openSUSE Security Update: Security update for LibVNCServer ______________________________________________________________________________ Announcement ID: openSUSE-SU-2015:0932-1 Rating: moderate References: Cross-References: CVE-2014-4607 Affected Products: openSUSE 13.2 ______________________________________________________________________________ An update that fixes one vulnerability is now available. Description: LibVNCServer was updated to version 0.9.10 to fix several security and non-security issues. The following issues were fixed: - Remove xorg-x11-devel from buildRequires, X libraries are not directly used/linked - libvncserver-0.9.10-ossl.patch: Update, do not RAND_load_file("/dev/urandom", 1024) if the the PRNG is already seeded. (It always is on linux) - Update to version 0.9.10 + Moved the whole project from sourceforge to https://libvnc.github.io/. + Cleaned out the autotools build system which now uses autoreconf. + Updated noVNC HTML5 client to latest version. + Split out x11vnc sources into separate repository at https://github.com/LibVNC/x11vnc + Split out vncterm sources into separate repository at https://github.com/LibVNC/vncterm + Split out VisualNaCro sources into separate repository at https://github.com/LibVNC/VisualNaCro + Merged Debian patches. + Fixed some security-related buffer overflow cases. + Added compatibility headers to make LibVNCServer/LibVNCClient build on native Windows 8. + Update LZO to version 2.07, fixing CVE-2014-4607. + Merged patches from KDE/krfb. + Can now do IPv6 without IPv4. + Fixed a use-after-free issue in scale.c. - Update Url and download source to new project home - Remove LibVNCServer-0.9.9-no_x11vnc.patch; upstream splited it out of main tarball - Rebase libvncserver-ossl.patch to upstream changes > libvncserver-0.9.10-ossl.patch - Remove linuxvnc subpackage; like x11vnc, it has been splited out but is depreciated and unmaintained. Patch Instructions: To install this openSUSE Security Update use YaST online_update. Alternatively you can run the command listed for your product: - openSUSE 13.2: zypper in -t patch openSUSE-2015-377=1 To bring your system up-to-date, use "zypper patch". Package List: - openSUSE 13.2 (i586 x86_64): LibVNCServer-debugsource-0.9.10-10.4.1 LibVNCServer-devel-0.9.10-10.4.1 libvncclient0-0.9.10-10.4.1 libvncclient0-debuginfo-0.9.10-10.4.1 libvncserver0-0.9.10-10.4.1 libvncserver0-debuginfo-0.9.10-10.4.1 References: https://www.suse.com/security/cve/CVE-2014-4607.html