CVE-2018-11237

Priority
Description
An AVX-512-optimized implementation of the mempcpy function in the GNU C
Library (aka glibc or libc6) 2.27 and earlier may write data beyond the
target buffer, leading to a buffer overflow in
__mempcpy_avx512_no_vzeroupper.
Assigned-to
mdeslaur
Notes
sbeattielooks to have been introduced in 2.23
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):needs-triage
Ubuntu 14.04 ESM (Trusty Tahr):needs-triage
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 18.04 LTS (Bionic Beaver):DNE
Ubuntu 19.04 (Disco Dingo):DNE
Ubuntu 19.10 (Eoan Ermine):DNE
Ubuntu 20.04 (Focal Fossa):DNE
More Information

Updated: 2019-12-05 19:52:34 UTC (commit 0aa5e7c87c8b55d2ec5c7f4ca1179cf75de91961)