ALT-PU-2020-2909: package accel-ppp update to version 1.12.0-alt4
Источник
errata.altlinux.org
Дата публикации
01.10.2020
Дата обновления
01.10.2020
Устраненные уязвимости
1
ALT Linux branch p11
ALT Container
ALT Education
ALT Workstation
ALT Workstation K
ALT Server
ALT Virtualization PVE Edition
ALT Linux branch p10
ALT Server
ALT Virtualization Server
ALT Workstation
ALT Workstation K
ALT Education
Simply Linux
Starterkit
ALT Container
Описание
This update upgrades accel-ppp to version 1.12.0-alt4.
Устраненные уязвимости1
Связанные уязвимости
CVSS3: 9.8
nvd
около 6 лет назад
In ACCEL-PPP (an implementation of PPTP/PPPoE/L2TP/SSTP), there is a buffer overflow when receiving an l2tp control packet ith an AVP which type is a string and no hidden flags, length set to less than 6. If your application is used in open networks or there are untrusted nodes in the network it is highly recommended to apply the patch. The problem was patched with commit 2324bcd5ba12cf28f47357a8f03cd41b7c04c52b As a workaround changes of commit 2324bcd5ba12cf28f47357a8f03cd41b7c04c52b can be applied to older versions.