-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 - ------------------------------------------------------------------------- Debian Security Advisory DSA-4216-1 security@debian.org https://www.debian.org/security/ Salvatore Bonaccorso June 02, 2018 https://www.debian.org/security/faq - ------------------------------------------------------------------------- Package : prosody CVE ID : CVE-2018-10847 Debian Bug : 900524 It was discovered that Prosody, a lightweight Jabber/XMPP server, does not properly validate client-provided parameters during XMPP stream restarts, allowing authenticated users to override the realm associated with their session, potentially bypassing security policies and allowing impersonation. Details can be found in the upstream advisory at https://prosody.im/security/advisory_20180531/ For the oldstable distribution (jessie), this problem has been fixed in version 0.9.7-2+deb8u4. For the stable distribution (stretch), this problem has been fixed in version 0.9.12-2+deb9u2. We recommend that you upgrade your prosody packages. For the detailed security status of prosody please refer to its security tracker page at: https://security-tracker.debian.org/tracker/prosody 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----- iQKTBAEBCgB9FiEERkRAmAjBceBVMd3uBUy48xNDz0QFAlsS59lfFIAAAAAALgAo aXNzdWVyLWZwckBub3RhdGlvbnMub3BlbnBncC5maWZ0aGhvcnNlbWFuLm5ldDQ2 NDQ0MDk4MDhDMTcxRTA1NTMxRERFRTA1NENCOEYzMTM0M0NGNDQACgkQBUy48xND z0Q2xA//cqTm2GZYDmK4TI03zJ2n5km2o7IbHXvclgabl82I3XlhyAhf2pG/b5NS L/B3anqledd8+mJbgIBbJ6UoBi9TUMYTDBItbKXEE+GUEnp0avEPEbi5ukoAogWI F4Z8ourLACU7nNYHQPfxw2UatKdDcCDM2NPgRvN2/tHiTlPbJhm+E5q6byNPMavC naz0fzYnJhYagl13sy2cdWTt7F2H1+Cn45766iwcnR4vYO7uRVKB/siT7fgtbwPB 2DbTuuYujk3pfkrofS0T0Onff5PHKm4T3/mTRFbbJQySQHNZv5tz1vSqz7P1G6L4 169QQfa/5DNn5HkkT3dNAZvrunEdcZrERxPTMLthe2JM6NKUHP7eG3figWsvFoHM 3AK7jdiwHHXIzgURLR1igwcATRoDCZ3RnaMQqhXMF5ZvettrJmhMNjgKOAd934DE gQs7MLISzzjqfO/DXZoGHClbl7R6gsAgwWnOnm+15V2yMJVmoTWNWRmNs0/Ho/0T LvkIyd4uhMlk+SaKW6l+c2BblTkUZ5F7Dtt1l2qPQiZ3/VjCCQXQKoBh29yuxTn7 GccU3HvKkCCtMsZF6nJPr0Gu5ygWMb2R32MkFvRDnSpW8s2ITKBXunSs3+Y/B8JB XtWCCUBTAagrOh/elgZ+ZdFAqNCsHyFzt6yL1ihKK3oCN95QcOE= =aITq -----END PGP SIGNATURE-----