CVE-2020-7044
High
Description
In Wireshark 3.2.x before 3.2.1, the WASSP dissector could crash. This was addressed in epan/dissectors/packet-wassp.c by using >= and <= to resolve off-by-one errors.
SeverityHigh
CVSS7.5
Exploit probability—
Product
Wireshark
PublishedJan 16, 2020
First seenJan 16, 2020
How to fix
Update
- wireshark wireshark3.2.1 or later
Vendor advisories
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DZBICEY2HGSNQ3RPBLMDDYVAHGOGS4E2/
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JDVMBCADP73TBISYCS6ARKOSNNJOGXXZ/
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XN2GMGLT5XND7U34WX3O23WKUZ7JHMVN/
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| wireshark wireshark | 3.2.0 ≤ v < 3.2.1 | 3.2.1 |
| fedoraproject fedora | 30, 31, 32 | — |
| opensuse leap | 15.1 | — |
| oracle zfs_storage_appliance_kit | 8.8 | — |
| oracle solaris | 11 | — |
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