Vulnerability in Quarkus

CVE-2022-2466

It was found that Quarkus 2.10.x does not terminate HTTP requests header context which may lead to unpredictable behavior.

Vulnerability class: HTTP Request Smuggling

Published · last modified .

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.019 (78.5th percentile), scored .

Low probability of exploitation in the next 30 days, but still tracked. 79th percentile — 78.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2022-2466: held from 0.018 to 0.019.

EPSS over last 30 days · oldest: 0.018 · newest: 0.019 · change: +0.000

Affected products

  • Quarkus
  • Quarkus — versions quarkus 2.10.3

Weakness classification (CWE)

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2022-2466?
CVE-2022-2466 is a critical-severity vulnerability in Quarkus, classified under Inconsistent Interpretation of HTTP Requests (HTTP Request/Response Smuggling). CVSS score: 9.8/10. Published 2022-08-31.
How severe is CVE-2022-2466?
Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2022-2466 known to be exploited?
12 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.