How many CVEs have patched saveHeader?

1 published CVEs changed saveHeader in envoyproxy/envoy, in 1 distinct patches totalling 5 changed lines, between 2019 and 2019.

What is the latest CVE that changed saveHeader?

CVE-2019-15226, published 2019-10-09, changed lines 821 to 824 of source/common/http/http2/codec_impl.cc.

How does saveHeader compare to the rest of envoyproxy/envoy?

envoyproxy/envoy has 44 CVEs with a located fix in total; 1 of them changed saveHeader.

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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Patched Functions
Envoyproxy
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SaveHeader

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Weaknesses (CWE)The MITRE CWE weakness catalog
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Patched Functions
Envoyproxy
Envoy
SaveHeader

saveHeader in envoyproxy/envoy: Patched by 1 CVEs

envoyproxy/envoy

Function

saveHeader

Name: saveHeader in envoyproxy/envoy: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

source/common/http/http2/codec_impl.cc

Last patched October 9, 2019

CVEs

That changed this function

Distinct patches

Backports counted once

Lines changed

Added plus removed

2019

Years

By CVE publication date

Overview

saveHeader in envoyproxy/envoy was changed by 1 published CVE fixes in 2019, in 1 distinct patches that added or removed 5 lines in total.

envoyproxy/envoy has 44 CVEs with a located fix in total, so 2% of them touched this function.

CVEs that patched it

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

On this page

Overview
CVEs that patched it
Other functions in these files
Other hotspots in the repository
FAQ
References

CVE-2019-15226
CVE-2019-15226 · lines 821–824 · +3 −2
High · CVSS 7.5
EPSS 64.5%2019-10-09

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Other functions in these files

Functions in the same file that CVE fixes also changed.

1checkHeaderLimitssource/common/http/http2/codec_impl.cc1 CVEs · 4 patches2026
2onHeadersource/common/http/http2/codec_impl.cc1 CVEs · 4 patches2026
3recordHistogramsForStreamsource/common/http/http2/codec_impl.cc1 CVEs · 4 patches2026
4onFrameReceivedsource/common/http/http2/codec_impl.cc1 CVEs · 1 patches2019
5onFrameSendsource/common/http/http2/codec_impl.cc1 CVEs · 1 patches2019

Other hotspots in the repository

Functions in envoyproxy/envoy changed by the most CVE fixes.

MessageDone3 CVEs · source/common/http/http1/balsa_parser.cc decodeHeaders2 CVEs · source/common/http/conn_manager_impl.cc saw_downstream_reset_2 CVEs · source/common/http/filter_manager.h maybeEndDecode2 CVEs · source/common/http/filter_manager.cc bufferedData2 CVEs · source/common/http/filter_manager.cc sendProtocolError2 CVEs · source/common/http/http1/codec_impl.cc

All patched functions in envoyproxy/envoy

Frequently asked questions

Common questions about CVE fixes to saveHeader.

How many CVEs have patched saveHeader?: 1 published CVEs changed saveHeader in envoyproxy/envoy, in 1 distinct patches totalling 5 changed lines, between 2019 and 2019.
What is the latest CVE that changed saveHeader?: CVE-2019-15226, published 2019-10-09, changed lines 821 to 824 of source/common/http/http2/codec_impl.cc.
How does saveHeader compare to the rest of envoyproxy/envoy?: envoyproxy/envoy has 44 CVEs with a located fix in total; 1 of them changed saveHeader.
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

source/common/http/http2/codec_impl.cc on GitHub (opens in a new tab)
All patched functions in envoyproxy/envoy
Patched functions directory

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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