What is CVE-2019-11284?

CVE-2019-11284 is a high-severity vulnerability in Pivotal Reactor Netty, classified under Insufficiently Protected Credentials. CVSS score: 8.6/10. Published 2019-10-17.

How severe is CVE-2019-11284?

High severity. CVSS v3 base score is 8.6 out of 10.

Vulnerability in Pivotal Reactor Netty

CVE-2019-11284

Pivotal Reactor Netty, versions prior to 0.8.11, passes headers through redirects, including authorization ones. A remote unauthenticated malicious user may gain access to credentials for a different server than they have access to.

EPSS: 0.009 (55.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.6 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N.

Affected products

Pivotal Reactor Netty — versions prior to v0.8.11.RELEASE
Pivotal Reactor_netty

Weakness classification (CWE)

CWE-522 — Insufficiently Protected Credentials

References

security@pivotal.io (x_refsource_CONFIRM, Vendor Advisory)

Frequently asked questions

What is CVE-2019-11284?: CVE-2019-11284 is a high-severity vulnerability in Pivotal Reactor Netty, classified under Insufficiently Protected Credentials. CVSS score: 8.6/10. Published 2019-10-17.
How severe is CVE-2019-11284?: High severity. CVSS v3 base score is 8.6 out of 10.