PT-2019-12902 · Ubiquiti · Aircam

Published 2019-06-04 · Updated 2020-08-24 · CVE-2019-12727

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Ubiquiti airCam version 3.1.4

Description A Denial of Service issue 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 issue, an attacker must craft an RTSP request with a large number of headers.

Recommendations For Ubiquiti airCam version 3.1.4, consider restricting access to the RTSP Service provided by the ubnt-streamer binary until a patch is available. As a temporary workaround, avoid using the RTSP Service with a large number of headers in requests. At the moment, there is no information about a newer version that contains a fix for this issue.

Exploit

Fix

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

CVE-2019-12727

Affected Products

Aircam

References · 3

• 🔥 https://github.com/X-C3LL/PoC-CVEs/blob/master/Aircam-DoS/Aircam-DoS.py · Exploit
• https://osv.dev/vulnerability/CVE-2019-12727 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-12727 · Security Note