CVE & CISA-KEV CatalogNVD
CVE-2021-28165
HIGHEPSS 99th pctl7.5
CVSS v3
Description
In Eclipse Jetty 7.2.2 to 9.4.38, 10.0.0.alpha0 to 10.0.1, and 11.0.0.alpha0 to 11.0.1, CPU usage can reach 100% upon receiving a large invalid TLS frame.
CVSS v3 Vector
Exploitability
Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityNone
IntegrityNone
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Exploit Intelligence
53.86%probability of exploitation in 30 days
99thpercentile
Very high risk: more likely to be exploited than 99% of all known CVEs.
References
- http://www.openwall.com/lists/oss-security/2021/04/20/3
- https://github.com/eclipse/jetty.project/security/advisories/GHSA-26vr-8j45-3r4w
- https://lists.apache.org/thread.html/r002258611ed0c35b82b839d284b43db9dcdec120db8afc1c993137dc%40%3Cnotifications.zookeeper.apache.org%3E
- https://lists.apache.org/thread.html/r03ca0b69db1e3e5f72fe484b71370d537cd711cbf334e2913332730a%40%3Cissues.spark.apache.org%3E
- https://lists.apache.org/thread.html/r05db8e0ef01e1280cc7543575ae0fa1c2b4d06a8b928916ef65dd2ad%40%3Creviews.spark.apache.org%3E
- https://lists.apache.org/thread.html/r06d54a297cb8217c66e5190912a955fb870ba47da164002bf2baffe5%40%3Creviews.spark.apache.org%3E
- https://lists.apache.org/thread.html/r077b76cafb61520c14c87c4fc76419ed664002da0ddac5ad851ae7e7%40%3Cjira.kafka.apache.org%3E
- https://lists.apache.org/thread.html/r0841b06b48324cfc81325de3c05a92e53f997185f9d71ff47734d961%40%3Cissues.solr.apache.org%3E
- https://lists.apache.org/thread.html/r0a241b0649beef90d422b42a26a2470d336e59e66970eafd54f9c3e2%40%3Ccommits.zookeeper.apache.org%3E
- https://lists.apache.org/thread.html/r0a4797ba6ceea8074f47574a4f3cc11493d514c1fab8203ebd212add%40%3Creviews.spark.apache.org%3E
- https://lists.apache.org/thread.html/r0bf3aa065abd23960fc8bdc8090d6bc00d5e391cf94ec4e1f4537ae3%40%3Cjira.kafka.apache.org%3E
- https://lists.apache.org/thread.html/r0cd1a5e3f4ad4770b44f8aa96572fc09d5b35bec149c0cc247579c42%40%3Creviews.spark.apache.org%3E
- https://lists.apache.org/thread.html/r0f02034a33076fd7243cf3a8807d2766e373f5cb2e7fd0c9a78f97c4%40%3Cissues.hbase.apache.org%3E
- https://lists.apache.org/thread.html/r111f1ce28b133a8090ca4f809a1bdf18a777426fc058dc3a16c39c66%40%3Cissues.solr.apache.org%3E
- https://lists.apache.org/thread.html/r17e26cf9a1e3cbc09522d15ece5d7c7a00cdced7641b92a22a783287%40%3Cissues.zookeeper.apache.org%3E
- https://lists.apache.org/thread.html/r23785214d47673b811ef119ca3a40f729801865ea1e891572d15faa6%40%3Creviews.spark.apache.org%3E
- https://lists.apache.org/thread.html/r2afc72af069a7fe89ca2de847f3ab3971cb1d668a9497c999946cd78%40%3Ccommits.spark.apache.org%3E
- https://lists.apache.org/thread.html/r2ea2f0541121f17e470a0184843720046c59d4bde6d42bf5ca6fad81%40%3Cissues.solr.apache.org%3E
- https://lists.apache.org/thread.html/r2f2d9c3b7cc750a6763d6388bcf5db0c7b467bd8be6ac4d6aea4f0cf%40%3Creviews.spark.apache.org%3E
- https://lists.apache.org/thread.html/r31f591a0deac927ede8ccc3eac4bb92697ee2361bf01549f9e3440ca%40%3Creviews.spark.apache.org%3E
- https://lists.apache.org/thread.html/r33eb3889ca0aa12720355e64fc2f8f1e8c0c28a4d55b3b4b8891becb%40%3Ccommits.zookeeper.apache.org%3E
- https://lists.apache.org/thread.html/r40136c2010fccf4fb2818a965e5d7ecca470e5f525c232ec5b8eb83a%40%3Cjira.kafka.apache.org%3E
- https://lists.apache.org/thread.html/r401b1c592f295b811608010a70792b11c91885b72af9f9410cffbe35%40%3Creviews.spark.apache.org%3E
- https://lists.apache.org/thread.html/r411d75dc6bcefadaaea246549dd18e8d391a880ddf28a796f09ce152%40%3Creviews.spark.apache.org%3E
- https://lists.apache.org/thread.html/r47a7542ab61da865fff3db0fe74bfe76c89a37b6e6d2c2a423f8baee%40%3Creviews.spark.apache.org%3E
- https://lists.apache.org/thread.html/r4891d45625cc522fe0eb764ac50d48bcca9c0db4805ea4a998d4c225%40%3Cissues.hbase.apache.org%3E
- https://lists.apache.org/thread.html/r4a66bfbf62281e31bc1345ebecbfd96f35199eecd77bfe4e903e906f%40%3Cissues.ignite.apache.org%3E
- https://lists.apache.org/thread.html/r4abbd760d24bab2b8f1294c5c9216ae915100099c4391ad64e9ae38b%40%3Cdev.hbase.apache.org%3E
- https://lists.apache.org/thread.html/r4b1fef117bccc7f5fd4c45fd2cabc26838df823fe5ca94bc42a4fd46%40%3Cissues.ignite.apache.org%3E
- https://lists.apache.org/thread.html/r520c56519b8820955a86966f499e7a0afcbcf669d6f7da59ef1eb155%40%3Ccommits.pulsar.apache.org%3E
- https://lists.apache.org/thread.html/r56e5568ac73daedcb3b5affbb4b908999f03d3c1b1ada3920b01e959%40%3Cdev.zookeeper.apache.org%3E
- https://lists.apache.org/thread.html/r5b3693da7ecb8a75c0e930b4ca26a5f97aa0207d9dae4aa8cc65fe6b%40%3Cissues.ignite.apache.org%3E
- https://lists.apache.org/thread.html/r5d1f16dca2e010193840068f1a1ec17b7015e91acc646607cbc0a4da%40%3Creviews.spark.apache.org%3E
- https://lists.apache.org/thread.html/r5f172f2dd8fb02f032ef4437218fd4f610605a3dd4f2a024c1e43b94%40%3Cissues.zookeeper.apache.org%3E
- https://lists.apache.org/thread.html/r64ff94118f6c80e6c085c6e2d51bbb490eaefad0642db8c936e4f0b7%40%3Creviews.spark.apache.org%3E
- https://lists.apache.org/thread.html/r6535b2beddf0ed2d263ab64ff365a5f790df135a1a2f45786417adb7%40%3Cdev.kafka.apache.org%3E
- https://lists.apache.org/thread.html/r65daad30d13f7c56eb5c3d7733ad8dddbf62c469175410777a78d812%40%3Cjira.kafka.apache.org%3E
- https://lists.apache.org/thread.html/r694e57d74fcaa48818a03c282aecfa13ae68340c798dfcb55cb7acc7%40%3Cdev.kafka.apache.org%3E
- https://lists.apache.org/thread.html/r6ac9e263129328c0db9940d72b4a6062e703c58918dd34bd22cdf8dd%40%3Cissues.ignite.apache.org%3E
- https://lists.apache.org/thread.html/r6b070441871a4e6ce8bb63e190c879bb60da7c5e15023de29ebd4f9f%40%3Cjira.kafka.apache.org%3E
- https://lists.apache.org/thread.html/r6ce2907b2691c025250ba010bc797677ef78d5994d08507a2e5477c9%40%3Creviews.spark.apache.org%3E
- https://lists.apache.org/thread.html/r6f256a1d15505f79f4050a69bb8f27b34cb353604dd2f765c9da5df7%40%3Cjira.kafka.apache.org%3E
- https://lists.apache.org/thread.html/r71031d0acb1de55c9ab32f4750c50ce2f28543252e887ca03bd5621e%40%3Creviews.spark.apache.org%3E
- https://lists.apache.org/thread.html/r7189bf41cb0c483629917a01cf296f9fbdbda3987084595192e3845d%40%3Cissues.hbase.apache.org%3E
- https://lists.apache.org/thread.html/r72bf813ed4737196ea3ed26494e949577be587fd5939fe8be09907c7%40%3Creviews.spark.apache.org%3E
- https://lists.apache.org/thread.html/r746434be6abff9ad321ff54ecae09e1f09c1c7c139021f40a5774090%40%3Creviews.spark.apache.org%3E
- https://lists.apache.org/thread.html/r769155244ca2da2948a44091bb3bb9a56e7e1c71ecc720b8ecf281f0%40%3Creviews.spark.apache.org%3E
- https://lists.apache.org/thread.html/r780c3c210a05c5bf7b4671303f46afc3fe56758e92864e1a5f0590d0%40%3Cjira.kafka.apache.org%3E
- https://lists.apache.org/thread.html/r7bf7004c18c914fae3d5a6a0191d477e5b6408d95669b3afbf6efa36%40%3Ccommits.zookeeper.apache.org%3E
- https://lists.apache.org/thread.html/r7c40fb3a66a39b6e6c83b0454bc6917ffe6c69e3131322be9c07a1da%40%3Cissues.spark.apache.org%3E
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Start freeThis product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-08-27.