/packet-multipart.c by correcting the deallocation of invalid MIME parts.

Vulnerable Configurations

Part	Description	Count
Application	Wireshark Wireshark Wireshark 2.6.0 Wireshark Wireshark 2.6.1 Wireshark Wireshark 2.6.2 Wireshark Wireshark 2.6.3 Wireshark Wireshark 2.6.4 Wireshark Wireshark 2.6.5 Wireshark Wireshark 2.6.6 Wireshark Wireshark 2.6.7 Wireshark Wireshark 2.6.8 Wireshark Wireshark 2.6.9 Wireshark Wireshark 2.6.10 Wireshark Wireshark 2.6.11 Wireshark Wireshark 2.6.12 Wireshark Wireshark 2.6.13 Wireshark Wireshark 2.6.14 Wireshark Wireshark 2.6.15 Wireshark Wireshark 2.6.16 Wireshark Wireshark 2.6.17 Wireshark Wireshark 2.6.18 Wireshark Wireshark 2.6.19 Wireshark Wireshark 2.6.20 Wireshark Wireshark 3.0.0 Wireshark Wireshark 3.0.1 Wireshark Wireshark 3.0.2 Wireshark Wireshark 3.0.3 Wireshark Wireshark 3.0.4 Wireshark Wireshark 3.0.5 Wireshark Wireshark 3.0.6 Wireshark Wireshark 3.0.7 Wireshark Wireshark 3.0.8 Wireshark Wireshark 3.0.9 Wireshark Wireshark 3.0.10 Wireshark Wireshark 3.0.11 Wireshark Wireshark 3.0.12 Wireshark Wireshark 3.0.13 Wireshark Wireshark 3.2.0 Wireshark Wireshark 3.2.1 Wireshark Wireshark 3.2.2 Wireshark Wireshark 3.2.3 Wireshark Wireshark 3.2.4 Wireshark Wireshark 3.2.5 Wireshark Wireshark 3.2.6	42
OS	Fedoraproject Fedoraproject Fedora 31 Fedoraproject Fedora 32 Fedoraproject Fedora 33	3
OS	Opensuse Opensuse Leap 15.1 Opensuse Leap 15.2	2
OS	Debian Debian Debian Linux 9.0	1
OS	Oracle Oracle ZFS Storage Appliance Firmware 8.8	1
Hardware	Oracle Oracle ZFS Storage Appliance -	1

References

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