Fedora 34: 2022-5e45671294 Critical Freetype Buffer Overflow Alert

The FreeType engine is a free and portable font rendering

engine, developed to provide advanced font support for a variety of

platforms and environments. FreeType is a library which can open and

manages font files as well as efficiently load, hint and render

individual glyphs. FreeType is not a font server or a complete

text-rendering library.

Security fix for CVE-2022-27404, CVE-2022-27405 and CVE-2022-27406.

* Tue May 3 2022 Marek Kasik - 2.10.4-6

- Guard face->size

- Resolves: #2079181

* Tue May 3 2022 Marek Kasik - 2.10.4-5

- Properly guard "face_index"

- Resolves: #2079255

* Tue May 3 2022 Marek Kasik - 2.10.4-4

- Avoid invalid face index

- Resolves: #2079203

[ 1 ] Bug #2077985 - CVE-2022-27406 Freetype: Segmentation violation

https://bugzilla.redhat.com/show_bug.cgi?id=2077985

[ 2 ] Bug #2077989 - CVE-2022-27404 FreeType: Buffer Overflow

https://bugzilla.redhat.com/show_bug.cgi?id=2077989

[ 3 ] Bug #2077991 - CVE-2022-27405 FreeType: Segementation Fault

https://bugzilla.redhat.com/show_bug.cgi?id=2077991

su -c 'dnf upgrade --advisory FEDORA-2022-5e45671294' at the command

line. For more information, refer to the dnf documentation available at

https://dnf.readthedocs.io/en/latest/command_ref.html

All packages are signed with the Fedora Project GPG key. More details on the

GPG keys used by the Fedora Project can be found at

https://fedoraproject.org/security/

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