stricter rules on chroot names
CVE-2022-2787

4.3MEDIUM

Key Information:

Vendor

Debian
Status
Schroot
Vendor
CVE Published:
27 August 2022

What is CVE-2022-2787?

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.

Affected Version(s)

schroot < 1.6.13

References

https://codeberg.org/shelter/reschroot/commit/6f7166a285e...
https://lists.debian.org/debian-security-announce/2022/ms...
https://lists.debian.org/debian-lts-announce/2022/08/msg0...

CVSS V3.1

Score:
4.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.