Security fix for CVE-2021-21300
A specially crafted repository that contains symbolic links as well as files using a clean/smudge filter such as Git LFS, may cause just-checked out script to be executed while cloning onto a case-insensitive file system such as NTFS, HFS+ or APFS. Note that clean/smudge filters have to be configured in advance, in the system-wide or global user configuration for this bug to be exploited.
This issue does not affect Fedora in default configurations.
For further details, please refer to the upstream advisory.
Updates may require up to 24 hours to propagate to mirrors. If the following command doesn't work, please retry later:
sudo dnf upgrade --refresh --advisory=FEDORA-2021-63fcbd126e
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