[SECURITY] [DSA 3753-1] libvncserver security update

2017-01-0515:53:56

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Debian Security Advisory DSA-3753-1 [email protected]
https://www.debian.org/security/ Sebastien Delafond
January 05, 2017 https://www.debian.org/security/faq

Package : libvncserver
CVE ID : CVE-2016-9941 CVE-2016-9942
Debian Bug : 850007 850008

It was discovered that libvncserver, a collection of libraries used to
implement VNC/RFB clients and servers, incorrectly processed incoming
network packets. This resulted in several heap-based buffer overflows,
allowing a rogue server to either cause a DoS by crashing the client,
or potentially execute arbitrary code on the client side.

For the stable distribution (jessie), these problems have been fixed in
version 0.9.9+dfsg2-6.1+deb8u2.

For the testing (stretch) and unstable (sid) distributions, these
problems have been fixed in version 0.9.11+dfsg-1.

We recommend that you upgrade your libvncserver packages.

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/

Mailing list: [email protected]

OSVersionArchitecturePackageVersionFilename
Debian8armhflibitalccore-dbg< 2.0.2+dfsg1-2+deb8u1libitalccore-dbg_2.0.2+dfsg1-2+deb8u1_armhf.deb
Debian7amd64linuxvnc< 0.9.9+dfsg-1+deb7u2linuxvnc_0.9.9+dfsg-1+deb7u2_amd64.deb
Debian7amd64libvncserver-dev< 0.9.9+dfsg-1+deb7u2libvncserver-dev_0.9.9+dfsg-1+deb7u2_amd64.deb
Debian8ppc64ellibvncserver-config< 0.9.9+dfsg2-6.1+deb8u2libvncserver-config_0.9.9+dfsg2-6.1+deb8u2_ppc64el.deb
Debian8armellibvncserver-dev< 0.9.9+dfsg2-6.1+deb8u2libvncserver-dev_0.9.9+dfsg2-6.1+deb8u2_armel.deb
Debian8i386libvncclient0< 0.9.9+dfsg2-6.1+deb8u2libvncclient0_0.9.9+dfsg2-6.1+deb8u2_i386.deb
Debian8mipslibvncserver0< 0.9.9+dfsg2-6.1+deb8u2libvncserver0_0.9.9+dfsg2-6.1+deb8u2_mips.deb
Debian8amd64libitalccore-dbg< 2.0.2+dfsg1-2+deb8u1libitalccore-dbg_2.0.2+dfsg1-2+deb8u1_amd64.deb
Debian8amd64italc-management-console-dbg< 2.0.2+dfsg1-2+deb8u1italc-management-console-dbg_2.0.2+dfsg1-2+deb8u1_amd64.deb
Debian8arm64libvncserver-dev< 0.9.9+dfsg2-6.1+deb8u2libvncserver-dev_0.9.9+dfsg2-6.1+deb8u2_arm64.deb

OS	Version	Architecture	Package	Version	Filename
Debian	8	armhf	libitalccore-dbg	< 2.0.2+dfsg1-2+deb8u1	libitalccore-dbg_2.0.2+dfsg1-2+deb8u1_armhf.deb
Debian	7	amd64	linuxvnc	< 0.9.9+dfsg-1+deb7u2	linuxvnc_0.9.9+dfsg-1+deb7u2_amd64.deb
Debian	7	amd64	libvncserver-dev	< 0.9.9+dfsg-1+deb7u2	libvncserver-dev_0.9.9+dfsg-1+deb7u2_amd64.deb
Debian	8	ppc64el	libvncserver-config	< 0.9.9+dfsg2-6.1+deb8u2	libvncserver-config_0.9.9+dfsg2-6.1+deb8u2_ppc64el.deb
Debian	8	armel	libvncserver-dev	< 0.9.9+dfsg2-6.1+deb8u2	libvncserver-dev_0.9.9+dfsg2-6.1+deb8u2_armel.deb
Debian	8	i386	libvncclient0	< 0.9.9+dfsg2-6.1+deb8u2	libvncclient0_0.9.9+dfsg2-6.1+deb8u2_i386.deb
Debian	8	mips	libvncserver0	< 0.9.9+dfsg2-6.1+deb8u2	libvncserver0_0.9.9+dfsg2-6.1+deb8u2_mips.deb
Debian	8	amd64	libitalccore-dbg	< 2.0.2+dfsg1-2+deb8u1	libitalccore-dbg_2.0.2+dfsg1-2+deb8u1_amd64.deb
Debian	8	amd64	italc-management-console-dbg	< 2.0.2+dfsg1-2+deb8u1	italc-management-console-dbg_2.0.2+dfsg1-2+deb8u1_amd64.deb
Debian	8	arm64	libvncserver-dev	< 0.9.9+dfsg2-6.1+deb8u2	libvncserver-dev_0.9.9+dfsg2-6.1+deb8u2_arm64.deb