GHSA-wgmr-mf83-7x4j

Suggest an improvement
Source
https://github.com/advisories/GHSA-wgmr-mf83-7x4j
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/07/GHSA-wgmr-mf83-7x4j/GHSA-wgmr-mf83-7x4j.json
JSON Data
https://api.osv.dev/v1/vulns/GHSA-wgmr-mf83-7x4j
Aliases
Published
2022-07-07T20:55:40Z
Modified
2024-02-17T05:23:31.094257Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
Jetty vulnerable to Invalid HTTP/2 requests that can lead to denial of service
Details

Description

Invalid HTTP/2 requests (for example, invalid URIs) are incorrectly handled by writing a blocking error response directly from the selector thread. If the client manages to exhaust the HTTP/2 flow control window, or TCP congest the connection, the selector thread will be blocked trying to write the error response. If this is repeated for all the selector threads, the server becomes unresponsive, causing the denial of service.

Impact

A malicious client may render the server unresponsive.

Patches

The fix is available in Jetty versions 9.4.47. 10.0.10, 11.0.10.

Workarounds

No workaround available within Jetty itself. One possible workaround is to filter the requests before sending them to Jetty (for example in a proxy)

For more information

If you have any questions or comments about this advisory: * Email us at security@webtide.com.

Database specific 
{
    "nvd_published_at": "2022-07-07T21:15:00Z",
    "cwe_ids": [
        "CWE-400",
        "CWE-410"
    ],
    "severity": "HIGH",
    "github_reviewed": true,
    "github_reviewed_at": "2022-07-07T20:55:40Z"
}
References

Affected packages

Maven / org.eclipse.jetty.http2:http2-server

Package

Name
org.eclipse.jetty.http2:http2-server
View open source insights on deps.dev
Purl
pkg:maven/org.eclipse.jetty.http2/http2-server

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
9.4.47

Affected versions

9.*

9.3.0.M0
9.3.0.M1
9.3.0.M2
9.3.0.RC0
9.3.0.RC1
9.3.0.v20150612
9.3.1.v20150714
9.3.2.v20150730
9.3.3.v20150827
9.3.4.RC0
9.3.4.RC1
9.3.4.v20151007
9.3.5.v20151012
9.3.6.v20151106
9.3.7.RC0
9.3.7.RC1
9.3.7.v20160115
9.3.8.RC0
9.3.8.v20160314
9.3.9.M0
9.3.9.M1
9.3.9.v20160517
9.3.10.M0
9.3.10.v20160621
9.3.11.M0
9.3.11.v20160721
9.3.12.v20160915
9.3.13.M0
9.3.13.v20161014
9.3.14.v20161028
9.3.15.v20161220
9.3.16.v20170120
9.3.17.RC0
9.3.17.v20170317
9.3.18.v20170406
9.3.19.v20170502
9.3.20.v20170531
9.3.21.M0
9.3.21.RC0
9.3.21.v20170918
9.3.22.v20171030
9.3.23.v20180228
9.3.24.v20180605
9.3.25.v20180904
9.3.26.v20190403
9.3.27.v20190418
9.3.28.v20191105
9.3.29.v20201019
9.3.30.v20211001
9.4.0.M0
9.4.0.M1
9.4.0.RC0
9.4.0.RC1
9.4.0.RC2
9.4.0.RC3
9.4.0.v20161208
9.4.0.v20180619
9.4.1.v20170120
9.4.1.v20180619
9.4.2.v20170220
9.4.2.v20180619
9.4.3.v20170317
9.4.3.v20180619
9.4.4.v20170414
9.4.4.v20180619
9.4.5.v20170502
9.4.5.v20180619
9.4.6.v20170531
9.4.6.v20180619
9.4.7.RC0
9.4.7.v20170914
9.4.7.v20180619
9.4.8.v20171121
9.4.8.v20180619
9.4.9.v20180320
9.4.10.RC0
9.4.10.RC1
9.4.10.v20180503
9.4.11.v20180605
9.4.12.RC0
9.4.12.RC1
9.4.12.RC2
9.4.12.v20180830
9.4.13.v20181111
9.4.14.v20181114
9.4.15.v20190215
9.4.16.v20190411
9.4.17.v20190418
9.4.18.v20190429
9.4.19.v20190610
9.4.20.v20190813
9.4.21.v20190926
9.4.22.v20191022
9.4.23.v20191118
9.4.24.v20191120
9.4.25.v20191220
9.4.26.v20200117
9.4.27.v20200227
9.4.28.v20200408
9.4.29.v20200521
9.4.30.v20200611
9.4.31.v20200723
9.4.32.v20200930
9.4.33.v20201020
9.4.34.v20201102
9.4.35.v20201120
9.4.36.v20210114
9.4.37.v20210219
9.4.38.v20210224
9.4.39.v20210325
9.4.40.v20210413
9.4.41.v20210516
9.4.42.v20210604
9.4.43.v20210629
9.4.44.v20210927
9.4.45.v20220203
9.4.46.v20220331

Maven / org.eclipse.jetty.http2:http2-server

Package

Name
org.eclipse.jetty.http2:http2-server
View open source insights on deps.dev
Purl
pkg:maven/org.eclipse.jetty.http2/http2-server

Affected ranges

Type
ECOSYSTEM
Events
Introduced
10.0.0
Fixed
10.0.10

Affected versions

10.*

10.0.0
10.0.1
10.0.2
10.0.3
10.0.4
10.0.5
10.0.6
10.0.7
10.0.8
10.0.9

Maven / org.eclipse.jetty.http2:http2-server

Package

Name
org.eclipse.jetty.http2:http2-server
View open source insights on deps.dev
Purl
pkg:maven/org.eclipse.jetty.http2/http2-server

Affected ranges

Type
ECOSYSTEM
Events
Introduced
11.0.0
Fixed
11.0.10

Affected versions

11.*

11.0.0
11.0.1
11.0.2
11.0.3
11.0.4
11.0.5
11.0.6
11.0.7
11.0.8
11.0.9