Vulnerability in Netty
CVE-2014-0193
WebSocket08FrameDecoder in Netty 3.6.x before 3.6.9, 3.7.x before 3.7.1, 3.8.x before 3.8.2, 3.9.x before 3.9.1, and 4.0.x before 4.0.19 allows remote attackers to cause a denial of service (memory consumption) via a TextWebSocketFrame followed by a long stream of ContinuationWebSocketFrames.
Published · last modified .
CVSS v2 metric
CVSS v2 base score 5.0 (Medium). Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.043 (90.9th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 91st percentile — 90.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.043 · newest: 0.043 · change: 0.000
Affected products
- Netty — versions 3.6.0, 3.6.1, 3.6.2
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.securityfocus.com/bid/67182 (vdb-entry)
- rhn.redhat.com/errata/RHSA-2015-0765.html (vendor-advisory)
- secunia.com/advisories/59290 (third-party-advisory)
- rhn.redhat.com/errata/RHSA-2015-0675.html (vendor-advisory)
- rhn.redhat.com/errata/RHSA-2015-0720.html (vendor-advisory)
- rhn.redhat.com/errata/RHSA-2014-1020.html (vendor-advisory)
- rhn.redhat.com/errata/RHSA-2014-1021.html (vendor-advisory)
- github.com/netty/netty/issues/2441
- secunia.com/advisories/58280 (Vendor Advisory, third-party-advisory)
- rhn.redhat.com/errata/RHSA-2014-1019.html (vendor-advisory)
Frequently asked questions
- What is CVE-2014-0193?
- CVE-2014-0193 is a vulnerability in Netty, classified under CWE-399. Published 2014-05-06.
- Is CVE-2014-0193 known to be exploited?
- 6 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.