How many CVEs have patched encryptedMetadata?

2 published CVEs changed encryptedMetadata in nextcloud/desktop, in 2 distinct patches totalling 42 changed lines, between 2023 and 2023.

What is the latest CVE that changed encryptedMetadata?

CVE-2023-28999 (Nextcloud: Lack of authenticity of metadata keys allows a malicious server to gain access to E2EE folders), published 2023-04-04, changed lines 1770 to 1800 of src/libsync/clientsideencryption.cpp.

How does encryptedMetadata compare to the rest of nextcloud/desktop?

nextcloud/desktop has 14 CVEs with a located fix in total; 2 of them changed encryptedMetadata.

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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nextcloud/desktop

Function

encryptedMetadata

Name: encryptedMetadata in nextcloud/desktop: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

src/libsync/clientsideencryption.cpp

Last patched April 4, 2023

2

CVEs

That changed this function

2

Distinct patches

Backports counted once

42

Lines changed

Added plus removed

2023

Years

By CVE publication date

Overview

encryptedMetadata in nextcloud/desktop was changed by 2 published CVE fixes in 2023, in 2 distinct patches that added or removed 42 lines in total.

nextcloud/desktop has 14 CVEs with a located fix in total, so 14% of them touched this function.

CVEs that patched it

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

Nextcloud: Lack of authenticity of metadata keys allows a malicious server to gain access to E2EE folders
CVE-2023-28999 · lines 1770–1800 · +18 −9
Medium · CVSS 6.9
EPSS 0.7%2023-04-04
CVE-2023-28998
CVE-2023-28998 · lines 1565–1580 · +5 −10 in 2 hunks
Medium · CVSS 6.7
EPSS 0.7%2023-04-04

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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 nextcloud/desktop changed by the most CVE fixes.

slotFolderEncryptedMetadataReceived3 CVEs · src/libsync/propagateuploadencrypted.cpp metadataReceived2 CVEs · src/libsync/discoveryphase.cpp generateCSR2 CVEs · src/libsync/clientsideencryption.cpp setupExistingMetadata2 CVEs · src/libsync/clientsideencryption.cpp editFileLocally2 CVEs · src/gui/folderman.cpp start1 CVEs · src/libsync/lockfilejobs.cpp

All patched functions in nextcloud/desktop

Frequently asked questions

Common questions about CVE fixes to encryptedMetadata.

How many CVEs have patched encryptedMetadata?: 2 published CVEs changed encryptedMetadata in nextcloud/desktop, in 2 distinct patches totalling 42 changed lines, between 2023 and 2023.
What is the latest CVE that changed encryptedMetadata?: CVE-2023-28999 (Nextcloud: Lack of authenticity of metadata keys allows a malicious server to gain access to E2EE folders), published 2023-04-04, changed lines 1770 to 1800 of src/libsync/clientsideencryption.cpp.
How does encryptedMetadata compare to the rest of nextcloud/desktop?: nextcloud/desktop has 14 CVEs with a located fix in total; 2 of them changed encryptedMetadata.
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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