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CVE-2022-2787

19
FAUCET Score

CVE-2022-2787 describes a denial-of-service vulnerability in schroot versions prior to 1.6.13, affecting Debian Linux. The flaw stems from overly permissive rules for chroot or session names, allowing any user to disrupt the schroot service. Rated as Medium severity (CVSS 4.3), this vulnerability can be exploited over the network with low attack complexity and no user interaction, leading to a denial of service. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
< 1.6.13CPE matchmatch criteria
cpe:2.3:a:debian:schroot:*:*:*:*:*:*:*:*
10.0CPE matchmatch criteria
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
11.0CPE matchmatch criteria
cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

4.3MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
LOW
Exploitability Score
2.8
Impact Score
1.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.81%
Probability of exploitation in next 30 days
EPSS Percentile
53.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0081 is in the 65th percentile among its peer group of 21,951 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Patches (1)

debianvendor investigatingvia nvd_reference
View patch

References

codeberg.org / shelter/reschroot/commit/6f7166a285e1e97aea390be633591f9791b29a6d
PatchThird Party Advisory
lists.debian.org / debian-lts-announce/2022/08/msg00007.html
Mailing ListVendor Advisory
lists.debian.org / debian-security-announce/2022/msg00182.html
Mailing ListVendor Advisory
security.gentoo.org / glsa/202210-11
Third Party Advisory