How many CVEs have patched WebSafeMimeSniffer?

1 published CVEs changed WebSafeMimeSniffer in bookstackapp/bookstack, in 1 distinct patches totalling 65 changed lines, between 2021 and 2021.

What is the latest CVE that changed WebSafeMimeSniffer?

CVE-2021-3915 (bookstack is vulnerable to Unrestricted Upload of File with Dangerous Type), published 2021-11-13, changed lines 1 to 65 of app/Util/WebSafeMimeSniffer.php.

How does WebSafeMimeSniffer compare to the rest of bookstackapp/bookstack?

bookstackapp/bookstack has 19 CVEs with a located fix in total; 1 of them changed WebSafeMimeSniffer.

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
Bookstackapp
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WebSafeMimeSniffer

WebSafeMimeSniffer in bookstackapp/bookstack: Patched by 1 CVEs

bookstackapp/bookstack

Class

WebSafeMimeSniffer

Name: WebSafeMimeSniffer in bookstackapp/bookstack: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

app/Util/WebSafeMimeSniffer.php

Last patched November 13, 2021

CVEs

That changed this function

Distinct patches

Backports counted once

Lines changed

Added plus removed

2021

Years

By CVE publication date

Overview

WebSafeMimeSniffer in bookstackapp/bookstack was changed by 1 published CVE fixes in 2021, in 1 distinct patches that added or removed 65 lines in total.

bookstackapp/bookstack has 19 CVEs with a located fix in total, so 5% of them touched this function.

CVEs that patched it

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

bookstack is vulnerable to Unrestricted Upload of File with Dangerous Type
CVE-2021-3915 · lines 1–65 · +65 −0
Medium · CVSS 5.7
EPSS 1.0%2021-11-13

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Other hotspots in the repository

Functions in bookstackapp/bookstack changed by the most CVE fixes.

imageUriToBase642 CVEs · app/Uploads/ImageService.php getThumbnail2 CVEs · app/Uploads/ImageService.php putFileInStorage2 CVEs · app/Uploads/AttachmentService.php destroyImagesFromPath2 CVEs · app/Uploads/ImageService.php getImageData2 CVEs · app/Uploads/ImageService.php getStorage2 CVEs · app/Uploads/ImageService.php

All patched functions in bookstackapp/bookstack

Frequently asked questions

Common questions about CVE fixes to WebSafeMimeSniffer.

How many CVEs have patched WebSafeMimeSniffer?: 1 published CVEs changed WebSafeMimeSniffer in bookstackapp/bookstack, in 1 distinct patches totalling 65 changed lines, between 2021 and 2021.
What is the latest CVE that changed WebSafeMimeSniffer?: CVE-2021-3915 (bookstack is vulnerable to Unrestricted Upload of File with Dangerous Type), published 2021-11-13, changed lines 1 to 65 of app/Util/WebSafeMimeSniffer.php.
How does WebSafeMimeSniffer compare to the rest of bookstackapp/bookstack?: bookstackapp/bookstack has 19 CVEs with a located fix in total; 1 of them changed WebSafeMimeSniffer.
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

app/Util/WebSafeMimeSniffer.php on GitHub (opens in a new tab)
All patched functions in bookstackapp/bookstack
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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