CVE-2022-2787
CVSS V2 None
CVSS V3 Medium 4.3
Description
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.
Overview
- CVE ID
- CVE-2022-2787
- Assigner
- security@debian.org
- Vulnerability Status
- Analyzed
- Published Version
- 2022-08-27T12:15:08
- Last Modified Date
- 2022-11-16T20:06:45
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:debian:schroot:*:*:*:*:*:*:*:* | 1 | OR | 1.6.13 | |
| cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- LOW
- Base Score
- 4.3
- Base Severity
- MEDIUM
- Exploitability Score
- 2.8
- Impact Score
- 1.4
References
| Reference URL | Reference Tags |
|---|---|
| https://codeberg.org/shelter/reschroot/commit/6f7166a285e1e97aea390be633591f9791b29a6d | Patch Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2022/08/msg00007.html | Mailing List Vendor Advisory |
| https://lists.debian.org/debian-security-announce/2022/msg00182.html | Mailing List Vendor Advisory |
| https://security.gentoo.org/glsa/202210-11 | Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2022-2787 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-2787 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-08-27 13:00:06 | Added to TrackCVE |