Vulnerability CVE-2020-11647: Information
Description
In Wireshark 3.2.0 to 3.2.2, 3.0.0 to 3.0.9, and 2.6.0 to 2.6.15, the BACapp dissector could crash. This was addressed in epan/dissectors/packet-bacapp.c by limiting the amount of recursion.
Severity: HIGH (7.5) Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Fixed packages
Package name | Branch | Fixed in version | Version from repository | Errata ID | Task # | State |
|---|---|---|---|---|---|---|
| wireshark | sisyphus | 3.2.3-alt1 | 4.2.5-alt2 | ALT-PU-2020-1719-1 | 249942 | Fixed |
| wireshark | p10 | 3.2.3-alt1 | 4.0.11-alt1 | ALT-PU-2020-1719-1 | 249942 | Fixed |
| wireshark | p9 | 3.2.4-alt1 | 4.0.8-alt1 | ALT-PU-2020-2029-1 | 252237 | Fixed |
| wireshark | c10f1 | 3.2.3-alt1 | 4.0.11-alt1 | ALT-PU-2020-1719-1 | 249942 | Fixed |
| wireshark | c9f2 | 3.2.4-alt1 | 4.0.11-alt1 | ALT-PU-2020-2029-1 | 252237 | Fixed |
| wireshark | p11 | 3.2.3-alt1 | 4.2.5-alt2 | ALT-PU-2020-1719-1 | 249942 | Fixed |
References to Advisories, Solutions, and Tools
Hyperlink | Resource |
|---|---|
| https://www.wireshark.org/security/wnpa-sec-2020-07.html |
|
| https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=16474 |
|
| GLSA-202007-13 |
|
| openSUSE-SU-2020:1188 |
|
| openSUSE-SU-2020:1199 |
|
| [debian-lts-announce] 20210206 [SECURITY] [DLA 2547-1] wireshark security update |
|
| https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=6f56fc9496db158218243ea87e3660c874a0bab0 |