CVE-2018-11236

Priority
Description
stdlib/canonicalize.c in the GNU C Library (aka glibc or libc6) 2.27 and
earlier, when processing very long pathname arguments to the realpath
function, could encounter an integer overflow on 32-bit architectures,
leading to a stack-based buffer overflow and, potentially, arbitrary code
execution.
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):needs-triage
Ubuntu 14.04 LTS (Trusty Tahr):needs-triage
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 18.04 LTS (Bionic Beaver):DNE
Ubuntu 18.10 (Cosmic Cuttlefish):DNE
Ubuntu 19.04 (Disco Dingo):DNE
Package
Source: glibc (LP Ubuntu Debian)
Upstream:released (2.28)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):needs-triage
Ubuntu 18.04 LTS (Bionic Beaver):needs-triage
Ubuntu 18.10 (Cosmic Cuttlefish):not-affected (2.28-0ubuntu1)
Ubuntu 19.04 (Disco Dingo):not-affected (2.28-0ubuntu1)
Patches:
Upstream:https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=5460617d1567657621107d895ee2dd83bc1f88f2
More Information

Updated: 2019-01-14 21:29:00 UTC (commit 51f9b73af244ba86b9321e46e526586c25a8e060)