CVE-2019-12727 — HIGH (7.5)

Vulnerability Description

On Ubiquiti airCam 3.1.4 devices, a Denial of Service vulnerability exists in the RTSP Service provided by the ubnt-streamer binary. The issue can be triggered via malformed RTSP requests that lead to an invalid memory read. To exploit the vulnerability, an attacker must craft an RTSP request with a large number of headers.

CVSS Score

7.5

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Ui	Aircam Firmware	3.1.4
Ui	Aircam	-

Related Weaknesses (CWE)

CWE-125

References

https://github.com/X-C3LL/PoC-CVEs/blob/master/Aircam-DoS/Aircam-DoS.pyExploitThird Party Advisory
https://github.com/X-C3LL/PoC-CVEs/blob/master/Aircam-DoS/Aircam-DoS.pyExploitThird Party Advisory

FAQ

What is CVE-2019-12727?

CVE-2019-12727 is a vulnerability with a CVSS score of 7.5 (HIGH). On Ubiquiti airCam 3.1.4 devices, a Denial of Service vulnerability exists in the RTSP Service provided by the ubnt-streamer binary. The issue can be triggered via malformed RTSP requests that lead to...

How severe is CVE-2019-12727?

CVE-2019-12727 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2019-12727?

Check the references section above for vendor advisories and patch information. Affected products include: Ui Aircam Firmware, Ui Aircam.