Candidate: CVE-2017-9438
PublicDate: 2017-06-05 17:29:00 UTC
References:
 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9438
 https://github.com/VirusTotal/yara/issues/674
 https://github.com/VirusTotal/yara/commit/10e8bd3071677dd1fa76beeef4bc2fc427cea5e7
Description:
 libyara/re.c in the regexp module in YARA 3.5.0 allows remote attackers to
 cause a denial of service (stack consumption) via a crafted rule (involving
 hex strings) that is mishandled in the _yr_re_emit function, a different
 vulnerability than CVE-2017-9304.
Ubuntu-Description:
Notes:
Bugs:
Priority: low
Discovered-by:
Assigned-to:
CVSS:
 nvd: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H [7.5 HIGH]

Patches_yara:
 upstream: https://github.com/VirusTotal/yara/commit/10e8bd3071677dd1fa76beeef4bc2fc427cea5e7
upstream_yara: released (3.6.1+dfsg-1)
precise/esm_yara: DNE
trusty_yara: ignored (reached end-of-life)
trusty/esm_yara: DNE (trusty was needed)
vivid/stable-phone-overlay_yara: DNE
vivid/ubuntu-core_yara: DNE
xenial_yara: ignored (end of standard support, was needed)
yakkety_yara: ignored (reached end-of-life)
zesty_yara: ignored (reached end-of-life)
artful_yara: ignored (reached end-of-life)
bionic_yara: not-affected (3.7.1-1ubuntu2)
cosmic_yara: not-affected (3.7.1-1ubuntu2)
disco_yara: not-affected (3.7.1-1ubuntu2)
eoan_yara: not-affected (3.7.1-1ubuntu2)
focal_yara: not-affected (3.7.1-1ubuntu2)
groovy_yara: not-affected (3.7.1-1ubuntu2)
hirsute_yara: not-affected (3.7.1-1ubuntu2)
impish_yara: not-affected (3.7.1-1ubuntu2)
jammy_yara: not-affected (3.7.1-1ubuntu2)
devel_yara: not-affected (3.7.1-1ubuntu2)