4543 matches found
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...
Important: Red Hat Security Advisory: mod_auth_mellon security update
An updated modauthmellon package that fixes two security issues is now available for Red Hat Enterprise Linux 6. Red Hat Product Security has rated this update as having Important security impact. Common Vulnerability Scoring System CVSS base scores, which give detailed severity ratings, are...
libvncserver: remote code execution, denial of service
CVE-2014-6051 Integer overflow in MallocFrameBuffer on client side. A malicious VNC server could advertise a very large screen size by RFB protocol, width and height are 16-bit integers, resulting in an integer overflow during malloc on client-side. Heap corruption, and possibly remote code...
openssl: Invalid TLS/SSL session tickets could cause memory leak leading to server crash
A memory leak flaw was found in the way an OpenSSL handled failed session ticket integrity checks. A remote attacker could exhaust all available memory of an SSL/TLS or DTLS server by sending a large number of invalid session tickets to that server...
openssl: Invalid TLS/SSL session tickets could cause memory leak leading to server crash
A memory leak flaw was found in the way an OpenSSL handled failed session ticket integrity checks. A remote attacker could exhaust all available memory of an SSL/TLS or DTLS server by sending a large number of invalid session tickets to that server...
krb5: NULL pointer dereference flaw in SPNEGO acceptor for continuation tokens
A NULL pointer dereference flaw was found in the MIT Kerberos SPNEGO acceptor for continuation tokens. A remote, unauthenticated attacker could use this flaw to crash a GSSAPI-enabled server application...
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...
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...
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...
CVE-2014-6054
CVE-2014-6054 affects LibVNCServer: rfbProcessClientNormalMessage handles the scaling factor and can crash the server via a division-by-zero when the factor is 0. This is a remote-denial-of-service condition. Connected advisories (Debian, CentOS/RHEL, Mageia, Arch Linux, Gentoo) report fixes via ...
libvncserver -- multiple security vulnerabilities
Nicolas Ruff reports: Integer overflow in MallocFrameBuffer on client side. Lack of malloc return value checking on client side. Server crash on a very large ClientCutText message. Server crash when scaling factor is set to zero. Multiple stack overflows in File Transfer feature...
openssl: DTLS memory exhaustion
A flaw was discovered in the way OpenSSL handled DTLS packets. A remote attacker could use this flaw to cause a DTLS server or client using OpenSSL to crash or use excessive amounts of memory...
krb5: NULL pointer dereference flaw in SPNEGO acceptor for continuation tokens
A NULL pointer dereference flaw was found in the MIT Kerberos SPNEGO acceptor for continuation tokens. A remote, unauthenticated attacker could use this flaw to crash a GSSAPI-enabled server application...
Cisco Patches Denial-of-Services Vulnerability in IMC
US-CERT today released an advisory warning of a vulnerability in Cisco’s Integrated Management Controller IMC. Cisco released an update that patches the security hole. The IMC is a baseboard management controller that oversees embedded servers inside Cisco Unified Computing System E-Series Blade...
WhitSoft Development SlimFTPd 3.17 Remote Denial of Service Vulnerability
No description provided by source. source: http://www.securityfocus.com/bid/14723/info SlimFTPd is prone to a remote denial of service vulnerability. This issue is due to a failure in the application to handle exceptional conditions. The problem presents itself during login. The application fails...
BolinTech Dream FTP Server 1.0 User Name Format String Vulnerability (2)
No description provided by source. source: http://www.securityfocus.com/bid/9600/info It has been reported that Dream FTP Server may be prone to a remote format string vulnerability when processing a malicious request from a client for a username during FTP authentication. The issue could crash t...
SurgeLDAP 1.0 Web Administration Authentication Bypass Vulnerability
No description provided by source. source: http://www.securityfocus.com/bid/10294/info SurgeLDAP is an LDAP server implementation for Microsoft Windows and various Unix operating systems. It includes a built-in web server to permit remote user access via HTTP. It has been reported that the...
tinyserver 1.1 - Directory Traversal
No description provided by source. source: http://www.securityfocus.com/bid/9485/info TinyServer is prone to multiple vulnerabilities. A directory traversal issue is present in TinyServer that could allow a remote user to view or download any file to which the server has access. A denial of servi...
Unreal Tournament 2004 "secure" Overflow (Win32)
No description provided by source. $Id: ut2004secure.rb 10394 2010-09-20 08:06:27Z jduck $ This file is part of the Metasploit Framework and may be subject to redistribution and commercial restrictions. Please see the Metasploit Framework web site for more information on licensing and terms of us...
Apple QuickTime/Darwin Streaming Server 4.1.3 QTSSReflector Module Integer Overflow Vulnerability
No description provided by source. source: http://www.securityfocus.com/bid/7659/info A vulnerability has been reported for Apple QuickTime/Darwin Streaming Server. The problem is said to occur within the QTSSReflector module while processing the ANNOUNCE command. Specifically, by specifying an...