未評価
In PolicyKit (aka polkit) 0.115, the "start time" protection mechanism can be bypassed because fork() is not atomic, and therefore authorization decis...
CVE-2019-6133
SecPulse初出
ディストリビューション別の修正状況
各ディストリビューションが公開している、この CVE の修正パッケージ
- Debian DEBIAN-CVE-2019-6133 linux 修正版: 4.19.16-1
- Ubuntu UBUNTU-CVE-2019-6133 linux 修正版: 3.13.0-166.216
原文の説明 取得元が公開している説明をそのまま載せています (多くは英語)。
In PolicyKit (aka polkit) 0.115, the "start time" protection mechanism can be bypassed because fork() is not atomic, and therefore authorization decisions are improperly cached. This is related to lack of uid checking in polkitbackend/polkitbackendinteractiveauthority.c.
参照URL
- advisory securityfocus.com
- advisory access.redhat.com
- advisory access.redhat.com
- advisory access.redhat.com
- advisory access.redhat.com
- advisory access.redhat.com
- advisory lists.debian.org
- advisory support.f5.com
- advisory usn.ubuntu.com
- advisory usn.ubuntu.com
- advisory usn.ubuntu.com
- advisory usn.ubuntu.com
- advisory usn.ubuntu.com
- advisory usn.ubuntu.com
- advisory usn.ubuntu.com
- advisory usn.ubuntu.com
- advisory usn.ubuntu.com
- patch git.kernel.org
- patch gitlab.freedesktop.org
- patch gitlab.freedesktop.org
- report bugs.chromium.org
- web lists.opensuse.org
- web lists.debian.org
- web lists.debian.org
- web usn.ubuntu.com