Input validation error in Nextcloud iOS App - CVE-2012-3893
Published: September 16, 2012 / Updated: August 11, 2020
Vulnerability identifier: #VU43511
CSH Severity: Low
CVSS v4: 6.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2012-3893
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote #AU# to perform a denial of service (DoS) attack.
The FlexVPN implementation in Cisco IOS 15.2 and 15.3 allows remote authenticated users to cause a denial of service (spoke crash) via spoke-to-spoke traffic, aka Bug ID CSCtz02622.
Affected software
Nextcloud iOS App
How to mitigate CVE-2012-3893
Install update from vendor's website.