The yr_arena_write_data function in YARA 3.6.1 allows remote attackers to
cause a denial of service (buffer over-read and application crash) or
obtain sensitive information from process memory via a crafted file that is
mishandled in the yr_re_fast_exec function in libyara/re.c and the
_yr_scan_match_callback function in libyara/scan.c.
Source: yara (LP Ubuntu Debian)
Upstream:released (3.5.2+dfsg-1)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE (trusty was needed)
Ubuntu 16.04 LTS (Xenial Xerus):needed
Ubuntu 18.04 LTS (Bionic Beaver):not-affected (3.7.1-1ubuntu2)
Ubuntu 19.04 (Disco Dingo):not-affected (3.7.1-1ubuntu2)
Ubuntu 19.10 (Eoan):not-affected (3.7.1-1ubuntu2)
More Information

Updated: 2019-09-19 14:41:43 UTC (commit d32ebc32606b9517c6fa7d65a15441e2a57a6de5)