5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
2.1 Low
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:N/I:N/A:P
0.0004 Low
EPSS
Percentile
5.1%
Vixie Cron is vulnerable to denial of service. The vulnerability exists due to memory consumption via a large crontab file due to an unlimited number of lines being accepted into the system.
CPE | Name | Operator | Version |
---|---|---|---|
cron:stretch | eq | 3.0pl1-128+deb9u1 | |
cron:stretch | eq | 3.0pl1-128+deb9u1 | |
cron:bionic | eq | 3.0pl1-128.1ubuntu1 |
www.securityfocus.com/bid/107378
lists.debian.org/debian-lts-announce/2019/03/msg00025.html
lists.debian.org/debian-lts-announce/2021/10/msg00029.html
lists.fedoraproject.org/archives/list/[email protected]/message/6DU7HAUAQR4E4AEBPYLUV6FZ4PHKH6A2/
salsa.debian.org/debian/cron/commit/26814a26
security-tracker.debian.org/tracker/CVE-2019-9705
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
2.1 Low
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:N/I:N/A:P
0.0004 Low
EPSS
Percentile
5.1%