-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 - ------------------------------------------------------------------------- Debian Security Advisory DSA-3983-1 security@xxxxxxxxxx https://www.debian.org/security/ Moritz Muehlenhoff September 22, 2017 https://www.debian.org/security/faq - ------------------------------------------------------------------------- Package : samba CVE ID : CVE-2017-12150 CVE-2017-12151 CVE-2017-12163 Multiple security issues have been discoverd in Samba, a SMB/CIFS file, print, and login server for Unix: CVE-2017-12150 Stefan Metzmacher discovered multiple code paths where SMB signing was not enforced. CVE-2017-12151 Stefan Metzmacher discovered that tools using libsmbclient did not enforce encryption when following DFS redirects, which could allow a man-in-the-middle attacker to read or modify connections which were meant to be encrypted. CVE-2017-12163 Yihan Lian and Zhibin Hu discovered that insufficient range checks in the processing of SMB1 write requests could result in disclosure of server memory. For the oldstable distribution (jessie), these problems have been fixed in version 2:4.2.14+dfsg-0+deb8u8. For the stable distribution (stretch), these problems have been fixed in version 2:4.5.8+dfsg-2+deb9u2. We recommend that you upgrade your samba 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----- iQIzBAEBCAAdFiEEtuYvPRKsOElcDakFEMKTtsN8TjYFAlnFfhQACgkQEMKTtsN8 TjZXng/+M6Rzu/jxZnj/xle6liE2pzjD53cfAyfQMzuzwuAzw7eGxD7m1rdzdbaB lZd1CoaNOgBtIrrYBRzY0jVShSrJT29FsxJ2eB99ciDlF/nG771gLgqFwFZrg5uz qnS/rGaM7WI3mU26AAP06SWobTIvizPbw43lKG/mP+JDV9/ArJ8cVYhoMfYLk0RI HdeFS9WQp8NZvE5SbAdEXaC/KQWb3neh9ikVxAF6V148ILMPz+HBpcXOgb/H9xcA iYT0SThk7sDawDiSldUeDCoOAnVKJEGbtQtNC45u8cC2fK7HMGm94CDVfDmh/vfM DhT7Kiv0otbjg7UeVZBhog59nlFL7wShKPTH8LAg4NtAR0Ma5Cy3eoPoPjKFZVZx tXYQ+mPUpJtY8nHbJjyQG19tqJzjhsXtng+1TlTpk1QtpH7b8mHs5tazLiGNKTRM kjl8Thyx9ooljZOlnEBYbfXSBtg9oFeF5u2/j2g+CUsufDv9M1WzinMV4Q9bDzkQ wxVH9Ku2S7s8yJ0MFXnj1tYjBGsf4JxR1w66IM96VLJa3mGcn4BFr5LVR3EUK445 wLkPRra2dNCMiIcNZ4sJD6l7Vk4DFYwu/p1ClrigjmWKh/WoCwjrArbhEqZ8FdmO IEHW/U2Y5ZknmL0O1LDrGSG2GrfA4pgj+KrPBBkY2g15Z5noo+E= =6qlh -----END PGP SIGNATURE-----
