-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 - ------------------------------------------------------------------------- Debian Security Advisory DSA-3644-1 security@xxxxxxxxxx https://www.debian.org/security/ Salvatore Bonaccorso August 08, 2016 https://www.debian.org/security/faq - ------------------------------------------------------------------------- Package : fontconfig CVE ID : CVE-2016-5384 Debian Bug : 833570 Tobias Stoeckmann discovered that cache files are insufficiently validated in fontconfig, a generic font configuration library. An attacker can trigger arbitrary free() calls, which in turn allows double free attacks and therefore arbitrary code execution. In combination with setuid binaries using crafted cache files, this could allow privilege escalation. For the stable distribution (jessie), this problem has been fixed in version 2.11.0-6.3+deb8u1. For the unstable distribution (sid), this problem has been fixed in version 2.11.0-6.5. We recommend that you upgrade your fontconfig 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: debian-security-announce@xxxxxxxxxxxxxxxx -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBCgAGBQJXqLSmAAoJEAVMuPMTQ89EiD4P/3KOmBFD+qXc+z3bYbaIU4ED 1D/y9kj6janO2Ud1A/BhGarBcMIUIeB2qzpFmPv4bvGUfzmqMu5gQu820A09ua5W ACkV6cBkhCHFXQLgE5ACnVG/tz3bZjr41t6G7UIsyi0/GSTNkE2cgx8rYLERdGX9 EkU8HzSGUE9ksVCIDH55pjUOfpEWhS55IVkCq/dj7X6PpcgUyUfVeJto35UaaYJa rfu+Wqz4MQ94L1x/U86+/7Px1VCAkf0UihyOwdpWVroPeMmHOq9ufx+A6m+S2UEO JV/JyVb0f8oMlgKtogSdbOHXeC2WoodSZuvFn9/Tphr0urr28cwQaxxBCDzo6jCX MEnTLgk/CCb2AymdtFdTnrCxzJRr65Y+7BkaH04uByBqZsz013frkAtSq4X+cDVQ 25OlvaCOx8cxdSQ5RfOxDaE9y8/YJ7g29aX6YMjL3WBAVbFXyjfQgR4BGnLT/ISC AgStUOC1kxITMHfIh7WcAcxf2ERaZ9XMb639gn6WNBXveEk/97QqiRzFBjki42tu FRYk5sBU9dphdlWCazVdi438r7phmZ5imPC2GSP5InoOQ3n56nftTeFHik92r1cU BMYK2XNs0lLBwTYYtONgxeUOAByP2QY7JpNnYDju6mLRu5jLs/AT8KevUGE8mQnr T5vbbxehs6hL+4yESxjk =eJpz -----END PGP SIGNATURE-----
