CVE-2014-0193

Home/CVE/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

CVE

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

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.

MEDIUM · CVSS 5 EPSS 0.04075

Monitor

No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence

Sigma rules0 YARA rules0

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Affected Products & Versions

nettyall versions

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Affected Packages

Language-ecosystem packages (from OSV) tied to this CVE, with the version that fixes it - the dependency-level detail NVD doesn’t carry.

Maven io.netty:netty MODERATE fixed in 3.6.9.Final

Maven io.netty:netty-all MODERATE fixed in 4.0.19.Final

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Scoring & Timeline

MEDIUM · CVSS v2 (legacy) · secalert@redhat.com

View on NVD

This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.

v2 Vector

AV:N/AC:L/Au:N/C:N/I:N/A:P

Published to NVD06 May 2014 · 02:55 PM

⚑

Vendor Advisories

rhsaRHSA-2015:1009Low
rhsaRHSA-2015:0235Moderate
rhsaRHSA-2015:0234Moderate
rhsaRHSA-2015:0765Moderate
rhsaRHSA-2015:0720Moderate
Show all 12 vendor advisoriesrhsaRHSA-2015:0675Moderate
rhsaRHSA-2014:1021Moderate
rhsaRHSA-2014:1020Moderate
rhsaRHSA-2014:1019Moderate
rhsaRHSA-2014:0910Important
rhsaRHSA-2014:1351Moderate
rhsaRHSA-2014:0818Low

🔗

References & Sources

Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.

http://netty.io/news/2014/04/30/release-day.htmlPatchVendor Advisory

http://rhn.redhat.com/errata/RHSA-2014-1019.html

http://rhn.redhat.com/errata/RHSA-2014-1020.html

http://rhn.redhat.com/errata/RHSA-2014-1021.html

http://rhn.redhat.com/errata/RHSA-2014-1351.html

http://rhn.redhat.com/errata/RHSA-2015-0675.html

Show all 14 references

http://rhn.redhat.com/errata/RHSA-2015-0720.html

http://rhn.redhat.com/errata/RHSA-2015-0765.html

http://secunia.com/advisories/58280Vendor Advisory

http://secunia.com/advisories/59290

http://www.securityfocus.com/bid/67182

https://github.com/netty/netty/issues/2441

https://lists.apache.org/thread.html/ff8dcfe29377088ab655fda9d585dccd5b1f07fabd94ae84fd60a7f8%40%3Ccommits.pulsar.apache.org%3E

https://lists.debian.org/debian-lts-announce/2020/02/msg00018.html

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