Ubuntu Security Notice USN-5584-1
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Ubuntu Security Notice USN-5584-1
August 29, 2022
schroot vulnerability
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سرور شما نیاز به مدیریت و پشتیبانی دارد؟h3>
پیکربندی، مانیتورینگ و نگهداری حرفهای سرورهای لینوکسی و ویندوزی.
A security issue affects these releases of Ubuntu and its derivatives:
– Ubuntu 22.04 LTS
– Ubuntu 20.04 LTS
– Ubuntu 18.04 LTS
– Ubuntu 16.04 ESM
Summary:
Schroot could be made to denial of service if certain
schroot names are used.
Software Description:
– schroot: Execute commands in a chroot environment
Details:
It was discovered that Schroot incorrectly handled certain Schroot names.
An attacker could possibly use this issue to break schroot’s internal
state causing a denial of service.
Update instructions:
The problem can be corrected by updating your system to the following
package versions:
Ubuntu 22.04 LTS:
schroot 1.6.10-12ubuntu3.1
Ubuntu 20.04 LTS:
schroot 1.6.10-9ubuntu0.1
Ubuntu 18.04 LTS:
schroot 1.6.10-4ubuntu0.1
Ubuntu 16.04 ESM:
schroot 1.6.10-1ubuntu3+esm1
In general, a standard system update will make all the necessary changes.
References:
https://ubuntu.com/security/notices/USN-5584-1
CVE-2022-2787
Package Information:
https://launchpad.net/ubuntu/+source/schroot/1.6.10-12ubuntu3.1
https://launchpad.net/ubuntu/+source/schroot/1.6.10-9ubuntu0.1
https://launchpad.net/ubuntu/+source/schroot/1.6.10-4ubuntu0.1