How many CVEs have patched serveStaticResource?

2 published CVEs changed serveStaticResource in vaadin/flow, in 4 distinct patches totalling 10 changed lines, between 2021 and 2021.

What is the latest CVE that changed serveStaticResource?

CVE-2021-31407 (OSGi applications using Vaadin 12-14 and 19 vulnerable to server classes and resources exposure), published 2021-04-23, changed lines 121 to 126 of flow-server/src/main/java/com/vaadin/flow/server/StaticFileServer.java.

How does serveStaticResource compare to the rest of vaadin/flow?

vaadin/flow has 16 CVEs with a located fix in total; 2 of them changed serveStaticResource.

What do the line numbers refer to?

Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

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vaadin/flow

Function

serveStaticResource

Name: serveStaticResource in vaadin/flow: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

flow-server/src/main/java/com/vaadin/flow/server/StaticFileServer.java

Last patched April 23, 2021

2

CVEs

That changed this function

4

Distinct patches

Backports counted once

10

Lines changed

Added plus removed

2021

Years

By CVE publication date

Overview

serveStaticResource in vaadin/flow was changed by 2 published CVE fixes in 2021, in 4 distinct patches that added or removed 10 lines in total.

vaadin/flow has 16 CVEs with a located fix in total, so 13% of them touched this function.

CVEs that patched it

Every published CVE whose fix changed serveStaticResource, newest first, with the lines each fix touched.

OSGi applications using Vaadin 12-14 and 19 vulnerable to server classes and resources exposure
CVE-2021-31407 · lines 121–126 · +2 −2
High · CVSS 8.6
EPSS 2.4%2021-04-23
Directory traversal in development mode handler in Vaadin 14 and 15-17
CVE-2020-36321 · lines 106–109 · +3 −3
High · CVSS 7.5
EPSS 1.2%2021-04-23

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Other functions in these files

Functions in the same file that CVE fixes also changed.

Other hotspots in the repository

Functions in vaadin/flow changed by the most CVE fixes.

setErrorParameter2 CVEs · flow-server/src/main/java/com/vaadin/flow/router/RouteNotFoundError.java isStaticResourceRequest1 CVEs · flow-server/src/main/java/com/vaadin/flow/server/StaticFileServer.java getStaticResource1 CVEs · flow-server/src/main/java/com/vaadin/flow/server/StaticFileServer.java VaadinConnectController1 CVEs · flow-server/src/main/java/com/vaadin/flow/server/connect/VaadinConnectController.java vaadinEndpointMapper1 CVEs · flow-server/src/main/java/com/vaadin/flow/server/connect/VaadinConnectControllerConfiguration.java canHandleRequest1 CVEs · flow-server/src/main/java/com/vaadin/flow/server/BootstrapHandler.java

All patched functions in vaadin/flow

Frequently asked questions

Common questions about CVE fixes to serveStaticResource.

How many CVEs have patched serveStaticResource?: 2 published CVEs changed serveStaticResource in vaadin/flow, in 4 distinct patches totalling 10 changed lines, between 2021 and 2021.
What is the latest CVE that changed serveStaticResource?: CVE-2021-31407 (OSGi applications using Vaadin 12-14 and 19 vulnerable to server classes and resources exposure), published 2021-04-23, changed lines 121 to 126 of flow-server/src/main/java/com/vaadin/flow/server/StaticFileServer.java.
How does serveStaticResource compare to the rest of vaadin/flow?: vaadin/flow has 16 CVEs with a located fix in total; 2 of them changed serveStaticResource.
What do the line numbers refer to?: Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

References

Fix locations are computed by RadicalNotion.AI from the upstream patch diff of each CVE. CVE data is sourced from the CVE Program.

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