Fedora 27: FEDORA-2018-30a8492364 Moderate: Libcdio Critical Issues

This library provides an interface for CD-ROM access. It can be used

by applications that need OS- and device-independent access to CD-ROM

devices.

Added patch to fix: CVE-2017-18198 (#1549644) Added patch to fix: CVE-2017-18199

(#1549701) Added patches to fix: CVE-2017-18201 (#1549707)

[ 1 ] Bug #1549644 - CVE-2017-18198 libcdio: Heap-based buffer over-read in print_iso9660_recurse function in iso-info.c

https://bugzilla.redhat.com/show_bug.cgi?id=1549644

[ 2 ] Bug #1549701 - CVE-2017-18199 libcdio: Null pointer dereference in realloc_symlink in rock.c

https://bugzilla.redhat.com/show_bug.cgi?id=1549701

[ 3 ] Bug #1549707 - CVE-2017-18201 libcdio: Double free in get_cdtext_generic() in lib/driver/_cdio_generic.c

https://bugzilla.redhat.com/show_bug.cgi?id=1549707

su -c 'dnf upgrade libcdio' at the command line.

For more information, refer to the dnf documentation available at

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

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https://fedoraproject.org/security/

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