| Name | CVE-2020-25863 |
| 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. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-2547-1 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| wireshark (PTS) | buster | 2.6.20-0+deb10u4 | fixed |
| buster (security) | 2.6.20-0+deb10u8 | fixed | |
| bullseye (security), bullseye | 3.4.10-0+deb11u1 | fixed | |
| bookworm, bookworm (security) | 4.0.11-1~deb12u1 | fixed | |
| trixie | 4.2.2-1 | fixed | |
| sid | 4.2.2-1.1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| wireshark | source | stretch | 2.6.20-0+deb9u1 | DLA-2547-1 | ||
| wireshark | source | buster | 2.6.20-0+deb10u1 | |||
| wireshark | source | (unstable) | 3.2.7-1 |
https://www.wireshark.org/security/wnpa-sec-2020-11.html
https://gitlab.com/wireshark/wireshark/-/issues/16741