What is the severity of CVE-2022-2787?

The severity of CVE-2022-2787 is medium with a CVSS score of 4.3.

What software is affected by CVE-2022-2787?

The affected software includes Debian Schroot versions up to and excluding 1.6.13, Debian Linux 10.0, and Debian Linux 11.0.

How can I fix CVE-2022-2787?

To fix CVE-2022-2787, users should update to the latest version of Schroot.

Where can I find more information about CVE-2022-2787?

You can find more information about CVE-2022-2787 on the following references: [link1](https://codeberg.org/shelter/reschroot/commit/6f7166a285e1e97aea390be633591f9791b29a6d), [link2](https://lists.debian.org/debian-lts-announce/2022/08/msg00007.html), [link3](https://lists.debian.org/debian-security-announce/2022/msg00182.html).

Vulnerability/
CVE-2022-2787

medium

4.3

CWE

281

27/8/2022

16/9/2024

CVE-2022-2787: stricter rules on chroot names

Q: What is CVE-2022-2787?

CVE-2022-2787 is a vulnerability in Schroot that had too permissive rules on chroot or session names, allowing a denial of service on the schroot service for all users that may start a schroot session.

First published: Sat Aug 27 2022(Updated: )

Schroot before 1.6.13 had too permissive rules on chroot or session names, allowing a denial of service on the schroot service for all users that may start a schroot session.

Credit: security@debian.org

Affected Software	Affected Version	How to fix
Debian Schroot	<1.6.13
Debian Debian Linux	=10.0
Debian Debian Linux	=11.0

Remedy

https://codeberg.org/shelter/reschroot/commit/6f7166a285e1e97aea390be633591f9791b29a6d

Never miss a vulnerability like this again

Reference Links

Frequently Asked Questions

What is CVE-2022-2787?
CVE-2022-2787 is a vulnerability in Schroot that had too permissive rules on chroot or session names, allowing a denial of service on the schroot service for all users that may start a schroot session.
What is the severity of CVE-2022-2787?
The severity of CVE-2022-2787 is medium with a CVSS score of 4.3.
What software is affected by CVE-2022-2787?
The affected software includes Debian Schroot versions up to and excluding 1.6.13, Debian Linux 10.0, and Debian Linux 11.0.
How can I fix CVE-2022-2787?
To fix CVE-2022-2787, users should update to the latest version of Schroot.
Where can I find more information about CVE-2022-2787?
You can find more information about CVE-2022-2787 on the following references: [link1](https://codeberg.org/shelter/reschroot/commit/6f7166a285e1e97aea390be633591f9791b29a6d), [link2](https://lists.debian.org/debian-lts-announce/2022/08/msg00007.html), [link3](https://lists.debian.org/debian-security-announce/2022/msg00182.html).

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