Integer overflow in Enhancesoft Osticket

CVE-2018-7194

Integer format vulnerability in the ticket number generator in Enhancesoft osTicket before 1.10.2 allows remote attackers to cause a denial-of-service (preventing the creation of new tickets) via a large number of digits in the ticket number format setting.

Vulnerability class: Integer Overflow

Published · last modified .

CVSS v3 metric

CVSS v3 base score 4.9 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H.

EPSS exploit prediction

EPSS: 0.013 (68.4th percentile), scored .

Low probability of exploitation in the next 30 days, but still tracked. 68th percentile — 68.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2018-7194: held from 0.013 to 0.013.

EPSS over last 30 days · oldest: 0.013 · newest: 0.013 · change: -0.000

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2018-7194?
CVE-2018-7194 is a medium-severity vulnerability in Enhancesoft Osticket, classified under Integer Overflow or Wraparound. CVSS score: 4.9/10. Published 2018-03-27.
How severe is CVE-2018-7194?
Medium severity. CVSS v3 base score is 4.9 out of 10.