CVE-2017-12133

Priority
Low
Description
The DNS stub resolver in the GNU C Library (glibc) before version 2.26,
when EDNS support is enabled, will solicit large UDP responses from name
servers, potentially simplifying off-path DNS spoofing attackers due to IP
fragmentation.
References
Bugs
Package
Upstream:needs-triage
Ubuntu 17.10 (Artful Aardvark):DNE
Ubuntu 12.04 ESM (Precise Pangolin):needs-triage
Ubuntu 14.04 LTS (Trusty Tahr):needs-triage
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 17.04 (Zesty Zapus):DNE
Package
Source: glibc (LP Ubuntu Debian)
Upstream:needs-triage
Ubuntu 17.10 (Artful Aardvark):needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):needs-triage
Ubuntu 17.04 (Zesty Zapus):needs-triage
Patches:
Patch:https://sourceware.org/git/gitweb.cgi?p=glibc.git;a=patch;h=d42eed4a044e5e10dfb885cf9891c2518a72a491
More Information

Updated: 2017-10-17 19:14:32 UTC (commit 13537)