UBUNTU-CVE-2022-41325

An integer overflow in the VNC module in VideoLAN VLC Media Player through 3.0.17.4 allows attackers, by tricking a user into opening a crafted playlist or connecting to a rogue VNC server, to crash VLC or execute code under some conditions...

QEMU 数字错误漏洞

QEMU Quick Emulator is a set of emulation processor software from Fabrice Bellard, a French personal developer. QEMU VNC server has a denial of service vulnerability, which stems from an integer underflow in the processing of ClientCutText messages in extended format, which can be exploited by an...

CVE-2022-36436

OSU Open Source Lab VNCAuthProxy through 1.1.1 is affected by an vncap/vnc/protocol.py VNCServerAuthenticator authentication-bypass vulnerability that could allow a malicious actor to gain unauthorized access to a VNC session or to disconnect a legitimate user from a VNC session. A remote attacke...

PYSEC-2022-267

OSU Open Source Lab VNCAuthProxy through 1.1.1 is affected by an vncap/vnc/protocol.py VNCServerAuthenticator authentication-bypass vulnerability that could allow a malicious actor to gain unauthorized access to a VNC session or to disconnect a legitimate user from a VNC session. A remote attacke...

CVE-2022-24422

Dell iDRAC9 versions 5.00.00.00 and later but prior to 5.10.10.00, contain an improper authentication vulnerability. A remote unauthenticated attacker may potentially exploit this vulnerability to gain access to the VNC Console...

Trickbot Malware Rebounds with Virtual-Desktop Espionage Module

The Trickbot trojan is in resurgence mode, with its operators filling out infrastructure globally and releasing an updated version of its “vncDll” module, used for monitoring and intelligence gathering, researchers said. According to an analysis this week from Bitdefender, there has been “a...

QEMU: vnc: memory leakage upon disconnect

A memory leakage flaw was found in the way the VNC display driver of QEMU handled the connection disconnect when ZRLE and Tight encoding are enabled. Two VncState objects are created, and one allocates memory for the Zlib's data object. This allocated memory is not freed upon disconnection,...

LibVNCServer code issue vulnerability (CNVD-2020-36782)

LibVNCServer is a cross-platform C library that supports the implementation of VNC Virtual Network Computing server or client functionality in a program. A code issue vulnerability exists in the libvncclient/tlsopenssl.c file in versions of LibVNCServer prior to 0.9.13. A remote attacker could...

USN-4372-1 qemu vulnerabilities

It was discovered that QEMU incorrectly handled bochs-display devices. A local attacker in a guest could use this to cause a denial of service or possibly execute arbitrary code in the host. This issue only affected Ubuntu 19.10. CVE-2019-15034 It was discovered that QEMU incorrectly handled memo...

DEBIAN-CVE-2013-2018

Multiple SQL injection vulnerabilities in BOINC allow remote attackers to execute arbitrary SQL commands via unspecified vectors...

UBUNTU-CVE-2010-4664

In ConsoleKit before 0.4.2, an intended security policy restriction bypass was found. This flaw allows an authenticated system user to escalate their privileges by initiating a remote VNC session...

UBUNTU-CVE-2019-15681

LibVNC commit before d01e1bb4246323ba6fcee3b82ef1faa9b1dac82a contains a memory leak CWE-655 in VNC server code, which allow an attacker to read stack memory and can be abused for information disclosure. Combined with another vulnerability, it can be used to leak stack memory and bypass ASLR. Thi...

DEBIAN-CVE-2017-18635

An XSS vulnerability was discovered in noVNC before 0.6.2 in which the remote VNC server could inject arbitrary HTML into the noVNC web page via the messages propagated to the status field, such as the VNC server name...

PT-2019-2935 · Cisco · Cisco Enterprise Nfv Infrastructure

Name of the Vulnerable Software and Affected Versions: Cisco Enterprise NFV Infrastructure Software NFVIS affected versions not specified Description: A vulnerability in the Virtual Network Computing VNC console implementation could allow an unauthenticated, remote attacker to access the VNC...

Information Disclosure

Vino is a Virtual Network Computing VNC server for GNOME. It allows remote users to connect to a running GNOME session using VNC. It was found that Vino transmitted all clipboard activity on the system running Vino to all clients connected to port 5900, even those who had not authenticated. A...

UltraVNC Code Execution Vulnerability

UltraVNC is an open source remote terminal control software for the Windows platform. A security vulnerability exists in the VNC server code in UltraVNC version 1211. An attacker could exploit the vulnerability to execute code...

CVE-2019-8272

UltraVNC revision 1211 has multiple off-by-one vulnerabilities in VNC server code, which can potentially result in code execution. This attack appears to be exploitable via network connectivity. These vulnerabilities have been fixed in revision 1212...

CVE-2019-8273

UltraVNC revision 1211 has a heap buffer overflow vulnerability in VNC server code inside file transfer request handler, which can potentially result in code execution. This attack appears to be exploitable via network connectivity. This vulnerability has been fixed in revision 1212...

CVE-2019-8265

UltraVNC revision 1207 has multiple out-of-bounds access vulnerabilities connected with improper usage of SETPIXELS macro in VNC client code, which can potentially result in code execution. This attack appears to be exploitable via network connectivity. These vulnerabilities have been fixed in...

UltraVNC Buffer Overflow Vulnerability

UltraVNC is an open source remote terminal control software for the Windows platform. A buffer overflow vulnerability exists in the VNC client code in UltraVNC version 1198. An attacker could exploit this vulnerability to execute code...