Vulnerability in Broadcom 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.
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.009 (57.9th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 58th percentile — 57.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.009 · newest: 0.009 · change: 0.000
Affected products
- Broadcom Reactor Netty
- Pivotal Reactor Netty — versions prior to v0.8.11.RELEASE
- Pivotal Reactor Netty
Weakness classification (CWE)
References
- pivotal.io/security/cve-2019-11284 (Vendor Advisory)
Frequently asked questions
- What is CVE-2019-11284?
- CVE-2019-11284 is a high-severity vulnerability in Broadcom 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.