[SECURITY] [DSA 3596-1] spice security update

Fabricante: Debian
Fecha: 06/06/2016
Identificador: DSA 3596-1
[SECURITY] [DSA 3596-1] spice security update
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 - ------------------------------------------------------------------------- Debian Security Advisory DSA-3596-1 security@debian.org https://www.debian.org/security/ Salvatore Bonaccorso June 06, 2016 https://www.debian.org/security/faq - ------------------------------------------------------------------------- Package : spice CVE ID : CVE-2016-0749 CVE-2016-2150 Several vulnerabilities were discovered in spice, a SPICE protocol client and server library. The Common Vulnerabilities and Exposures project identifies the following problems: CVE-2016-0749 Jing Zhao of Red Hat discovered a memory allocation flaw, leading to a heap-based buffer overflow in spice's smartcard interaction. A user connecting to a guest VM via spice can take advantage of this flaw to cause a denial-of-service (QEMU process crash), or potentially to execute arbitrary code on the host with the privileges of the hosting QEMU process. CVE-2016-2150 Frediano Ziglio of Red Hat discovered that a malicious guest inside a virtual machine can take control of the corresponding QEMU process in the host using crafted primary surface parameters. For the stable distribution (jessie), these problems have been fixed in version 0.12.5-1+deb8u3. We recommend that you upgrade your spice 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@lists.debian.org -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBCgAGBQJXVazAAAoJEAVMuPMTQ89EXhQP/j8fDDATs3C0bWl8vNBJKO59 xACBiyk08wJri6WrZIMa9u0DdWKj/sluMOkNz8OOiMAQAtCKsb0invr4eC0I2y9i pXbS+llGUPR3SouFMsqAUSL0M8bc1i1+zRDhZKgd128uB5C1xsSnYR8JtTmhTYEA saNuTkJwdLAum39DD7DfbsA4UA0Zx2GKktK8dIy5E9iUs5mX1ELyaThfDffWgoyy yco5hjsfOhw0My+csvZU9QeMunmT6VWBhacn7Un2/vkoo95u51OwFO1329mgC1/Q JtKON65Gay/lYU6S1GrJqcYkaKo1GDSSgYM46b532MWqEGPwFwjdQ4q+Efalcur9 krBAMVb7xwkDkM0DMNKikcCVP+OfDBJprwd++2qGsOP6V61thpGGOSiz8geIbzGR ySaSva+NQR5QTyBmzFWd1p1cYbwLPPcY+DwP7c+2PW8wjJMqIZbuh6Gsb/mhsde+ ZqX1wLl+g3kAKkLu5WQgK4bgi6VFe0eoGfllve59ZTNHK6ZRrbya8eAZcl7Gz4wo Y0M0XUYgDSK6M1al7i5bd7akvFB9Q4/HBS9auI+e7LbsQmfEtJZLvc4C2ZfHQiZQ WmfNEbuBfK+rbAR9obu3dPQiKP8TuxVtLNFa0tg6EtUrO8H8vvd4Jh7z5LFZAfbK r+h/JdKBIo9ZEwF/nGVU =WUfj -----END PGP SIGNATURE-----