Vulnerability Details : CVE-2018-7194
Potential exploit
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 category: OverflowDenial of service
Products affected by CVE-2018-7194
- cpe:2.3:a:osticket:osticket:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-7194
0.30%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 69 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-7194
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
4.0
|
MEDIUM | AV:N/AC:L/Au:S/C:N/I:N/A:P |
8.0
|
2.9
|
NIST | |
4.9
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H |
1.2
|
3.6
|
NIST |
CWE ids for CVE-2018-7194
-
The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-7194
-
https://blog.securityevaluators.com/vulnerabilities-found-in-popular-ticketing-system-dd273bda229c
Vulnerabilities Found in Popular Ticketing System - Independent Security EvaluatorsExploit;Technical Description;Third Party Advisory
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