How many CVEs have patched received_client_receipt?

1 published CVEs changed received_client_receipt in matrix-org/synapse, in 2 distinct patches totalling 10 changed lines, between 2023 and 2023.

What is the latest CVE that changed received_client_receipt?

CVE-2023-42453 (Improper validation of receipts allows forged read receipts in matrix synapse), published 2023-09-26, changed lines 177 to 193 of synapse/handlers/receipts.py.

How does received_client_receipt compare to the rest of matrix-org/synapse?

matrix-org/synapse has 29 CVEs with a located fix in total; 1 of them changed received_client_receipt.

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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matrix-org/synapse

Function

received_client_receipt

Name: received_client_receipt in matrix-org/synapse: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

synapse/handlers/receipts.py

Last patched September 26, 2023

1

CVEs

That changed this function

2

Distinct patches

Backports counted once

10

Lines changed

Added plus removed

2023

Years

By CVE publication date

Overview

received_client_receipt in matrix-org/synapse was changed by 1 published CVE fixes in 2023, in 2 distinct patches that added or removed 10 lines in total.

matrix-org/synapse has 29 CVEs with a located fix in total, so 3% of them touched this function.

CVEs that patched it

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

Improper validation of receipts allows forged read receipts in matrix synapse
CVE-2023-42453 · lines 177–193 · +8 −2
Medium · CVSS 6.3
EPSS 0.8%2023-09-26

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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 matrix-org/synapse changed by the most CVE fixes.

read_templates3 CVEs · synapse/config/_base.py read_config3 CVEs · synapse/config/consent_config.py read_config3 CVEs · synapse/config/registration.py read_config3 CVEs · synapse/config/captcha.py get_rooms_in_group3 CVEs · synapse/groups/groups_server.py get_file2 CVEs · synapse/http/client.py

All patched functions in matrix-org/synapse

Frequently asked questions

Common questions about CVE fixes to received_client_receipt.

How many CVEs have patched received_client_receipt?: 1 published CVEs changed received_client_receipt in matrix-org/synapse, in 2 distinct patches totalling 10 changed lines, between 2023 and 2023.
What is the latest CVE that changed received_client_receipt?: CVE-2023-42453 (Improper validation of receipts allows forged read receipts in matrix synapse), published 2023-09-26, changed lines 177 to 193 of synapse/handlers/receipts.py.
How does received_client_receipt compare to the rest of matrix-org/synapse?: matrix-org/synapse has 29 CVEs with a located fix in total; 1 of them changed received_client_receipt.
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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