CVE Vulnerability

CVE-2019-9704

Vixie Cron before the 3.0pl1-133 Debian package allows local users to cause a denial of service (daemon crash) via a large crontab file because the calloc return value is not checked.

2.1 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

5.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://salsa.debian.org/debian/cron/commit/f2525567 Patch Third Party Advisory
http://www.securityfocus.com/bid/107373 Third Party Advisory VDB Entry
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6DU7HAUAQR4E4AEBPYLUV6FZ4PHKH6A2/ Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2019/03/msg00025.html Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2021/10/msg00029.html Mailing List Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:cron_project:cron:*:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:29:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
Information

Published : 2019-03-12 01:29

Updated : 2021-11-30 07:53

NVD link : CVE-2019-9704

Mitre link : CVE-2019-9704

Products Affected
No products.
CWE
CWE-252

Unchecked Return Value

CWE-476