01 March 2019
KLCERT-19-012: UltraVNC Access of Memory Location After End of Buffer
Vendor
UltraVNC
-
CVE-IDS
-
KLCERT
KLCERT-19-012
Timeline
Timeline
-
Kaspersky ICS CERT advisory updated
02 November 2023
-
Kaspersky ICS CERT advisory published
01 March 2019
-
Vendor releases patch
February 2019
-
Vulnerabilities reported
17 January 2019
Description
CVSS v3
Exploitability
Remotely exploitable, network access is required
Attack complexity
Privilege required
User interaction
Attack Conditions
The security vulnerability could be exploited by an attacker with network access to the affected systems. Successful exploitation requires user connection to the attacker’s server.
Impact
Existence of exploit
PoC
Affected products
UltraVNC before 1.2.2.4
Mitigation
Vendor mitigation
Update UltraVNC to 1.2.2.4 or newer
Kaspersky Lab publishes information on newly identified vulnerabilities in order to raise user awareness of the IT security threats detected. Kaspersky Lab does not make any guarantees in respect of information received from vendors of products in which vulnerabilities have been identified, which is included in the following sections of the advisory: Affected Products, Vendor Mitigation.
