CVE-2018-20712

Priority
Description
A heap-based buffer over-read exists in the function d_expression_1 in
cp-demangle.c in GNU libiberty, as distributed in GNU Binutils 2.31.1. A
crafted input can cause segmentation faults, leading to denial-of-service,
as demonstrated by c++filt.
Notes
mdeslauras of 2020-01-06, no fix available
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE (trusty was deferred [2020-01-06])
Ubuntu 16.04 LTS (Xenial Xerus):deferred (2020-01-06)
Ubuntu 18.04 LTS (Bionic Beaver):deferred (2020-01-06)
Ubuntu 19.04 (Disco Dingo):ignored (reached end-of-life)
Ubuntu 19.10 (Eoan Ermine):deferred (2020-01-06)
Ubuntu 20.04 (Focal Fossa):deferred (2020-01-06)
More Information

Updated: 2020-01-23 20:39:46 UTC (commit b4629892d998f2ede31f59bb7508dc50a92ac664)