Уязвимость CVE-2020-25862: Информация
Описание
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 TCP dissector could crash. This was addressed in epan/dissectors/packet-tcp.c by changing the handling of the invalid 0xFFFF checksum.
Важность: HIGH (7,5) Вектор: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Исправленные пакеты
Имя пакета | Ветка | Исправлено в версии | Версия в репозитории | Errata ID | № Задания | Состояние |
|---|---|---|---|---|---|---|
| wireshark | sisyphus | 3.2.7-alt1 | 4.2.4-alt1 | ALT-PU-2020-2896-1 | 258925 | Исправлено |
| wireshark | p10 | 3.2.7-alt1 | 4.0.11-alt1 | ALT-PU-2020-2896-1 | 258925 | Исправлено |
| wireshark | p9 | 3.2.7-alt1 | 4.0.8-alt1 | ALT-PU-2020-2943-1 | 258926 | Исправлено |
| wireshark | c10f1 | 3.2.7-alt1 | 4.0.11-alt1 | ALT-PU-2020-2896-1 | 258925 | Исправлено |
| wireshark | c9f2 | 3.6.2-alt1 | 4.0.11-alt1 | ALT-PU-2022-1368-1 | 295751 | Исправлено |
Ссылки на рекомендации, решения и инструменты
Ссылка | Ресурс |
|---|---|
| https://www.wireshark.org/security/wnpa-sec-2020-12.html |
|
| https://gitlab.com/wireshark/wireshark/-/issues/16816 |
|
| https://gitlab.com/wireshark/wireshark/-/commit/7f3fe6164a68b76d9988c4253b24d43f498f1753 |
|
| openSUSE-SU-2020:1878 |
|
| openSUSE-SU-2020:1882 |
|
| https://www.oracle.com/security-alerts/cpujan2021.html |
|
| [debian-lts-announce] 20210206 [SECURITY] [DLA 2547-1] wireshark security update |
|
| FEDORA-2020-1b390bec14 | |
| FEDORA-2020-1bf4b97c16 | |
| FEDORA-2020-9bda6ae1cd |