CVE-2017-9465
Published: 6 June 2017
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.
Priority
Status
Package | Release | Status |
---|---|---|
yara Launchpad, Ubuntu, Debian |
jammy |
Not vulnerable
(3.7.1-1ubuntu2)
|
kinetic |
Not vulnerable
(3.7.1-1ubuntu2)
|
|
lunar |
Not vulnerable
(3.7.1-1ubuntu2)
|
|
artful |
Ignored
(end of life)
|
|
bionic |
Not vulnerable
(3.7.1-1ubuntu2)
|
|
cosmic |
Not vulnerable
(3.7.1-1ubuntu2)
|
|
disco |
Not vulnerable
(3.7.1-1ubuntu2)
|
|
eoan |
Not vulnerable
(3.7.1-1ubuntu2)
|
|
focal |
Not vulnerable
(3.7.1-1ubuntu2)
|
|
groovy |
Not vulnerable
(3.7.1-1ubuntu2)
|
|
hirsute |
Not vulnerable
(3.7.1-1ubuntu2)
|
|
impish |
Not vulnerable
(3.7.1-1ubuntu2)
|
|
trusty |
Does not exist
(trusty was needed)
|
|
upstream |
Released
(3.5.2+dfsg-1)
|
|
xenial |
Needed
|
|
yakkety |
Ignored
(end of life)
|
|
zesty |
Ignored
(end of life)
|
|
mantic |
Not vulnerable
(3.7.1-1ubuntu2)
|
Severity score breakdown
Parameter | Value |
---|---|
Base score | 7.1 |
Attack vector | Local |
Attack complexity | Low |
Privileges required | None |
User interaction | Required |
Scope | Unchanged |
Confidentiality | High |
Integrity impact | None |
Availability impact | High |
Vector | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H |