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Fedora 30 Eog Security Update: Fix For Executable Stack Issues

fedora
Calendar Grey April 17, 2019
Dist Fedora Esm H88
Critical patch released for Fedora 30 gnome-photos addressing vulnerable stack permissions that compromise security protocols and SELinux performance.
This update fixes a [bug](https://github.com/mesonbuild/meson/issues/5268) in the Meson build system which caused binaries and libraries to incorrectly be marking as requiring an e...

Summary

The Eye of GNOME image viewer (eog) is the official image viewer for the

GNOME desktop. It can view single image files in a variety of formats, as

well as large image collections.

eog is extensible through a plugin system.

This update fixes a [bug](https://github.com/mesonbuild/meson/issues/5268) in

the Meson build system which caused binaries and libraries to incorrectly be

marking as requiring an executable stack. This makes them more vulnerable to

security issues, and also can result in errors caused by SELinux denials. This

update also provides rebuilds of all the packages that were built with the buggy

Meson, excepting packages for updates were already pending (in those cases,

those updates have been edited instead). This includes gnome-initial-setup,

which was affected by this problem, resulting in a [release-blocking

bug](https://bugzilla.redhat.com/show_bug.cgi?id=1699099) that prevented it

running correctly with SELinux in enforcing mode.

[ 1 ] Bug #1699099 - gnome-initial-setup 3.32.0+ crashes due to SELinux denials (because it has execstack flag set, because meson 0.50.0 sets it when it shouldn't)

https://bugzilla.redhat.com/show_bug.cgi?id=1699099

su -c 'dnf upgrade --advisory FEDORA-2019-ac2a21ff07' 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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Change Log

References

Update Instructions

Severity
important
Lowest
Low
Medium
High
Critical

Product: Fedora 30
Version: 3.32.1
Release: 2.fc30
Summary: Eye of GNOME image viewer

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