Описание
ncsi.c in libslirp through 4.3.1 has a buffer over-read because it tries to read a certain amount of header data even if that exceeds the total packet length.
Пакеты
| Пакет | Статус | Версия исправления | Релиз | Тип |
|---|---|---|---|---|
| libslirp | fixed | 4.4.0-1 | package | |
| qemu | fixed | 1:4.1-2 | package | |
| qemu | not-affected | stretch | package |
Примечания
https://gitlab.freedesktop.org/slirp/libslirp/-/commit/2e1dcbc0c2af64fcb17009eaf2ceedd81be2b27f (v4.4.0)
qemu 1:4.1-2 switched to system libslirp, marking that version as fixed.
NC-SI introduced in: https://git.qemu.org/?p=qemu.git;a=commit;h=47bb83cad45eb7ce194a8ffd18f73c98edb46aec (QEMU v2.10)
https://github.com/rootless-containers/slirp4netns/security/advisories/GHSA-2j37-w439-87q3
EPSS
Связанные уязвимости
ncsi.c in libslirp through 4.3.1 has a buffer over-read because it tries to read a certain amount of header data even if that exceeds the total packet length.
ncsi.c in libslirp through 4.3.1 has a buffer over-read because it tries to read a certain amount of header data even if that exceeds the total packet length.
ncsi.c in libslirp through 4.3.1 has a buffer over-read because it tries to read a certain amount of header data even if that exceeds the total packet length.
Уязвимость компонента src/ncsi.c эмулятора TCP-IP Libslirp, позволяющая нарушителю получить доступ к конфиденциальным данным
ALT-PU-2020-3501: package `libslirp` update to version 4.4.0-alt1
EPSS