CVE-2017-9465

EUVD-2017-18397
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.1 HIGH
LOCAL
LOW
NONE
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 32%
Affected Products (NVD)
VendorProductVersion
virustotalyara
3.6.1
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
yara
bookworm
4.2.3-4
fixed
bullseye
4.0.5-1
fixed
jessie
ignored
sid
4.5.2-1
fixed
stretch
ignored
trixie
4.5.2-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
yara
artful
ignored
bionic
not-affected
cosmic
not-affected
disco
not-affected
eoan
not-affected
focal
not-affected
groovy
not-affected
hirsute
not-affected
impish
not-affected
jammy
not-affected
kinetic
not-affected
lunar
not-affected
mantic
not-affected
noble
not-affected
trusty
dne
xenial
needed
yakkety
ignored
zesty
ignored
Common Weakness Enumeration
References
https://github.com/VirusTotal/yara/commit/992480c30f75943e9cd6245bb2015c7737f9b661
https://github.com/VirusTotal/yara/issues/678
https://github.com/VirusTotal/yara/commit/992480c30f75943e9cd6245bb2015c7737f9b661
https://github.com/VirusTotal/yara/issues/678