CVE-2022-2787
Schroot Denial of Service (DoS)
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.
INFO
Published Date :
Aug. 27, 2022, 12:15 p.m.
Last Modified :
Nov. 16, 2022, 8:06 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
1.4
Exploitability Score :
2.8
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2022-2787.
| URL | Resource |
|---|---|
| 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 |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2022-2787 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2022-2787 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Modified Analysis by [email protected]
Nov. 16, 2022
Action Type Old Value New Value Changed Reference Type https://security.gentoo.org/glsa/202210-11 No Types Assigned https://security.gentoo.org/glsa/202210-11 Third Party Advisory -
CVE Modified by [email protected]
Oct. 31, 2022
Action Type Old Value New Value Added Reference https://security.gentoo.org/glsa/202210-11 [No Types Assigned] -
Initial Analysis by [email protected]
Sep. 01, 2022
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L Changed Reference Type https://codeberg.org/shelter/reschroot/commit/6f7166a285e1e97aea390be633591f9791b29a6d No Types Assigned https://codeberg.org/shelter/reschroot/commit/6f7166a285e1e97aea390be633591f9791b29a6d Patch, Third Party Advisory Changed Reference Type https://lists.debian.org/debian-lts-announce/2022/08/msg00007.html No Types Assigned https://lists.debian.org/debian-lts-announce/2022/08/msg00007.html Mailing List, Vendor Advisory Changed Reference Type https://lists.debian.org/debian-security-announce/2022/msg00182.html No Types Assigned https://lists.debian.org/debian-security-announce/2022/msg00182.html Mailing List, Vendor Advisory Added CWE NIST CWE-281 Added CPE Configuration OR *cpe:2.3:a:debian:schroot:*:*:*:*:*:*:*:* versions up to (excluding) 1.6.13 *cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* *cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2022-2787 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2022-2787
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.20 }} 0.01%
score
0.56846
percentile