CVE-2019-12727

CVSS V2 High 7.8 CVSS V3 High 7.5

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.

Overview

CVE ID
CVE-2019-12727

Assigner
cve@mitre.org

Vulnerability Status
Analyzed

Published Version
2019-06-04T13:29:00

Last Modified Date
2020-08-24T17:37:01

Weakness Enumerations

CWE	URL
CWE-125	http://cwe.mitre.org/data/definitions/125.html

CPE Configuration (Product)

CPE	Vulnerable	Operator
		AND
cpe:2.3:o:ui:aircam_firmware:3.1.4:::::::*	1	OR
cpe:2.3:h:ui:aircam:-:::::::*	0	OR

CVSS Version 2

Version
2.0

Vector String
AV:N/AC:L/Au:N/C:N/I:N/A:C

Access Vector
NETWORK

Access Compatibility
LOW

Authentication
NONE

Confidentiality Impact
NONE

Integrity Impact
NONE

Availability Impact
COMPLETE

Base Score
7.8

Severity
HIGH

Exploitability Score
10

Impact Score
6.9

CVSS Version 3

Version
3.0

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

Attack Vector
NETWORK

Attack Compatibility
LOW

Privileges Required
NONE

User Interaction
NONE

Scope
UNCHANGED

Confidentiality Impact
NONE

Availability Impact
HIGH

Base Score
7.5

Base Severity
HIGH

Exploitability Score
3.9

Impact Score
3.6

References

Reference URL	Reference Tags
https://github.com/X-C3LL/PoC-CVEs/blob/master/Aircam-DoS/Aircam-DoS.py	Exploit Third Party Advisory

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2019-12727
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-12727

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 16:34:32				Added to TrackCVE
2022-12-03 21:35:52	2019-06-04T13:29Z	2019-06-04T13:29:00	CVE Published Date	updated
2022-12-03 21:35:52		2020-08-24T17:37:01	CVE Modified Date	updated
2022-12-03 21:35:52		Analyzed	Vulnerability Status	updated