Vulnerability Details : CVE-2019-13955
Mikrotik RouterOS before 6.44.5 (long-term release tree) is vulnerable to stack exhaustion. By sending a crafted HTTP request, an authenticated remote attacker can crash the HTTP server via recursive parsing of JSON. Malicious code cannot be injected.
Products affected by CVE-2019-13955
- cpe:2.3:o:mikrotik:routeros:*:*:*:*:*:*:*:*
- cpe:2.3:o:mikrotik:routeros:6.45:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-13955
0.08%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 33 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-13955
| 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 | |
|
6.5
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
2.8
|
3.6
|
NIST |
CWE ids for CVE-2019-13955
-
The product does not properly control the amount of recursion that takes place, consuming excessive resources, such as allocated memory or the program stack.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-13955
-
https://seclists.org/fulldisclosure/2019/Jul/20
Full Disclosure: Two vulnerabilities found in MikroTik's RouterOSMailing List;Third Party Advisory
-
http://packetstormsecurity.com/files/153733/Mikrotik-RouterOS-Resource-Stack-Exhaustion.html
Mikrotik RouterOS Resource / Stack Exhaustion ≈ Packet StormThird Party Advisory;VDB Entry
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