1011 matches found
CentOS Update for libvncserver CESA-2014:1826 centos6
Check the version of libvncserver SPDX-FileCopyrightText: 2014 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription scriptoid"1.3.6.1.4.1.25623.1.0.882078";...
libvncserver: server divide-by-zero flaw in scaling factor handling
A divide-by-zero flaw was found in the way LibVNCServer handled the scaling factor when it was set to "0". A remote attacker could use this flaw to crash the VNC server using a malicious VNC client...
Moderate: Red Hat Security Advisory: kdenetwork security update
Updated kdenetwork packages that fix three security issues are now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having Moderate security impact. Common Vulnerability Scoring System CVSS base scores, which give detailed severity ratings, are available...
libvncserver: server stacked-based buffer overflow flaws in file transfer handling
Two stack-based buffer overflow flaws were found in the way LibVNCServer handled file transfers. A remote attacker could use this flaw to crash the VNC server using a malicious VNC client...
libvncserver security update
CentOS Errata and Security Advisory CESA-2014:1826 Updated libvncserver packages that fix multiple security issues are now available for Red Hat Enterprise Linux 6 and 7. Red Hat Product Security has rated this update as having Moderate security impact. Common Vulnerability Scoring System CVSS ba...
libvncserver: server NULL pointer dereference flaw in ClientCutText message handling
A NULL pointer dereference flaw was found in the way LibVNCServer handled certain ClientCutText message. A remote attacker could use this flaw to crash the VNC server by sending a specially crafted ClientCutText message from a VNC client...
libvncserver: server divide-by-zero flaw in scaling factor handling
A divide-by-zero flaw was found in the way LibVNCServer handled the scaling factor when it was set to "0". A remote attacker could use this flaw to crash the VNC server using a malicious VNC client...
libvncserver: NULL pointer dereference flaw in framebuffer setup
A NULL pointer dereference flaw was found in LibVNCServer's framebuffer setup. A malicious VNC server could use this flaw to cause a VNC client to crash...
libvncserver: integer overflow flaw, leading to a heap-based buffer overflow in screen size handling
An integer overflow flaw, leading to a heap-based buffer overflow, was found in the way screen sizes were handled by LibVNCServer. A malicious VNC server could use this flaw to cause a client to crash or, potentially, execute arbitrary code in the client...
Moderate: Red Hat Security Advisory: libvncserver security update
Updated libvncserver packages that fix multiple security issues are now available for Red Hat Enterprise Linux 6 and 7. Red Hat Product Security has rated this update as having Moderate security impact. Common Vulnerability Scoring System CVSS base scores, which give detailed severity ratings, ar...
libvncserver: server stacked-based buffer overflow flaws in file transfer handling
Two stack-based buffer overflow flaws were found in the way LibVNCServer handled file transfers. A remote attacker could use this flaw to crash the VNC server using a malicious VNC client...
libvncserver security update
0.9.7-7.1 - Fix CVE-2014-6051 integer overflow in screen size handling bug 1157668 - Fix CVE-2014-6052 NULL pointer dereference in framebuffer setup bug 1157668 - Fix CVE-2014-6053 NULL pointer dereference in ClientCutText message handling bug 1157668 - Fix CVE-2014-6054 server divide-by-zero in...
LibVNCServer scale.c rfbSendNewScaleSize Use After Free
A use-after-free vulnerability has been found in LibVNCServer. The vulnerability is due to an issue with processing wrt scaling messages. A remote attacker can exploit this vulnerability by sending a wrt scaling message and terminating the connection before receiving server's response. Successful...
Updated KDE 4 and related packages move to KDE 4.12.5
This KDE 4 update provides an upgrade to the last stable version of KDE Applications and Development Platform for the 4.12 series, and updates Plasma Workspaces to 4.11.12. This update fixes several security vulnerabilities - KMail/KIO POP3 SSL MITM Flaw CVE-2014-3494 - mga13545 - KAuth PID Reuse...
LibVNCServer rfbProcessClientNormalMessage msg.ssc.scale Divide by Zero Denial of Service (CVE-2014-6054)
A denial of service vulnerability exists in LibVNCserver. The vulnerability is due to a division by zero when processing an rfbSetScale message. A remote authenticated attacker can exploit this vulnerability by sending a specially crafted RFB message to the server...
Fedora 19 : krfb-4.11.5-4.fc19 (2014-11464)
security fix, unbundles libvncserver and uses the system libvncserver. Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing...
Updated libvncserver & remmina packages fix security vulnerabilities
Updated libvncserver and remmina packages fix security vulnerabilities: A malicious VNC server can trigger incorrect memory management handling by advertising a large screen size parameter to the VNC client. This would result in multiple memory corruptions and could allow remote code execution on...
MGASA-2014-0397 Updated libvncserver & remmina packages fix security vulnerabilities
Updated libvncserver and remmina packages fix security vulnerabilities: A malicious VNC server can trigger incorrect memory management handling by advertising a large screen size parameter to the VNC client. This would result in multiple memory corruptions and could allow remote code execution on...
CVE-2014-6054
The rfbProcessClientNormalMessage function in libvncserver/rfbserver.c in LibVNCServer 0.9.9 and earlier allows remote attackers to cause a denial of service divide-by-zero error and server crash via a zero value in the scaling factor in a 1 PalmVNCSetScaleFactor or 2 SetScale message...
DEBIAN-CVE-2014-6054
The rfbProcessClientNormalMessage function in libvncserver/rfbserver.c in LibVNCServer 0.9.9 and earlier allows remote attackers to cause a denial of service divide-by-zero error and server crash via a zero value in the scaling factor in a 1 PalmVNCSetScaleFactor or 2 SetScale message...