asar Files

Simple extensive tar-like archive format with indexing

This is an exact mirror of the asar project, hosted at https://github.com/electron/asar. SourceForge is not affiliated with asar.

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Name	Modified	Size	InfoDownloads / Week
Parent folder
README.md	2026-07-21	2.3 kB	0
v4.2.1 source code.tar.gz	2026-07-21	1.1 MB	0
v4.2.1 source code.zip	2026-07-21	1.2 MB	0
Totals: 3 Items		2.3 MB	0

4.2.1 (2026-07-21)

Bug Fixes

add circular symlink detection and depth limit protection (#423) (fd0fcd8)
add DoS validation for asar archive headers and file entries (#419) (51cd188)
add header validation for ASAR archives (#421) (00e5293)
add offset validation to readFileSync to prevent out-of-bounds reads (#420) (97c09cc)
add path validation to prevent directory traversal attacks (#418) (de0689b)
compute integrity over transformed bytes when a transform is applied (#450) (8c9be01), closes #277
constrain extractFile reads to the unpacked directory (#451) (1f4b01d)
improve symlink validation to prevent directory traversal attacks (#422) (c43f92b)
replace commander with native Node.js parseArgs (#416) (42b25d0)
resolve absolute symlink targets correctly when packing (#452) (0087cfa), closes #366

Source: README.md, updated 2026-07-21

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