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OVAL Definitions
>
OVAL Definition Details
Id
oval:com.altx-soft.nix:def:158440
[Rus]
Version
1
Class
vulnerability
ALTXid
364507
Language
English
Severity
Medium
Title
Mageia -- vulnerability in netty (CVE-2021-21295)
Description
The vulnerability was found in netty.
Family
unix
Platform
Mageia 8
Product
netty
Reference
CVE: CVE-2021-21295
CVE: CVE-2021-21295
Id:
CVE-2021-21295
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21295
Comment
: Netty is an open-source, asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers & clients. In Netty (io.netty:netty-codec-http2) before version 4.1.60.Final there is a vulnerability that enables request smuggling. If a Content-Length header is present in the original HTTP/2 request, the field is not validated by `Http2MultiplexHandler` as it is propagated up. This is fine as long as the request is not proxied through as HTTP/1.1. If the request comes in as an HTTP/2 stream, gets converted into the HTTP/1.1 domain objects (`HttpRequest`, `HttpContent`, etc.) via `Http2StreamFrameToHttpObjectCodec `and then sent up to the child channel's pipeline and proxied through a remote peer as HTTP/1.1 this may result in request smuggling. In a proxy case, users may assume the content-length is validated somehow, which is not the case. If the request is forwarded to a backend channel that is a HTTP/1.1 connection, the Content-Length now has meaning and needs to be checked. An attacker can smuggle requests inside the body as it gets downgraded from HTTP/2 to HTTP/1.1. For an example attack refer to the linked GitHub Advisory. Users are only affected if all of this is true: `HTTP2MultiplexCodec` or `Http2FrameCodec` is used, `Http2StreamFrameToHttpObjectCodec` is used to convert to HTTP/1.1 objects, and these HTTP/1.1 objects are forwarded to another remote peer. This has been patched in 4.1.60.Final As a workaround, the user can do the validation by themselves by implementing a custom `ChannelInboundHandler` that is put in the `ChannelPipeline` behind `Http2StreamFrameToHttpObjectCodec`.
CVSSv2 Score:
2.6
Access vector:
NETWORK
Access complexity:
HIGH
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
PARTIAL
Availability impact:
NONE
CVSSv2 Vector:
AV:N/AC:H/Au:N/C:N/I:P/A:N
CVSSv3 Score:
5.9
Attack vector:
NETWORK
Attack complexity:
HIGH
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
HIGH
Availability impact:
NONE
CVSSv3 Vector:
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
CWE:
444 (Inconsistent Interpretation of HTTP Requests ('HTTP Request Smuggling'))
References:
https://github.com/netty/netty/security/advisories/GHSA-wm47-8v5p-wjpj (CONFIRM)
https://github.com/Netflix/zuul/pull/980 (MISC)
https://github.com/netty/netty/commit/89c241e3b1795ff257af4ad6eadc616cb2fb3dc4 (MISC)
https://www.oracle.com/security-alerts/cpuapr2022.html (MISC)
DSA-4885 (DEBIAN)
https://security.netapp.com/advisory/ntap-20210604-0003/ (CONFIRM)
[ranger-dev] 20210317 [jira] [Created] (RANGER-3209) Upgrade netty to 4.1.60+ due to CVE-2021-21290 and CVE-2021-21295 ()
[ranger-dev] 20210317 [jira] [Assigned] (RANGER-3209) Upgrade netty to 4.1.60+ due to CVE-2021-21290 and CVE-2021-21295 ()
[pulsar-commits] 20210329 [GitHub] [pulsar] yaswanthnadella opened a new issue #10071: CVE-2021-21295 & CVE-2021-21290 ()
[pulsar-commits] 20210329 [GitHub] [pulsar] aahmed-se opened a new pull request #10073: Upgrade Netty version to 4.1.60.final ()
[pulsar-commits] 20210329 [GitHub] [pulsar] merlimat closed issue #10071: CVE-2021-21295 & CVE-2021-21290 ()
[bookkeeper-issues] 20210330 [GitHub] [bookkeeper] eolivelli opened a new issue #2669: Update Netty to 4.1.60.final ()
[zookeeper-dev] 20210330 [jira] [Created] (ZOOKEEPER-4272) Upgrade Netty library to > 4.1.60 due to security vulnerability CVE-2021-21295 ()
[kafka-dev] 20210330 [jira] [Created] (KAFKA-12583) Upgrade of netty-codec due to CVE-2021-21295 ()
[kafka-jira] 20210330 [jira] [Updated] (KAFKA-12583) Upgrade of netty-codec due to CVE-2021-21295 ()
[zookeeper-issues] 20210330 [jira] [Created] (ZOOKEEPER-4272) Upgrade Netty library to > 4.1.60 due to security vulnerability CVE-2021-21295 ()
[kafka-jira] 20210330 [jira] [Created] (KAFKA-12583) Upgrade of netty-codec due to CVE-2021-21295 ()
[zookeeper-issues] 20210330 [jira] [Updated] (ZOOKEEPER-4272) Upgrade Netty library to > 4.1.60 due to security vulnerability CVE-2021-21295 ()
[zookeeper-issues] 20210331 [jira] [Assigned] (ZOOKEEPER-4272) Upgrade Netty library to > 4.1.60 due to security vulnerability CVE-2021-21295 ()
[zookeeper-issues] 20210331 [jira] [Commented] (ZOOKEEPER-4272) Upgrade Netty library to > 4.1.60 due to security vulnerability CVE-2021-21295 ()
[zookeeper-notifications] 20210331 [GitHub] [zookeeper] ayushmantri opened a new pull request #1669: ZOOKEEPER-4272: Upgrade Netty library to > 4.1.60 due to security vulnerability CVE-2021-21295 ()
[zookeeper-issues] 20210331 [jira] [Updated] (ZOOKEEPER-4272) Upgrade Netty library to > 4.1.60 due to security vulnerability CVE-2021-21295 ()
[kafka-jira] 20210331 [GitHub] [kafka] dongjinleekr commented on pull request #10448: KAFKA-12583: Upgrade of netty-codec due to CVE-2021-21295 ()
[kafka-jira] 20210331 [GitHub] [kafka] dongjinleekr opened a new pull request #10448: KAFKA-12583: Upgrade of netty-codec due to CVE-2021-21295 ()
[zookeeper-notifications] 20210331 [GitHub] [zookeeper] arshadmohammad commented on pull request #1669: ZOOKEEPER-4272: Upgrade Netty library to > 4.1.60 due to security vulnerability CVE-2021-21295 ()
[zookeeper-notifications] 20210331 [GitHub] [zookeeper] eolivelli commented on pull request #1669: ZOOKEEPER-4272: Upgrade Netty library to > 4.1.60 due to security vulnerability CVE-2021-21295 ()
[zookeeper-notifications] 20210331 [GitHub] [zookeeper] ayushmantri opened a new pull request #1670: ZOOKEEPER-4272: Upgrade Netty library to > 4.1.60 due to security vulnerability CVE-2021-21295 ()
[zookeeper-notifications] 20210331 [GitHub] [zookeeper] arshadmohammad commented on pull request #1670: ZOOKEEPER-4272: Upgrade Netty library to > 4.1.60 due to security vulnerability CVE-2021-21295 ()
[zookeeper-notifications] 20210331 [GitHub] [zookeeper] arshadmohammad closed pull request #1670: ZOOKEEPER-4272: Upgrade Netty library to > 4.1.60 due to security vulnerability CVE-2021-21295 ()
[zookeeper-notifications] 20210331 [GitHub] [zookeeper] asfgit closed pull request #1669: ZOOKEEPER-4272: Upgrade Netty library to > 4.1.60 due to security vulnerability CVE-2021-21295 ()
[zookeeper-commits] 20210331 [zookeeper] branch branch-3.7 updated: ZOOKEEPER-4272: Upgrade Netty library to > 4.1.60 due to security vulnerability CVE-2021-21295 ()
[zookeeper-commits] 20210331 [zookeeper] branch branch-3.6 updated: ZOOKEEPER-4272: Upgrade Netty library to > 4.1.60 due to security vulnerability CVE-2021-21295 ()
[zookeeper-commits] 20210331 [zookeeper] branch master updated: ZOOKEEPER-4272: Upgrade Netty library to > 4.1.60 due to security vulnerability CVE-2021-21295 ()
[zookeeper-commits] 20210331 [zookeeper] branch branch-3.5 updated: ZOOKEEPER-4272 ZOOKEEPER-4272: Upgrade Netty library to > 4.1.60 due to security vulnerability CVE-2021-21295 ()
[zookeeper-issues] 20210331 [jira] [Resolved] (ZOOKEEPER-4272) Upgrade Netty library to > 4.1.60 due to security vulnerability CVE-2021-21295 ()
[zookeeper-issues] 20210401 [jira] [Commented] (ZOOKEEPER-4272) Upgrade Netty library to > 4.1.60 due to security vulnerability CVE-2021-21295 ()
[kafka-dev] 20210401 [jira] [Resolved] (KAFKA-12583) Upgrade of netty-codec due to CVE-2021-21295 ()
[kafka-jira] 20210401 [jira] [Commented] (KAFKA-12583) Upgrade of netty-codec due to CVE-2021-21295 ()
[kafka-jira] 20210401 [jira] [Resolved] (KAFKA-12583) Upgrade of netty-codec due to CVE-2021-21295 ()
[zookeeper-issues] 20210402 [jira] [Commented] (ZOOKEEPER-4272) Upgrade Netty library to > 4.1.60 due to security vulnerability CVE-2021-21295 ()
[hbase-issues] 20210402 [GitHub] [hbase-thirdparty] apurtell merged pull request #48: HBASE-25728 [hbase-thirdparty] Upgrade Netty library to >= 4.1.60 due to security vulnerability CVE-2021-21295 ()
[hbase-issues] 20210402 [GitHub] [hbase-thirdparty] HorizonNet commented on pull request #48: HBASE-25728 [hbase-thirdparty] Upgrade Netty library to >= 4.1.60 due to security vulnerability CVE-2021-21295 ()
[hbase-issues] 20210402 [jira] [Assigned] (HBASE-25728) [hbase-thirdparty] Upgrade Netty library to >= 4.1.60 due to security vulnerability CVE-2021-21295 ()
[hbase-issues] 20210402 [GitHub] [hbase-thirdparty] apurtell opened a new pull request #48: HBASE-25728 [hbase-thirdparty] Upgrade Netty library to >= 4.1.60 due to security vulnerability CVE-2021-21295 ()
[hbase-issues] 20210402 [jira] [Updated] (HBASE-25728) [hbase-thirdparty] Upgrade Netty library to > 4.1.60 due to security vulnerability CVE-2021-21295 ()
[hbase-issues] 20210402 [GitHub] [hbase-thirdparty] apurtell commented on pull request #48: HBASE-25728 [hbase-thirdparty] Upgrade Netty library to >= 4.1.60 due to security vulnerability CVE-2021-21295 ()
[hbase-issues] 20210402 [jira] [Updated] (HBASE-25728) [hbase-thirdparty] Upgrade Netty library to >= 4.1.60 due to security vulnerability CVE-2021-21295 ()
[hbase-commits] 20210402 [hbase-thirdparty] branch master updated: HBASE-25728 [hbase-thirdparty] Upgrade Netty library to >= 4.1.60 due to security vulnerability CVE-2021-21295 (#48) ()
[hbase-dev] 20210402 [jira] [Created] (HBASE-25728) [hbase-thirdparty] ZOOKEEPER-4272: Upgrade Netty library to > 4.1.60 due to security vulnerability CVE-2021-21295 ()
[hbase-issues] 20210402 [GitHub] [hbase-thirdparty] Apache-HBase commented on pull request #48: HBASE-25728 [hbase-thirdparty] Upgrade Netty library to >= 4.1.60 due to security vulnerability CVE-2021-21295 ()
[hbase-issues] 20210402 [jira] [Created] (HBASE-25728) [hbase-thirdparty] ZOOKEEPER-4272: Upgrade Netty library to > 4.1.60 due to security vulnerability CVE-2021-21295 ()
[kafka-jira] 20210402 [jira] [Assigned] (KAFKA-12583) Upgrade of netty-codec due to CVE-2021-21295 ()
[flink-issues] 20210424 [jira] [Created] (FLINK-22441) In Flink v1.11.3 contains netty(version:3.10.6) netty(version:4.1.60) . There are many vulnerabilities, like CVE-2021-21409 etc. please confirm these version and fix. thx ()
[flink-dev] 20210424 [jira] [Created] (FLINK-22441) In Flink v1.11.3 contains netty(version:3.10.6) netty(version:4.1.60) . There are many vulnerabilities, like CVE-2021-21409 etc. please confirm these version and fix. thx ()
[flink-issues] 20210426 [jira] [Commented] (FLINK-22441) In Flink v1.11.3 contains netty(version:3.10.6) netty(version:4.1.60) . There are many vulnerabilities, like CVE-2021-21409 etc. please confirm these version and fix. thx ()
[flink-issues] 20210426 [jira] [Updated] (FLINK-22441) In Flink v1.11.3 contains netty(version:3.10.6) netty(version:4.1.60) . There are many vulnerabilities, like CVE-2021-21409 etc. please confirm these version and fix. thx ()
[flink-issues] 20210511 [jira] [Commented] (FLINK-22441) In Flink v1.11.3 contains netty(version:3.10.6) netty(version:4.1.60) . There are many vulnerabilities, like CVE-2021-21409 etc. please confirm these version and fix. thx ()
[flink-issues] 20210610 [jira] [Updated] (FLINK-22441) In Flink v1.11.3 contains netty(version:3.10.6) netty(version:4.1.60) . There are many vulnerabilities, like CVE-2021-21409 etc. please confirm these version and fix. thx ()
[flink-issues] 20210618 [jira] [Updated] (FLINK-22441) In Flink v1.11.3 contains netty(version:3.10.6) netty(version:4.1.60) . There are many vulnerabilities, like CVE-2021-21409 etc. please confirm these version and fix. thx ()
[jackrabbit-dev] 20210709 [GitHub] [jackrabbit-oak] blackat opened a new pull request #321: Update netty to resolve CVE-2021-21295 and BDSA-2018-4022 ()
[kudu-issues] 20210904 [jira] [Created] (KUDU-3313) There is a CVE-2021-21409 vulnerability in netty version 4.1.60 ()
[kudu-issues] 20210904 [jira] [Updated] (KUDU-3313) There is a CVE-2021-21409 vulnerability in netty version 4.1.60 ()
[kudu-issues] 20210907 [jira] [Resolved] (KUDU-3313) There is a CVE-2021-21409 vulnerability in netty version 4.1.60 ()
[kudu-issues] 20210907 [jira] [Commented] (KUDU-3313) There is a CVE-2021-21409 vulnerability in netty version 4.1.60 ()
[kudu-issues] 20210907 [jira] [Updated] (KUDU-3313) There is a CVE-2021-21409 vulnerability in netty version 4.1.60 ()
[zookeeper-issues] 20210928 [jira] [Updated] (ZOOKEEPER-4390) CVE-2021-28169 - Upgrade jetty to 9.4.42 ()
[zookeeper-issues] 20210928 [jira] [Created] (ZOOKEEPER-4390) CVE-2021-28169 - Upgrade jetty to 9.4.42 ()
[zookeeper-issues] 20210928 [jira] [Updated] (ZOOKEEPER-4390) CVE-2021-28169 , - Upgrade jetty to 9.4.42 ()
[zookeeper-issues] 20210928 [jira] [Updated] (ZOOKEEPER-4390) CVE-2021-28169 , CVE-2021-28163, - Upgrade jetty to 9.4.42 ()
[zookeeper-dev] 20210928 [jira] [Created] (ZOOKEEPER-4390) CVE-2021-28169 - Upgrade jetty to 9.4.42 ()
[zookeeper-issues] 20210928 [jira] [Updated] (ZOOKEEPER-4390) CVE-2021-28169 , CVE-2021-28163, CVE-2021-34428- Upgrade jetty to 9.4.42 ()
[pulsar-commits] 20211020 [GitHub] [pulsar] Shoothzj opened a new pull request #12437: [Security] Bump grpc to 1.41.0 ()
https://lists.apache.org/thread.html/rb523bb6c60196c5f58514b86a8585c2069a4852039b45de3818b29d2%40%3Ccommits.servicecomb.apache.org%3E ()
https://lists.apache.org/thread.html/r57245853c7245baab09eae08728c52b58fd77666538092389cc3e882%40%3Ccommits.servicecomb.apache.org%3E ()
https://lists.apache.org/thread.html/r490ca5611c150d193b320a2608209180713b7c68e501b67b0cffb925%40%3Ccommits.servicecomb.apache.org%3E ()
https://lists.apache.org/thread.html/r6d32fc3cd547f7c9a288a57c7f525f5d00a00d5d163613e0d10a23ef%40%3Ccommits.servicecomb.apache.org%3E ()
https://lists.apache.org/thread.html/rdb4db3f5a9c478ca52a7b164680b88877a5a9c174e7047676c006b2c%40%3Ccommits.servicecomb.apache.org%3E ()
https://lists.apache.org/thread.html/r8db1d7b3b9acc9e8d2776395e280eb9615dd7790e1da8c57039963de%40%3Cnotifications.zookeeper.apache.org%3E ()
https://lists.apache.org/thread.html/r2e93ce23e04c3f0a61e987d1111d0695cb668ac4ec4edbf237bd3e80%40%3Ccommits.servicecomb.apache.org%3E ()
https://lists.apache.org/thread.html/rc73b8dd01b1be276d06bdf07883ecd93fe1a01f139a99ef30ba4308c%40%3Ccommits.servicecomb.apache.org%3E ()
https://lists.apache.org/thread.html/rd25c88aad0e76240dd09f0eb34bdab924933946429e068a167adcb73%40%3Ccommits.servicecomb.apache.org%3E ()
https://lists.apache.org/thread.html/rcfc154eb2de23d2dc08a56100341161e1a40a8ea86c693735437e8f2%40%3Ccommits.servicecomb.apache.org%3E ()
https://lists.apache.org/thread.html/ra96c74c37ed7252f78392e1ad16442bd16ae72a4d6c8db50dd55c88b%40%3Ccommits.servicecomb.apache.org%3E ()
https://lists.apache.org/thread.html/r04a3e0d9f53421fb946c60cc54762b7151dc692eb4e39970a7579052%40%3Ccommits.servicecomb.apache.org%3E ()
https://lists.apache.org/thread.html/racc191a1f70a4f13155e8002c61bddef2870b26441971c697436ad5d%40%3Ccommits.servicecomb.apache.org%3E ()
https://lists.apache.org/thread.html/rf87b870a22aa5c77c27900967b518a71a7d954c2952860fce3794b60%40%3Ccommits.servicecomb.apache.org%3E ()
https://lists.apache.org/thread.html/r16c4b55ac82be72f28adad4f8061477e5f978199d5725691dcc82c24%40%3Ccommits.servicecomb.apache.org%3E ()
https://lists.apache.org/thread.html/rae198f44c3f7ac5264045e6ba976be1703cff38dcf1609916e50210d%40%3Ccommits.servicecomb.apache.org%3E ()
https://lists.apache.org/thread.html/re4f70b62843e92163fab03b65e2aa8078693293a0c36f1cc260079ed%40%3Ccommits.servicecomb.apache.org%3E ()
https://lists.apache.org/thread.html/reafc834062486adfc7be5bb8f7b7793be0d33f483678a094c3f9d468%40%3Ccommits.servicecomb.apache.org%3E ()
https://lists.apache.org/thread.html/r8bcaf7821247b1836b10f6a1a3a3212b06272fd4cde4a859de1b78cf%40%3Ccommits.servicecomb.apache.org%3E ()
VENDOR: MGASA-2021-0374
VENDOR: MGASA-2021-0374
Id:
MGASA-2021-0374
Reference:
https://advisories.mageia.org/MGASA-2021-0374.html
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