CVE-2020-25863
High
Description
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.
SeverityHigh
CVSS7.5
Exploit probability—
Product
Wireshark
PublishedOct 6, 2020
First seenOct 6, 2020
How to fix
Vendor advisories
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6IGRYKW4XLR44YDWTAH547ODYYBYPB2D/
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4DQHPKZFQ7W3X34RYN3FWFYCFJD4FXJW/
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZUHMK5HYTUUDXA64T2TAMAFMYV674QBW/
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| wireshark wireshark | 2.6.0 ≤ v ≤ 2.6.20, 3.0.0 ≤ v ≤ 3.0.13, 3.2.0 ≤ v ≤ 3.2.6 | — |
| fedoraproject fedora | 31, 32, 33 | — |
| opensuse leap | 15.1, 15.2 | — |
| debian debian_linux | 9.0 | — |
| oracle zfs_storage_appliance_firmware | 8.8 | — |
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