CVE-2020-10029

Priority
Description
The GNU C Library (aka glibc or libc6) before 2.32 could overflow an
on-stack buffer during range reduction if an input to an 80-bit long double
function contains a non-canonical bit pattern, a seen when passing a
0x5d414141414141410000 value to sinl on x86 targets. This is related to
sysdeps/ieee754/ldbl-96/e_rem_pio2l.c.
Notes
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 20.04 LTS (Focal Fossa):DNE
Ubuntu 20.10 (Groovy Gorilla):DNE
More Information

Updated: 2020-07-28 18:59:38 UTC (commit 7b6828437fde0509248708fcdb5b0f7587b85bd1)